CN204055461U - Back seat armrest skeleton assembly - Google Patents
Back seat armrest skeleton assembly Download PDFInfo
- Publication number
- CN204055461U CN204055461U CN201420529394.5U CN201420529394U CN204055461U CN 204055461 U CN204055461 U CN 204055461U CN 201420529394 U CN201420529394 U CN 201420529394U CN 204055461 U CN204055461 U CN 204055461U
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- CN
- China
- Prior art keywords
- tooth button
- hole
- hinged
- skeleton shell
- skeleton
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of vehicular spare parts, particularly a kind of back seat armrest skeleton assembly, comprise the skeleton shell being provided with the hinged through hole of rotating shaft, tooth button substrate and drive spindle is provided with in described skeleton shell, wherein the middle part of tooth button substrate is hinged on skeleton shell, and the hinged through hole of rotating shaft be close on skeleton shell, one of drive spindle is connected on an end of tooth button substrate, and this end is also connected with skeleton shell by a reset tension spring, when drive spindle impels the generation action of tooth button substrate, reset tension spring is then stretched, the extension of its other end pulls out skeleton shell, the other end of described tooth button substrate is provided with tooth button, described skeleton shell is provided with the kidney slot for this tooth button rotary moveable, described tooth button runs through this kidney slot.Which solve automobile armrest frame assembly install after can the technical matters of multi-angle rotary locking positioning, hommization degree is high, its uses in business type automobile after energy lifting vehicle ride quality.
Description
Technical field
The utility model relates to a kind of automobile armrest frame assembly, particularly a kind of back seat armrest skeleton assembly.
Background technology
The back seat of current business type automobile is typically provided with the seat handrail that can realize folding and unfolding, when seat handrail puts down for rear row driver and crew provide hand support, can not take back seat space again when it is packed up.
But, the seat handrail of existing business type automobile all can only realize two angle orientation simply, namely pack up position and put down position, its pack up position and put down position whole adjustment process in cannot realize locking positioning, thus make when seat handrail put down provide hand support for rear row driver and crew time, staff is placed on this seat handrail can only remain a posture, thus driver and crew is easily produced take fatigue, cannot meet the expectation that people require business type automobile high quality design.
Utility model content
The purpose of this utility model be in order to solve above-mentioned the deficiencies in the prior art provide a kind of pack up position and put down position whole adjustment process in can realize locking positioning, thus realize the back seat armrest skeleton assembly that seat handrail carries out multi-angle location.
To achieve these goals, a kind of back seat armrest skeleton assembly designed by the utility model, comprise the skeleton shell being provided with the hinged through hole of rotating shaft, tooth button substrate and drive spindle is provided with in described skeleton shell, wherein the middle part of tooth button substrate is hinged on skeleton shell, and the hinged through hole of rotating shaft be close on skeleton shell, one of drive spindle is connected on an end of tooth button substrate, and this end is also connected with skeleton shell by a reset tension spring, when drive spindle impels the generation action of tooth button substrate, reset tension spring is then stretched, the extension of its other end pulls out skeleton shell, the other end of described tooth button substrate is provided with tooth button, described skeleton shell is provided with the kidney slot for this tooth button rotary moveable, described tooth button runs through this kidney slot.
Above-mentioned provided a kind of back seat armrest skeleton assembly, in concrete use, its installation position needs arrange a gear piece matched with the tooth button in its structure.Tooth button in above-mentioned under normal conditions and gear piece will engage each other, and now reset tension spring will be in the normal state; And staff external force is applied to after on drive spindle, drive spindle will drive tooth button substrate to rotate through certain angle around its jointed shaft, thus impelling tooth button to throw off from gear piece, synchronous reset tension spring is stretched, and now whole back seat armrest skeleton total performance can carry out angular adjustment; To be adjusted after a special angle, after the staff external force be applied on drive spindle disappears, tooth button can reset again under the reset response power of reset tension spring, and is again meshed with gear piece, and now whole back seat armrest skeleton assembly is also just locked at this special angle and located.Thus after seat handrail is installed by the back seat armrest skeleton assembly of a pair said structure, whole seat handrail just can realize multi-angle and special angle locking positioning, make its for rear row driver and crew hand support is provided time, the hand of row driver and crew can change angles arbitrarily, make driver and crew be not easy to produce sense of fatigue, promote travelling comfort.
