1. An ink cartridge comprising:
one or more ink chambers storing ink;
a sealing member sealing the ink chambers and provided with one or more ink injection openings, through which the ink is injected into the ink chambers, and one or more first air inflow openings, through which the ink chambers communicate with an outside of the ink chambers;
a cover member forming air inflow passageways between the first air inflow openings and the outside of the ink chambers with the sealing member and sealing the ink injection openings; and
an ink blocking part formed to correspond to each of the air inflow passageways, forming a first part of the air inflow passageways in cooperation with the first air inflow openings, and disposed in the first air inflow openings to block the ink from being discharged through the first air inflow openings in cooperation with the first air inflow openings.
2. The ink cartridge as claimed in claim 1, further comprising:
an ink storage part forming a second part of the air inflow passageways connecting the first part of the air inflow passageways formed in the ink blocking part to the outside of the ink chambers, and storing the ink passing through the ink blocking part.
3. The ink cartridge as claimed in claim 2, wherein the sealing member comprises inner walls defining corresponding ones of the first air inflow openings, and the ink blocking part comprises:
first cylindrical protrusions formed on the cover member to be inserted into the first air inflow openings; and
gaps formed on one of the first cylindrical protrusions and the inners walls or between the first cylindrical protrusions and the inner walls of the first air inflow openings to allow the ink chambers and the ink storage part to communicate with each other when the first cylindrical protrusions are inserted into the first air inflow openings.
4. The ink cartridge as claimed in claim 3, wherein the ink storage part comprises:
first walls formed to protrude on the sealing member toward the cover member, and surrounding the air inflow openings to define an ink storage space and to prevent the ink from passing toward the outside of the ink chambers when the sealing member is sealed by the cover member;
second air inflow openings formed on a side of the first walls to couple the first air inflow openings to the outside of the ink chambers; and
inkdust blocking members disposed between the second air inflow openings and the ink blocking part to prevent flowing-in dust from flowing into the ink blocking part from the outside of the chambers while preventing the ink passing through the gaps from being externally discharged.
5. The ink cartridge as claimed in claim 4, wherein the ink cartridge comprises a printer head coupled to the ink chambers, and the second air inflow openings are disposed in a different direction from a movement direction of the printer head to prevent dust from flowing in the ink blocking part due to the movement of the printer head upon printing.
6. The ink cartridge as claimed in claim 5, wherein the inkdust blocking members comprise:
second walls having communicating openings to divide the ink storage space into two spaces corresponding to respective ones of the first air inflow openings and the second air inflow openings.
7. The ink cartridge as claimed in claim 6, wherein the cover member comprises:
second cylindrical protrusions needed to be inserted into the ink injection openings, protruding toward the ink injection openings of the sealing member to seal off the ink injection openings; and
a grip portion extended outward of the ink cartridge to separate the first and second cylindrical protrusions from corresponding ones of the air inflow openings and the ink injection openings.
8. The ink cartridge as claimed in claim 7, wherein the seal member comprises:
fusion guides formed on corresponding ends of the first and second walls of the sealing member to seal the cover member and the sealing member.
9. An ink cartridge comprising:
a body defining an ink chamber storing ink;
a sealing member forming a side of the body to seal the ink chamber, and provided with a first inner wall defining an ink injection opening, through which the ink is injected into the ink chamber, and a second inner wall defining a first air inflow opening, through which the ink chamber communicates with an outside of the ink chamber;
a cover member sealing the ink injection opening and the first air inflow opening of the seal member, and forming a passageway between the first air inflow opening and the outside of the ink chamber with the sealing member; and
a wall disposed between the cover member and the seal member to surround the second inner wall to block the ink passing the first air inflow opening from being discharged to the outside of the ink chamber, and having a second air inflow opening to form a part of the passageway to allow external air to be introduced into the passageway from the outside of the ink chamber; and
an inkdust blocking member disposed between the sealing member and the cover member and within the wall to divide the ink passageway into an ink storage part and a dust storage part.
