CN220009564U - Electric four-leg support mechanism suitable for small layout space - Google Patents
Electric four-leg support mechanism suitable for small layout space Download PDFInfo
- Publication number
- CN220009564U CN220009564U CN202321739572.2U CN202321739572U CN220009564U CN 220009564 U CN220009564 U CN 220009564U CN 202321739572 U CN202321739572 U CN 202321739572U CN 220009564 U CN220009564 U CN 220009564U
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- Prior art keywords
- leg support
- motor
- leg
- apron
- extension
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- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 abstract 4
- 238000000429 assembly Methods 0.000 abstract 4
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses an electric four-leg support mechanism suitable for a small layout space, which comprises a mounting seat, an unfolding motor and an extension motor, wherein two symmetrical connecting rod assemblies are hinged to the front side of the mounting seat, a leg support framework is arranged at the front end of the connecting rod assemblies, the unfolding motor is arranged on the inner side of the mounting seat, a cross rod is fixedly connected between the two connecting rod assemblies, the output end of the unfolding motor drives a screw rod to stretch and contract, the front end of the screw rod is hinged to the cross rod, the cross rod drives the connecting rod assemblies to unfold and fold, two symmetrical sliding rails are fixedly arranged on the leg support framework, a sliding rail cover plate is arranged on the sliding rail, and the lower side of the leg support framework is provided with the extension motor which drives the sliding rail cover plate to move so as to realize extension adjustment. The rigidity structure of each part is optimized, the space is fully utilized to arrange core parts such as the sliding rail, the motor and the like, the sliding extension requirement is met, the requirements of durability, load bearing and the like in the automobile industry can be met, the structural layout is compact, and the auxiliary driving seat can be arranged in a narrow space under a row of auxiliary driving seats.
Description
Technical Field
The utility model relates to the technical field of automobile seats, in particular to an electric four-leg support mechanism suitable for a small layout space.
Background
In recent years, automobiles are rapidly developed, choices of people are diversified, and requirements on accessories of the automobiles are higher, wherein the accessories comprise automobile seat leg rests. The leg rest is an accessory on an automobile seat, and is mainly used for assisting in increasing the leg supporting area of passengers so as to improve riding comfort. The leg support is supported the backup pad with the leg and is accomodate the lower part space at the seat with the leg in current mode of adopting upset or slip usually, pulls out the leg support backup pad during the use, and the leg that appears in the market at present holds in the palm and installs in two rows of seats of car more, and installation space is big, and leg holds in the palm the mechanism and arranges more easily, and core volume restriction such as to motor is few, but the front row of car because the space is less relatively, and current leg holds in the palm the mechanism and is difficult to arrange the installation.
Disclosure of Invention
The present utility model is directed to an electric four-leg support mechanism suitable for small layout space, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic four item leg holds in palm mechanism suitable for little overall arrangement space, includes the mount pad, expands the motor and extends the motor, the front side of mount pad articulates there are two symmetrical link assembly, and the leg holds in the palm the skeleton in link assembly's front end, it installs in the inboard of mount pad to expand the motor, two fixedly connected with horizontal pole between the link assembly, the output drive lead screw of expanding the motor stretches out and draws back and the lead screw front end is articulated with the horizontal pole, and the expansion and the folding of horizontal pole drive link assembly, fixed mounting has two symmetrical slide rails on the leg holds in the palm the skeleton, installs the slide rail apron on the slide rail, the extension motor is installed to the downside of leg holds in the palm the skeleton, extends the motor and realizes extending the regulation through lead screw drive slide rail apron removal.
Preferably, a plastic cover plate is arranged on the sliding rail cover plate, a leg support cover plate is arranged on the upper side of the leg support framework, and the sliding rail cover plate and the plastic cover plate extend out of the front port of the leg support cover plate.
Preferably, the connecting rod assembly is an X-shaped four-bar mechanism.