In order to promote the installation stability of whole back seat armrest skeleton assembly on back seat, above-mentioned skeleton shell comprises mutually can the front case of folding and rear housing, before the aperture, both sides of the hinged through hole of described rotating shaft lays respectively at, on rear housing, and in coaxial, the kidney slot of this tooth button rotary moveable of described confession is located on front case, wherein on the inwall of rear housing, be fixed with fulcrum, the axis hole center of circle on this fulcrum is positioned on the axis of the hinged through hole of rotating shaft, to be sticked reinforcement gusset at the inside face of front case, this reinforcement gusset is provided with first through hole corresponding with the aperture of the hinged through hole of rotating shaft on front case and second through hole corresponding with kidney slot.
In order to improve the structural strength of back seat armrest skeleton assembly itself, the inside face of above-mentioned front case is connected with stay bearing plate, the other end apical grafting of this stay bearing plate is on the inside face of rear housing.
A kind of back seat armrest skeleton assembly that the utility model obtains, its structure and installation strength high, good stability, long service life; Have employed simultaneously above-mentioned middle frame assembly seat handrail its can carry out multi-angle adjustment location in concrete use, hommization degree is high, after it uses in business type automobile, can the ride comfort performance of further lifting vehicle entirety.
Accompanying drawing explanation
Fig. 1 be embodiment 1 a kind of structural representation of back seat armrest skeleton assembly is provided;
Fig. 2 be embodiment 1 a kind of inner structure schematic diagram of back seat armrest skeleton assembly is provided;
Fig. 3 be embodiment 2 a kind of structural representation of back seat armrest skeleton assembly is provided;
Fig. 4 be embodiment 2 the structural representation removing rear housing in a kind of back seat armrest skeleton assembly is provided;
Fig. 5 be embodiment 2 front case in a kind of back seat armrest skeleton assembly is provided and strengthens the structural representation that gusset matches;
Fig. 6 embodiment 3 a kind of structural representation of back seat armrest skeleton assembly is provided.
In figure: the hinged through hole 1 of rotating shaft, skeleton shell 2, tooth button substrate 3, drive spindle 4, reset tension spring 5, tooth button 6, kidney slot 7, front case 8, rear housing 9, fulcrum 10, reinforcement gusset 11, first through hole 12, second through hole 13, stay bearing plate 14, axis hole 15, aperture 16.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of back seat armrest skeleton assembly provided in the present embodiment, comprise the skeleton shell 2 being provided with the hinged through hole 1 of rotating shaft, tooth button substrate 3 and drive spindle 4 is provided with in described skeleton shell 2, wherein the middle part of tooth button substrate 3 is hinged on skeleton shell 2, and the hinged through hole 1 of rotating shaft be close on skeleton shell 2, one of drive spindle 4 is connected on an end of tooth button substrate 3, and this end is also connected with skeleton shell 2 by a reset tension spring 5, when drive spindle 4 impels tooth button substrate 3 that action occurs, reset tension spring 5 is stretched, the extension of its other end pulls out skeleton shell 2, the other end of described tooth button substrate 3 is provided with tooth button 6, described skeleton shell 2 is provided with the kidney slot 7 for this tooth button 6 rotary moveable, described tooth button 6 runs through this kidney slot 7.
Above-mentioned provided a kind of back seat armrest skeleton assembly, in concrete use, its installation position needs arrange a gear piece matched with the tooth button 6 in its structure.Tooth button 6 in above-mentioned under normal conditions will engage each other with gear piece, and now reset tension spring 5 will be in the normal state; And staff external force is applied to after on drive spindle 4, drive spindle 4 will drive tooth button substrate 3 to rotate through certain angle around its jointed shaft, thus impelling tooth button 6 to throw off from gear piece, synchronous reset tension spring 5 is stretched, and now whole back seat armrest skeleton total performance can carry out angular adjustment; To be adjusted after a special angle, after the staff external force be applied on drive spindle 4 disappears, tooth button 6 can reset again under the reset response power of reset tension spring 5, and again engages with gear piece, and now whole back seat armrest skeleton assembly is also just locked at this special angle and located.Thus after seat handrail is installed by the back seat armrest skeleton assembly of a pair said structure, whole seat handrail just can realize multi-angle and special angle locking positioning, make its for rear row driver and crew hand support is provided time, the hand of row driver and crew can change angles arbitrarily, make driver and crew be not easy to produce sense of fatigue, promote travelling comfort.