10. The ink cartridge as claimed in claim 9, wherein the inkdust blocking member comprises:
a communicating hole forming a second part of the passageway to allow the ink storage part and the dust storage part to communicate with each other.
11. The ink cartridge as claimed in claim 9, wherein the wall comprises:
a first sidewall disposed in a direction from the first air inflow opening to the ink injection opening.
12. The ink cartridge as claimed in claim 11, wherein the wall comprises a second sidewall formed between ends of the first sidewall and disposed between the first air inflow opening and the ink injection opening.
13. The ink cartridge as claimed in claim 12, wherein the second air inflow opening is formed on the second sidewall of the wall.
14. The ink cartridge as claimed in claim 12, wherein the ink cartridge is movably mounted in a printer in a first direction, and the second air inflow opening is formed in a second direction other than the first direction.
15. The ink cartridge as claimed in claim 9, wherein the sealing member comprises:
a fixing protrusion fixedly coupling the seal member to the body to form the side of the body.
16. The ink cartridge as claimed in claim 9, wherein the cover member comprises:
a rim protruding from the cover member toward the seal member to couple the cover member to the seal member while the wall is disposed between the seal member and the cover member.
17. The ink cartridge as claimed in claim 9, wherein the cover member comprises:
a hand grip formed on a portion of the cover member.
18. The ink cartridge as claimed in claim 17, wherein the hand grip of the cover member comprises:
a side defining a recess to communicate, with the second air inflow opening.
19. The ink cartridge as claimed in claim 18, wherein the cover member comprises:
a film attached to the side of the hand grip to seal the recess.
20. An ink cartridge comprising:
a body defining a plurality of ink chambers storing corresponding ones of ink;
a sealing member forming a side of the body to seal the ink chambers, and provided with a plurality of first inner walls defining respective injection openings, through which the corresponding ink is injected into corresponding ones of the ink chambers, and a plurality of second inner walls defining respective first air inflow openings, through which the ink chambers communicate with an outside of the ink chamber, respectively;
a cover member sealing the ink injection openings and the air inflow openings of the seal member, and forming passageways between the air inflow openings and corresponding ones of the outside of the ink chamber with the sealing member;
a plurality of walls disposed to form corresponding ones of the passageways between the cover member and the seal member to surround respective ones of the second inner walls to block the ink passing corresponding ones of the air inflow openings from being discharged to the outside of the ink chamber, the walls having second air inflow openings to form a part of the passageways and allow external air to be introduced into the passageways from the outside, and isolating the passageways from each other;
a first cylindrical protrusion formed on the cover member to be inserted into the second inner wall; and
a gap formed on one of the first cylindrical protrusion and the second inner wall of the first air inflow opening or between the first cylindrical protrusion and the second inner wall to allow the ink chamber and the second air inflow opening to communicate with each other when the first cylindrical protrusion is inserted into the second inner wall.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A restraint system for use in a passenger seating area of a motor vehicle, the restraint system comprising:
a seat belt assembly disposed adjacent the passenger seating area including a webbing extendable between a lower anchor and a belt retractor positionable across the body of an occupant;
a latch element disposed on the webbing;
a sensor integrated into the belt retractor for sensing a change in the condition of the seat belt assembly by monitoring the movement of the belt retractor;
an inboard anchor disposed opposite the seat belt assembly adjacent the seating area having a buckle element adapted to engage and secure the latch element;
an adjustment mechanism operatively connected to the inboard anchor for moving the anchor between a stowed position and at least one deployed position; and
a controller configured to monitor the sensor to detect change in the condition of the seat belt assembly,
wherein the controller instructs the adjustment mechanism to position the inboard anchor between the stowed position and at least one deployed position.
2. The system of claim 1 wherein the webbing of the seat belt assembly extends between the lower anchor mounted adjacent a lower side portion of the seat and an upper anchor including the belt retractor disposed adjacent an upper side portion of the seat.
3. The system of claim 2 wherein the sensor further comprises a photocell disposed adjacent the belt retractor to detect movement of the belt retractor.
4. The system of claim 2 wherein the sensor further comprises a microswitch that senses a change in the diameter of the spooled belt to detect movement.
5. The system of claim 1 wherein the adjustment mechanism further comprises a power source and a carrier configured to engage the inboard anchor to move the anchor between the stowed position and at least one deployed position.
6. The system of claim 5 wherein the adjustment mechanism comprises a motor and a drive screw rotatably driven by the motor which receives the carrier, wherein the carrier travels along the drive screw to move the inboard anchor between the stowed position and at least one deployed position.
7. The system of claim 5 wherein the adjustment mechanism comprises a gas pressure source, a cylinder in communication with the gas pressure source and a piston movable within the cylinder wherein the piston receives the carrier to move the inboard anchor between the stowed position and at least one deployed position.
8. The system of claim 1 further comprising a sensor in communication with the controller for sensing if the buckle element receives the latch element.
9. The system of claim 8 wherein the adjustment mechanism retracts the inboard anchor upon detection of the connection between the buckle element and the latch element.
10. The system of claim 8 wherein the adjustment mechanism moves the inboard anchor from the stowed position to the at least one deployed position upon detection of a change in the condition of a vehicle door by a door condition sensor.
11. A restraint system for use in a passenger seating area of a motor vehicle, the restraint system comprising:
a seat belt assembly disposed adjacent the passenger seating area including a webbing positionable across the body of an occupant extending between a lower anchor mounted adjacent a lower side portion of the seat and a belt retractor disposed adjacent an upper side portion of the seat;
a latch element disposed on the webbing;
a first sensor sensing a change in the condition of the belt retractor;
an inboard anchor mounted adjacent the passenger seating area opposite the seat belt assembly having a buckle element configured to engage and secure the latch element;
an adjustment mechanism operatively connected to the inboard anchor having a power source and a carrier for moving the inboard anchor between a stowed position and at least one deployed position;
a second sensor sensing if the buckle element receives the latch element; and
a controller configured to monitor the first and second sensors,
wherein the controller instructs the adjustment mechanism to move the inboard anchor between the stowed position and the at least one deployed position if the first sensor detects movement of the belt retractor and moves the inboard anchor from the at least one deployed position to the stowed position if the buckle element receives the latch element.
12. The system of claim 11 wherein the first sensor is integrated into the belt retractor to monitor the movement of the belt retractor.
13. The system of claim 11 wherein the first sensor further comprises a photocell disposed adjacent the belt retractor to detect movement of the belt retractor.
14. The system of claim 11 wherein the first sensor further comprises a microswitch that senses a change in the diameter of the spooled belt to detect movement.
15. The system of claim 11 wherein the adjustment mechanism moves the inboard anchor from the stowed position to the at least one deployed position upon detection of a change in the condition of a vehicle door by a door condition sensor.
16. A method of moving an inboard anchor of a restraint system associated with a seat of a motor vehicle from a stowed position to a deployed position, the method comprising the steps of:
providing a seat belt assembly disposed adjacent the passenger seating area including a webbing positionable across the body of an occupant, a latch element, a belt retractor disposed adjacent an upper side portion of the seat and a first sensor disposed adjacent the belt retractor;
detecting a change in the condition of the belt retractor with the first sensor;
transmitting a signal from the first sensor to a controller indicating a change in the seat belt assembly condition;
providing an adjustment mechanism having a power source and a carrier configured to move an inboard anchor having a buckle element; and
transmitting a signal from the controller to the adjustment mechanism to move the inboard anchor from a first or stowed position to a second or deployed position such that the latch element may be secured to the buckle element.
17. The method of claim 16 further comprising the step of providing a second sensor disposed adjacent the buckle element on the inboard anchor.
18. The method of claim 17 further comprising the step of transmitting a signal from the second sensor to the controller if the second sensor detects that the buckle element receives the latch element.
19. The method of claim 18 further comprising the step of transmitting a signal from the controller to the adjustment mechanism to move the inboard anchor from the deployed position to the stowed position when the second sensor detects that the buckle element receives the latch element.