Compared with the prior art, the utility model has the beneficial effects that: the utility model optimizes the rigid structure of each part, fully utilizes the space to arrange the core parts such as the sliding rail, the motor and the like, meets the sliding extension requirement, can also meet the requirements of durability, load bearing and the like in the automobile industry, has compact structural layout, and can be arranged in a narrow space under a row of auxiliary driving seats.
Drawings
Figure 1 is a schematic view of an explosive structure according to the present utility model,
fig. 2 is a schematic diagram of the assembly structure of the present utility model.
In the figure: 1. a mounting base; 2. unfolding a motor; 3. a connecting rod assembly; 4. a cross bar; 5. an extension motor; 6. a leg rest frame; 7. a slide rail cover plate; 8. a plastic cover plate; 9. leg rest cover plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an electronic four leg holds in palm mechanism suitable for little overall arrangement space, including mount pad 1, expand motor 2 and extension motor 5, the front side of mount pad 1 articulates there are two symmetrical link assembly 3, link assembly 3 is the four pole mechanism of X shape, link assembly 3's design size is less, satisfy and use in the front row's little space of vehicle, leg support skeleton 6 is installed to link assembly 3's front end, expand motor 2 installs in the inboard of mount pad 1, fixedly connected with horizontal pole 4 between two link assembly 3, expand motor 2's output drive lead screw is flexible and the lead screw front end is articulated with horizontal pole 4, the expansion and the folding of horizontal pole 4 drive link assembly 3, and then promote leg support skeleton 6 upset angle of adjustment. A 'V' -shaped structure
Two symmetrical sliding rails are fixedly installed on the leg support framework 6, two sections of sliding rails are adopted on the sliding rails, a sliding rail cover plate 7 is installed on the sliding rails, an extension motor 5 is installed on the lower side of the leg support framework 6, the extension motor 5 drives the sliding rail cover plate 7 to move through a screw rod to realize extension adjustment so as to be suitable for users with different requirements, a plastic cover plate 8 is installed on the sliding rail cover plate 7, a leg support cover plate 9 is installed on the upper side of the leg support framework 6, and the sliding rail cover plate 7 and the plastic cover plate 8 extend out of the front port of the leg support cover plate 9.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Electronic four leg holds in palm mechanism suitable for little overall arrangement space, including mount pad (1), expansion motor (2) and extension motor (5), the front side of mount pad (1) articulates has link assembly (3) of two symmetries, and leg holds in the palm skeleton (6), its characterized in that are installed to the front end of link assembly (3): the utility model discloses a leg support frame, including mount pad (1), extension motor (5) are installed in the inboard of mount pad (1), two fixedly connected with horizontal pole (4) between link assembly (3), the output drive lead screw of extension motor (2) is flexible and the lead screw front end is articulated with horizontal pole (4), and the expansion and the folding of horizontal pole (4) drive link assembly (3), fixed mounting has two symmetrical slide rails on leg support frame (6), installs slide rail apron (7) on the slide rail, extension motor (5) are installed to the downside of leg support frame (6), and extension motor (5) are realized extending the regulation through lead screw drive slide rail apron (7) removal.
2. The electric four-leg rest mechanism for small layout spaces according to claim 1, wherein: install plastics apron (8) on slide rail apron (7), leg support apron (9) are installed to the upside of leg support skeleton (6), and slide rail apron (7), plastics apron (8) stretch out from the front port of leg support apron (9).
3. The electric four-leg rest mechanism for small layout spaces according to claim 1, wherein: the connecting rod assembly (3) is an X-shaped four-bar mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321739572.2U CN220009564U (en) | 2023-07-05 | 2023-07-05 | Electric four-leg support mechanism suitable for small layout space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321739572.2U CN220009564U (en) | 2023-07-05 | 2023-07-05 | Electric four-leg support mechanism suitable for small layout space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220009564U true CN220009564U (en) | 2023-11-14 |
Family
ID=88670602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321739572.2U Active CN220009564U (en) | 2023-07-05 | 2023-07-05 | Electric four-leg support mechanism suitable for small layout space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220009564U (en) |
-
2023
- 2023-07-05 CN CN202321739572.2U patent/CN220009564U/en active Active
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