Embodiment 2:
A kind of back seat armrest skeleton assembly provided in the present embodiment, consistent with embodiment 1 on its general structure, but in order to promote the installation stability of whole back seat armrest skeleton assembly on back seat, as in Figure 3-5, skeleton shell 2 in the present embodiment comprises mutually can the front case 8 of folding and rear housing 9, before the aperture, both sides 16 of the hinged through hole 1 of described rotating shaft lays respectively at, on rear housing 9, and in coaxial, the kidney slot 7 of this tooth button 6 rotary moveable of described confession is located on front case 8, wherein on the inwall of rear housing 9, be fixed with fulcrum 10, axis hole 15 center of circle on this fulcrum 10 is positioned on the axis of the hinged through hole 1 of rotating shaft, be sticked at the inside face of front case 8 and strengthened gusset 11, this reinforcement gusset 11 is provided with first through hole 12 corresponding with the aperture 16 of the hinged through hole of rotating shaft 1 on front case 8 and second through hole 13 corresponding with kidney slot 7.
Embodiment 3:
A kind of back seat armrest skeleton assembly provided in the present embodiment, consistent with embodiment 2 on its general structure, but in order to improve the structural strength of back seat armrest skeleton assembly itself, as shown in Figure 6, in the present embodiment front case 8 inside face on be connected with stay bearing plate 14, the other end apical grafting of this stay bearing plate 14 is on the inside face of rear housing 9.
Claims (3)
1. a back seat armrest skeleton assembly, comprise the skeleton shell (2) being provided with the hinged through hole of rotating shaft (1), it is characterized in that being provided with tooth button substrate (3) and drive spindle (4) in described skeleton shell (2), wherein the middle part of tooth button substrate (3) is hinged on skeleton shell (2), and the hinged through hole of rotating shaft (1) be close on skeleton shell (2), one of drive spindle (4) is connected on an end of tooth button substrate (3), and this end is also connected with skeleton shell (2) by a reset tension spring (5), when drive spindle (4) impels tooth button substrate (3) generation action, reset tension spring (5) is then stretched, the extension of its other end pulls out skeleton shell (2), the other end of described tooth button substrate (3) is provided with tooth button (6), described skeleton shell (2) is provided with the kidney slot (7) for this tooth button (6) rotary moveable, described tooth button (6) runs through this kidney slot (7).
2. a kind of back seat armrest skeleton assembly according to claim 1, it is characterized in that described skeleton shell (2) comprises mutually can the front case (8) of folding and rear housing (9), before the aperture, both sides (16) of the hinged through hole of described rotating shaft (1) lays respectively at, on rear housing (9), and in coaxial, the kidney slot (7) of this tooth button (6) rotary moveable of described confession is located on front case (8), wherein on the inwall of rear housing (9), be fixed with fulcrum (10), axis hole (15) center of circle on this fulcrum (10) is positioned on the axis of the hinged through hole of rotating shaft (1), to be sticked reinforcement gusset (11) at the inside face of front case (8), this reinforcement gusset (11) is provided with first through hole (12) corresponding with the aperture (16) of the hinged through hole of rotating shaft (1) on front case (8) and second through hole (13) corresponding with kidney slot (7).
3. a kind of back seat armrest skeleton assembly according to claim 2, the inside face that it is characterized in that described front case (8) is connected with stay bearing plate (14), and the other end apical grafting of this stay bearing plate (14) is on the inside face of rear housing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529394.5U CN204055461U (en) | 2014-09-16 | 2014-09-16 | Back seat armrest skeleton assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529394.5U CN204055461U (en) | 2014-09-16 | 2014-09-16 | Back seat armrest skeleton assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055461U true CN204055461U (en) | 2014-12-31 |
Family
ID=52197028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529394.5U Expired - Fee Related CN204055461U (en) | 2014-09-16 | 2014-09-16 | Back seat armrest skeleton assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055461U (en) |
-
2014
- 2014-09-16 CN CN201420529394.5U patent/CN204055461U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20180916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |