CN209987889U - Back row seat safety belt restraint system and car - Google Patents
Back row seat safety belt restraint system and car Download PDFInfo
- Publication number
- CN209987889U CN209987889U CN201920385557.XU CN201920385557U CN209987889U CN 209987889 U CN209987889 U CN 209987889U CN 201920385557 U CN201920385557 U CN 201920385557U CN 209987889 U CN209987889 U CN 209987889U
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- guide block
- restraint system
- seat
- rear seat
- meshbelt
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Abstract
The utility model provides a back row seat safety belt constraint system, includes back row seat and sets up the safety belt subassembly on back row seat, and the safety belt subassembly includes guide block, coiler, meshbelt, fixing device and spring bolt, is equipped with guiding hole and mounting groove on the guide block, and the one end of meshbelt is convoluteed in the coiler, and the other end of meshbelt passes the guiding hole and is fixed in fixing device, and the spring bolt movably sets up on the meshbelt, and the spring bolt can block to establish in the mounting groove. The utility model discloses a back row seat belt constraint system, the spring bolt card is established in the mounting groove of guide block, can effectively avoid the spring bolt to press against passenger's back. The utility model discloses still relate to an automobile.
Description
Technical Field
The utility model relates to a car blet technical field, in particular to back row seat safety belt constraint system and car.
Background
The safety belt protects the whole body by binding the shoulders and the waist, and creates a safer driving and riding environment for people. When the vehicle is subjected to frontal collision, rear-end collision or emergency braking, the safety belt well fixes the upper half of the passenger, so that the passenger can be effectively prevented from continuously rushing forwards under the action of inertia, and the passenger is prevented from colliding with other parts in the vehicle to cause injury.
The rear seat center belt is arranged on the seat, and the bolt position has two problems: the first lock tongue is positioned on the upper part of the braid, and the back of a passenger is easily pressed by the lock tongue; the second lock tongue is located on the woven belt in a downward position, so that the passenger can not conveniently wear the safety belt.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a back row seat safety belt constraint system, the spring bolt card is established in the mounting groove of guide block, can effectively avoid the spring bolt to press against passenger's back.
The utility model provides a back row seat safety belt constraint system, includes back row seat and sets up the safety belt subassembly on back row seat, and the safety belt subassembly includes guide block, coiler, meshbelt, fixing device and spring bolt, is equipped with guiding hole and mounting groove on the guide block, and the one end of meshbelt is convoluteed in the coiler, and the other end of meshbelt passes the guiding hole and is fixed in fixing device, and the spring bolt movably sets up on the meshbelt, and the spring bolt can block to establish in the mounting groove.
The utility model discloses an in the embodiment, above-mentioned back row seat includes cushion and back, fixing device set up in one side of cushion, the guide block set up in one side of back, the guide block is located the top of back.
In the embodiment of the utility model, be equipped with the headrest on the above-mentioned back, the one end of headrest connect in the top of back, the guide block set up in one side of headrest.
The utility model discloses an in the embodiment, above-mentioned safety band subassembly is still including the cooperation kayser the hasp of spring bolt, the hasp set up in one side of cushion, the hasp with fixing device sets up relatively.
The utility model discloses an in the embodiment, above-mentioned back row seat still includes the seat frame, the seat frame is fixed on the automobile body, the cushion with the back is connected on the seat frame, the coiler with the guide block is fixed on the seat frame.
The utility model discloses an in the embodiment, above-mentioned spring bolt includes frame and bolt, the one end of bolt connect in the frame, be equipped with the confession on the frame the activity hole that the meshbelt passed, the mounting groove includes first sub-mounting groove and second sub-mounting groove, the frame card is established in first sub-mounting groove, the bolt card is established in the second sub-mounting groove.
The utility model discloses an in the embodiment, above-mentioned spring bolt with mounting groove interference fit joint.
In an embodiment of the present invention, the guide block is made of plastic.
The utility model discloses an in the embodiment, be equipped with a plurality of elastic blocks in the above-mentioned mounting groove, each the elastic block along the circumference setting of mounting groove, spring bolt and each the elastic block joint.
The utility model also provides a car, including foretell back row seat safety belt constraint system.
The utility model discloses a back row seat safety belt constraint system includes back row seat and sets up the safety belt subassembly on back row seat, and the safety belt subassembly includes guide block, coiler, meshbelt, fixing device and spring bolt, is equipped with guiding hole and mounting groove on the guide block, and the one end of meshbelt is convoluteed in the coiler, and the other end of meshbelt passes the guiding hole and is fixed in fixing device, and spring bolt movably sets up on the meshbelt, and the spring bolt can block to be established in the mounting groove. The utility model discloses a spring bolt card of back row seat belt restraint system is established in the mounting groove of guide block, can effectively avoid the spring bolt to press against passenger's back.
Drawings
Fig. 1 is a schematic view of a restraint system for a rear seat belt according to the present invention.
Figure 2 is a schematic top view of the rear seat belt restraint system of figure 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Fig. 1 is a schematic view of a restraint system for a rear seat belt according to the present invention. Figure 2 is a schematic top view of the rear seat belt restraint system of figure 1. As shown in fig. 1 and 2, the rear seat belt restraint system 100 includes a rear seat 10 and a belt assembly 20 provided on the rear seat 10.
The rear seat 10 includes a seat frame (not shown), a seat cushion 12, and a backrest 13. The seat frame is fixed on a vehicle, the cushion 12 and the backrest 13 are connected on the seat frame, and a seating area for accommodating passengers is formed between the cushion 12 and the backrest 13. A headrest 14 is provided on the backrest 13, and one end of the headrest 14 is connected to the top of the backrest 13. For the structure of the rear seat 10, reference is made to the prior art, and the description thereof is omitted.
As shown in fig. 1 and 2, the seatbelt assembly 20 includes a guide block 22, a retractor (not shown), a webbing 24, a fixing device 25, a locking tongue 26, and a buckle 27. The guide block 22 is disposed at one side of the backrest 13, the guide block 22 is located at the top of the backrest 13, and preferably, the guide block 22 is disposed at one side of the headrest 14. The guide block 22 is fixed to the seat frame, and the guide block 22 is made of plastic, but not limited thereto. The guide block 22 is provided with a guide hole (not shown) and a mounting groove 102, and the guide hole penetrates through the guide block 22. Mounting groove 102 includes a first sub-mounting groove 102a and a second sub-mounting groove, a guide hole is located above first sub-mounting groove 102a, and first sub-mounting groove 102a and second sub-mounting groove match the shape of locking tongue 26.
Further, one end of the webbing 24 is wound in the retractor, the other end of the webbing 24 passes through the guide hole and is fixed to the fixing device 25, the latch tongue 26 is movably disposed on the webbing 24, and the latch tongue 26 can be snapped in the mounting groove 102. The fixing device 25 is disposed on one side of the seat cushion 12, the latch 27 is disposed on the other side of the seat cushion 12, the latch 27 is disposed opposite to the fixing device 25, and the fixing device 25 and the latch 27 are fixed to the seat frame. In this embodiment, the latch 26 includes a frame 262 and a latch 263, one end of the latch 263 is connected to the frame 262, the frame 262 is provided with a movable hole 103 for the webbing 24 to pass through, the frame 262 is clamped in the first sub-mounting groove 102a, the latch 263 is clamped in the second sub-mounting groove, and the latch 26 is clamped in interference fit with the mounting groove 102. It is worth mentioning that, a plurality of elastic blocks (not shown) for clamping and fixing spring bolt 26 can be arranged in mounting groove 102, the elastic blocks can elastically deform, the elastic blocks are arranged at intervals along the circumferential direction of mounting groove 102, and spring bolt 26 is clamped with the elastic blocks, so that interference fit clamping of spring bolt 26 and mounting groove 102 is realized, and spring bolt 26 is prevented from falling out of mounting groove 102 in the bumping driving process of the automobile.
The utility model discloses a back row seat belt restraint system 100 includes back row seat 10 and sets up the safety belt subassembly 20 on back row seat 10, and safety belt subassembly 20 includes guide block 22, the coiler, meshbelt 24, fixing device 25 and spring bolt 26, is equipped with guiding hole and mounting groove 102 on the guide block 22, and the one end of meshbelt 24 is convoluteed in the coiler, and the other end of meshbelt 24 passes the guiding hole and is fixed in fixing device 25, and spring bolt 26 movably sets up on meshbelt 24, and spring bolt 26 can block and establish in mounting groove 102. The utility model discloses a back row seat belt restraint system 100's spring bolt 26 card is established in the mounting groove 102 of guide block 22, can effectively avoid spring bolt 26 to press against passenger's back.
Furthermore, the guide block 22 is located at the top of the backrest 13, so that the locking tongue 26 can be conveniently grabbed from the installation groove 102, and the chair is convenient to use and attractive.
The utility model discloses still relate to a car, the car includes foretell back row seat 10 safety belt constraint system 100, please refer to prior art about the structure of car, and here is no longer repeated.
The utility model discloses not be limited to the specific details among the above-mentioned embodiment the utility model discloses a within the technical idea scope, can be right the technical scheme of the utility model carry out multiple simple variant, these simple variants all belong to the utility model discloses a protection scope. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
Claims (10)
1. The utility model provides a back row seat safety belt constraint system, its characterized in that is in with the setting including back row seat the last safety belt subassembly of back row seat, the safety belt subassembly includes guide block, coiler, meshbelt, fixing device and spring bolt, be equipped with guiding hole and mounting groove on the guide block, the one end of meshbelt is convoluteed in the coiler, the other end of meshbelt passes the guiding hole is fixed in fixing device, the spring bolt movably sets up on the meshbelt, the spring bolt can be established by the card in the mounting groove.
2. A rear seat belt restraint system according to claim 1 wherein the rear seat includes a seat cushion and a backrest, the securing means being disposed on one side of the seat cushion and the guide block being disposed on one side of the backrest, the guide block being located at the top of the backrest.
3. The rear seat belt restraint system of claim 2 wherein a head restraint is provided on the backrest, one end of the head restraint being attached to the top of the backrest, the guide block being provided on one side of the head restraint.
4. A rear seat belt restraint system as claimed in claim 2 wherein said belt assembly further includes a latch cooperating to latch said tongue, said latch being disposed on one side of said seat cushion, said latch being disposed opposite said securement means.
5. The rear seat belt restraint system of claim 2 wherein the rear seat further comprises a seat frame, the seat frame being fixed to the vehicle body, the seat cushion and the backrest being connected to the seat frame, the retractor and the guide block being fixed to the seat frame.
6. The rear seat belt restraint system of claim 1 wherein the latch tongue includes a frame and a latch pin, one end of the latch pin being connected to the frame, the mounting slot including a first sub-mounting slot and a second sub-mounting slot, the frame being captured within the first sub-mounting slot, the latch pin being captured within the second sub-mounting slot.
7. The rear seat belt restraint system of claim 6 wherein the locking tongue is snap fit into the mounting slot.
8. The rear seat belt restraint system of claim 1 wherein the guide block is made of plastic.
9. The rear seat belt restraint system of claim 1 wherein a plurality of resilient blocks are disposed within the mounting slot, each resilient block being disposed along a circumference of the mounting slot, the locking tongue being engaged with each resilient block.
10. An automobile comprising a rear seat belt restraint system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385557.XU CN209987889U (en) | 2019-03-25 | 2019-03-25 | Back row seat safety belt restraint system and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385557.XU CN209987889U (en) | 2019-03-25 | 2019-03-25 | Back row seat safety belt restraint system and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209987889U true CN209987889U (en) | 2020-01-24 |
Family
ID=69290176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920385557.XU Active CN209987889U (en) | 2019-03-25 | 2019-03-25 | Back row seat safety belt restraint system and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209987889U (en) |
-
2019
- 2019-03-25 CN CN201920385557.XU patent/CN209987889U/en active Active
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