CN213734678U - Floor lock for automobile seat not prone to clamping stagnation - Google Patents
Floor lock for automobile seat not prone to clamping stagnation Download PDFInfo
- Publication number
- CN213734678U CN213734678U CN202022456491.4U CN202022456491U CN213734678U CN 213734678 U CN213734678 U CN 213734678U CN 202022456491 U CN202022456491 U CN 202022456491U CN 213734678 U CN213734678 U CN 213734678U
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- linkage
- pawl
- cable
- ratchet
- bottom plate
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- 230000002159 abnormal effect Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model relates to a difficult jamming floor lock for car seat, including bottom plate, apron, ratchet, pawl, ratchet dabber, pawl dabber, the bottom plate all is equipped with the hasp embedded groove of the mobile embedding of one end opening and automobile body hasp with the apron, the ratchet is equipped with the keyhole towards hasp embedded end, pawl one end linkage has the cable linkage that can link with the cable subassembly, be equipped with the extension spring between cable linkage and the ratchet, the ratchet passes through extension spring and pawl, cable subassembly linkage, its characterized in that, the cable linkage is located and is equipped with anti-interference mechanism with extension spring linkage end, just the apron is located hasp embedded groove department and is equipped with except that abnormal sound mechanism, be equipped with the support coupling mechanism between bottom plate and the apron, the beneficial effects of the utility model are that: the floor lock for the automobile seat is not easy to clamp, interference is avoided, abnormal sound can be eliminated, and structural stability is high.
Description
Technical Field
The utility model relates to an automobile spare and accessory part technical field, concretely relates to difficult jamming floor lock for car seat.
Background
The automobile floor lock is a mechanism for locking the bottom of a seat (including a rear seat and a side seat) on the floor of a vehicle body; the floor lock disclosed by the prior art adopts the traditional control mode of a ratchet wheel and a pawl mostly, wherein the ratchet wheel and the pawl are linked with a vehicle body inhaul cable assembly through a tension spring, a cover plate assembly is arranged outside the ratchet wheel and the pawl, and the floor lock in the mode easily has the following problems: firstly, abnormal sound is easy to generate, and the noise is large; secondly, the tension spring is unreasonable in structural design and is easy to interfere with the cover plate assembly during assembly, so that the ratchet wheel and the pawl are locked; the cover plate assembly mainly comprises a bottom plate and a cover plate, the cover plate and the bottom plate are connected with a hinge shaft of the cover plate and the bottom plate respectively through a ratchet wheel and a pawl, the structure stability is not high, the connection strength is not enough, and two ends are easy to incline during assembly, so that the problems of unreliable locking state, short service life and the like are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a difficult jamming floor lock for car seat, noninterference still can eliminate the abnormal sound, structural stability is strong.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a difficult jamming floor lock for car seat, includes bottom plate and apron, be equipped with the ratchet between bottom plate and the apron and with the pawl of ratchet intermittent type nature linkage, ratchet activity articulates there is the ratchet dabber, ratchet dabber both ends respectively with bottom plate, apron fixed connection, pawl activity articulates there is the pawl dabber, pawl dabber both ends respectively with bottom plate, apron fixed connection, the bottom plate all is equipped with the hasp embedded groove of the mobile embedding of one end opening and automobile body hasp with the apron, the ratchet is equipped with the keyhole towards hasp embedded end, pawl one end linkage has the cable linkage that can link with the cable subassembly, be equipped with the extension spring between cable linkage and the ratchet, the ratchet passes through extension spring and pawl, cable subassembly linkage, its characterized in that, the cable linkage is located and is equipped with anti-interference mechanism with extension spring linkage end.
The floor lock for the automobile seat not prone to clamping stagnation can be further arranged as follows: prevent interfering the mechanism including fixed the drag hook that sets up in cable linkage one end, drag hook one end and extension spring linkage, the drag hook has linked firmly the linking arm for the other end with the extension spring linkage, the linking arm links firmly with the cable linkage for the other end of being connected with the drag hook, the linking arm is the angle slope setting with drag hook, cable linkage respectively.
By adopting the technical scheme, the stay cable linkage piece and the tension spring can link the stay cable assembly, the pawl and the ratchet wheel so as to control unlocking, and an anti-interference mechanism is further arranged at one end of the stay cable linkage piece; the pull cable linkage piece mainly comprises a connecting arm and a drag hook, the drag hook is used for linking the tension spring with the pull cable linkage piece, the connecting arm can change the position of the drag hook to the middle of the bottom plate and the cover plate, and therefore the installation position of the tension spring is located in the middle of the cover plate and the bottom plate relative to the prior art, interference can be avoided, the mode only needs to change the structure of the pull cable linkage piece, and the conception is ingenious.
The floor lock for the automobile seat not prone to clamping stagnation can be further arranged as follows: the cable connecting device is characterized in that a linkage mandrel is arranged between the cable linkage piece and the pawl, one end of the linkage mandrel is fixedly connected with the pawl, the other end of the linkage mandrel is movably hinged with the cable linkage piece, and the cable linkage piece is provided with a connecting mechanism which can be fixedly connected with the pawl relatively.
The floor lock for the automobile seat not prone to clamping stagnation can be further arranged as follows: the connecting mechanism comprises a clamping arm fixedly arranged on the inhaul cable linkage piece, the clamping arm is connected with the outer side of the pawl in an abutting mode, and the clamping arm is provided with a clamping groove linked with the inhaul cable assembly.
By adopting the technical scheme, the influence of the stress of the cable linkage part is the largest, the cable linkage part is easy to deform and age, the cable linkage part is movably hinged with the linkage mandrel, and the cable linkage part can be maintained and replaced conveniently, so that the repeated utilization rate of the whole material is improved, and the linkage of the cable linkage part and the pawl can be ensured by arranging the clamping arm.
The floor lock for the automobile seat not prone to clamping stagnation can be further arranged as follows: and a supporting and connecting mechanism is arranged between the bottom plate and the cover plate.
The floor lock for the automobile seat not prone to clamping stagnation can be further arranged as follows: the supporting and connecting mechanism comprises a supporting plate, one end of the supporting plate is fixedly arranged on the bottom plate, a boss is arranged at the other end of the supporting plate, which is fixedly connected with the bottom plate, supporting points are arranged at two ends of the supporting plate, the cover plate is correspondingly provided with a groove which can be embedded with the boss, and two ends of the groove are in abutting connection with the supporting points.
By adopting the technical scheme, the supporting and connecting mechanism is arranged, so that the installation and positioning of the bottom plate and the cover plate are facilitated, the supporting point can be provided, the structural stability is strong, the connection strength is high, the deviation, the deformation and the like of the bottom plate and the cover plate caused by the stress extrusion of the working state are avoided, and the service life is prolonged.
The floor lock for the automobile seat not prone to clamping stagnation can be further arranged as follows: the support plate is sleeved with a first elastic piece capable of eliminating abnormal sound.
The floor lock for the automobile seat not prone to clamping stagnation can be further arranged as follows: the apron is located hasp embedded groove department and is equipped with except that abnormal sound mechanism, except that abnormal sound mechanism including fixed the installed part that sets up on the apron and be located hasp embedded groove department, it has the second elastic component to inlay in the installed part.
By adopting the technical scheme, the abnormal sound removing mechanism arranged at the embedded groove of the first elastic piece and the lock catch can achieve the effect of removing the abnormal sound.
The utility model has the advantages that: by adopting the technical scheme, the stay cable linkage piece and the tension spring can link the stay cable assembly, the pawl and the ratchet wheel so as to control unlocking, and an anti-interference mechanism is further arranged at one end of the stay cable linkage piece; the support connecting mechanism is arranged, so that the installation and positioning of the bottom plate and the cover plate are facilitated, a fulcrum can be provided, the structural stability is strong, the connecting strength is high, the bottom plate and the cover plate are prevented from being deviated, deformed and the like due to stress extrusion in a working state, and the service life is prolonged; further through setting up first elastic component, the abnormal sound mechanism that removes of hasp embedded groove department, can reach the effect of eliminating abnormal sound.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is a schematic view of a cable linkage according to an embodiment of the present invention;
fig. 3 is a perspective view illustrating an assembled state of the embodiment of the present invention;
fig. 4 is a schematic view of an assembled state front view of the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the floor lock for the automobile seat not prone to clamping stagnation comprises a bottom plate 1 and an cover plate 2, a ratchet wheel 3 and a pawl 4 intermittently linked with the ratchet wheel 3 are arranged between the bottom plate 1 and the cover plate 2, a ratchet mandrel 5 is movably hinged with the ratchet wheel 3, two ends of the ratchet mandrel 5 are fixedly connected with the bottom plate 1 and the cover plate 2 respectively, a pawl mandrel 6 is movably hinged with the pawl mandrel 4, two ends of the pawl mandrel 6 are fixedly connected with the bottom plate 1 and the cover plate 2 respectively, the bottom plate 1 and the cover plate 2 are both provided with a lock catch embedded groove 7 with an opening at one end and capable of being embedded with a vehicle body lock catch, the ratchet wheel 3 is provided with a lock hole 31 towards the lock catch embedded end, one end of the pawl 4 is linked with a cable linkage part 8 linked with a cable component, a tension spring 9 is arranged between the cable linkage part 8 and the ratchet wheel 3, and the ratchet wheel 3 is connected with the pawl 4 through the tension spring 9, The cable subassembly linkage, cable linkage 8 is located and is equipped with the extension spring 9 linkage end and prevents interference mechanism, prevent interference mechanism including fixed the drag hook 81 that sets up in cable linkage 8 one end, drag hook 81 one end and extension spring 9 linkage, drag hook 81 has linked firmly linking arm 82 for the other end with the extension spring 9 linkage, linking arm 82 links firmly with cable linkage 8 for the other end of being connected with drag hook 81, linking arm 82 is 90 angle slope settings with drag hook 81, cable linkage 8 respectively. The cable assembly connecting device is characterized in that a linkage mandrel 10 is arranged between the cable linkage member 8 and the pawl 4, one end of the linkage mandrel 10 is fixedly connected with the pawl 4, the other end of the linkage mandrel 10 is movably hinged to the cable linkage member 8, the cable linkage member 8 is provided with a connecting mechanism which can be fixedly connected with the pawl 4, the connecting mechanism comprises a clamping arm 83 fixedly arranged on the cable linkage member 8, the clamping arm 83 is connected with the outer side of the pawl 4 in an abutting mode, and the clamping arm 83 is provided with a clamping groove 84 which is linked with a cable assembly. The improved structure of the sound insulation board is characterized in that a supporting and connecting mechanism is arranged between the base plate 1 and the cover plate 2 and comprises a supporting plate 11, one end of the supporting plate 11 is fixedly arranged on the base plate 1, a boss 111 is arranged at the other end of the supporting plate 11, which is fixedly connected with the base plate 1, supporting points 112 are arranged at two ends, located on the boss 111, of the supporting plate 11, the cover plate 2 corresponds to a groove 21 which is provided with a structure capable of being embedded with the boss 111, two ends of the groove 21 are in abutting connection with the supporting points 112, and the supporting plate 11 is sleeved with a first elastic piece 12 capable of eliminating abnormal sound. The apron 2 is located hasp embedded groove 7 department and is equipped with except that abnormal sound mechanism, except that abnormal sound mechanism including fixed the installed part 13 that sets up on apron 2 and be located hasp embedded groove 7 department, it has second elastic component 14 to inlay in the installed part 13.
Claims (8)
1. The utility model provides a difficult card stagnation floor lock for car seat, includes bottom plate and apron, be equipped with the ratchet between bottom plate and the apron and with the pawl of ratchet intermittent type nature linkage, ratchet activity articulates there is the ratchet dabber, ratchet dabber both ends respectively with bottom plate, apron fixed connection, pawl activity articulates there is the pawl dabber, pawl dabber both ends respectively with bottom plate, apron fixed connection, the bottom plate all is equipped with the hasp embedded groove of the mobile embedding of one end opening and automobile body hasp with the apron, the ratchet is equipped with the keyhole towards hasp embedded end, pawl one end linkage has the cable linkage that can link with cable subassembly, be equipped with the extension spring between cable linkage and the ratchet, the ratchet passes through extension spring and pawl, cable subassembly linkage, its characterized in that: and an anti-interference mechanism is arranged at the linkage end of the tension spring and the cable linkage piece.
2. The floor lock for a vehicle seat, which is not easily jammed according to claim 1, wherein: prevent interfering the mechanism including fixed the drag hook that sets up in cable linkage one end, drag hook one end and extension spring linkage, the drag hook has linked firmly the linking arm for the other end with the extension spring linkage, the linking arm links firmly with the cable linkage for the other end of being connected with the drag hook, the linking arm is the angle slope setting with drag hook, cable linkage respectively.
3. The floor lock for a vehicle seat, which is not easily jammed according to claim 2, wherein: the cable connecting device is characterized in that a linkage mandrel is arranged between the cable linkage piece and the pawl, one end of the linkage mandrel is fixedly connected with the pawl, the other end of the linkage mandrel is movably hinged with the cable linkage piece, and the cable linkage piece is provided with a connecting mechanism which can be fixedly connected with the pawl relatively.
4. The floor lock for a vehicle seat not prone to jamming as claimed in claim 3, wherein: the connecting mechanism comprises a clamping arm fixedly arranged on the inhaul cable linkage piece, the clamping arm is connected with the outer side of the pawl in an abutting mode, and the clamping arm is provided with a clamping groove linked with the inhaul cable assembly.
5. The floor lock for a vehicle seat, which is not easily jammed according to claim 1, wherein: and a supporting and connecting mechanism is arranged between the bottom plate and the cover plate.
6. The floor lock for a vehicle seat not prone to jamming as claimed in claim 5, wherein: the supporting and connecting mechanism comprises a supporting plate, one end of the supporting plate is fixedly arranged on the bottom plate, a boss is arranged at the other end of the supporting plate, which is fixedly connected with the bottom plate, supporting points are arranged at two ends of the supporting plate, the cover plate is correspondingly provided with a groove which can be embedded with the boss, and two ends of the groove are in abutting connection with the supporting points.
7. The floor lock for a vehicle seat, which is not easily jammed according to claim 6, wherein: the support plate is sleeved with a first elastic piece capable of eliminating abnormal sound.
8. The floor lock for a vehicle seat, which is not easily jammed according to claim 1, wherein: the apron is located hasp embedded groove department and is equipped with except that abnormal sound mechanism, except that abnormal sound mechanism including fixed the installed part that sets up on the apron and be located hasp embedded groove department, it has the second elastic component to inlay in the installed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022456491.4U CN213734678U (en) | 2020-10-29 | 2020-10-29 | Floor lock for automobile seat not prone to clamping stagnation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022456491.4U CN213734678U (en) | 2020-10-29 | 2020-10-29 | Floor lock for automobile seat not prone to clamping stagnation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213734678U true CN213734678U (en) | 2021-07-20 |
Family
ID=76856191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022456491.4U Expired - Fee Related CN213734678U (en) | 2020-10-29 | 2020-10-29 | Floor lock for automobile seat not prone to clamping stagnation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213734678U (en) |
-
2020
- 2020-10-29 CN CN202022456491.4U patent/CN213734678U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230920 Address after: 247100 Forest Farm Group, Zhongzhou Village, Nixi Town, Dongzhi County, Chizhou City, Anhui Province Patentee after: Anhui Hengguo Automotive Parts Co.,Ltd. Address before: 247100 No.8, forest farm group, Zhongzhou village, Nixi Town, Dongzhi County, Chizhou City, Anhui Province Patentee before: Yao Guoqiang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |