CN221138409U - Seat lifting structure for closed tricycle - Google Patents
Seat lifting structure for closed tricycle Download PDFInfo
- Publication number
- CN221138409U CN221138409U CN202322895114.4U CN202322895114U CN221138409U CN 221138409 U CN221138409 U CN 221138409U CN 202322895114 U CN202322895114 U CN 202322895114U CN 221138409 U CN221138409 U CN 221138409U
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- Prior art keywords
- seat
- soft
- seat lifting
- fixing block
- main body
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- 238000005096 rolling process Methods 0.000 claims description 20
- 238000012856 packing Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000013016 damping Methods 0.000 abstract description 6
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a seat lifting structure for a closed tricycle, which relates to the technical field of auxiliary devices for seat lifting of closed tricycles, and comprises a seat base fixing block, a seat lifting main body and a seat lifting main body, wherein the seat base fixing block is arranged at the middle position inside the seat lifting main body and is fixedly connected with the seat lifting main body through an electric push rod; the round soft convex blocks are arranged at the upper ends of the buffer blocks, more than two round soft convex blocks are arranged, and a damping soft cushion is arranged above the round soft convex blocks; the seat lifting structure for the closed tricycle can enable the buffer square blocks and the round soft convex blocks to be fixed more conveniently through the design of the supporting soft column, and can effectively reduce impact force generated when an equipment line is lifted through the combined design of the elements.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices for lifting a closed tricycle seat, in particular to a seat lifting structure for a closed tricycle.
Background
The tricycle is a transportation means formed by modifying a bicycle, can carry people and can carry goods, is very popular after the 30 th century of 20 th, then gradually replaces the position of a rickshaw, is the closed tricycle which is most frequently used in the tricycles, is the seat lifting structure for the closed tricycle which is most important to use when the seat of the closed tricycle is adjusted, and is the seat lifting structure for the closed tricycle.
The utility model provides a China patent publication No. CN209348095U, the date of the grant notice is 2019 09 month 06, a height-adjustable racing game seat lifting device, the on-line screen storage device comprises a base, the upper surface both ends of base respectively with the bottom fixed connection of a vertical installation bracing piece, the top of bracing piece respectively with the bottom surface both ends fixed connection of backup pad, the middle part and the threaded rod threaded connection of vertical installation of backup pad, the top and the output shaft fixed connection of motor of threaded rod, the motor passes through bolt fixed mounting in the bottom surface of seat, the bottom surface both ends of seat respectively with the top fixed connection of a vertical guide bar, the guide bar passes through sleeve and backup pad sliding connection, sleeve and backup pad integrated into one piece, the upper surface both ends of seat respectively with the bottom fixed connection of a bumper shock absorber, the top of bumper shock absorber respectively with the bottom surface both ends fixed connection of cushion, the one end rotation of seat installs the backup plate.
Above-mentioned scheme is through the rotation of motor drive threaded rod to adjust the height of seat, need not the manual work and adjust, facilitate the use, reduce the working strength when the user adjusts the seat height, but it often leads to the problem that equipment life reduces because the impact force handles inadequately when using, to this we propose a closed tricycle seat lifting structure.
Disclosure of utility model
The utility model aims to provide a seat lifting structure for a closed tricycle, which aims to solve the problem that the service life of equipment is reduced due to insufficient impact force treatment when the seat lifting structure for the closed tricycle is used in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a seat lifting structure for a closed type tricycle, comprising: a seat lifting main body,
The seat base fixing block is arranged at the middle position inside the seat lifting main body, the seat base fixing block is fixedly connected with the seat lifting main body through an electric push rod, the push rod fixing block is arranged outside the electric push rod, buffer blocks are arranged on two sides above the push rod fixing block, and the buffer blocks are fixedly connected with the push rod fixing block through supporting soft columns;
The round soft convex blocks are arranged at the upper ends of the buffer blocks, more than two round soft convex blocks are arranged, damping soft cushions are arranged above the round soft convex blocks, and the damping soft cushions are fixedly connected with the seat base fixing blocks through clamping grooves.
Preferably, the both sides of seat base fixed block all are provided with the spin fixed block, and spin fixed block and seat base fixed block pass through draw-in groove fixed connection, one side of spin fixed block is provided with the slip spin, and the slip spin passes through the draw-in groove with spin fixed block and rotates to be connected, the slip spin is provided with more than two.
Preferably, the upper end inside the seat base fixed block is provided with a base mounting groove, the lower part inside the base mounting groove is provided with a limiting lower plate block, and the limiting lower plate block is fixedly connected with the seat base fixed block through a clamping groove.
Preferably, both ends of the seat lifting main body are provided with pulling strip grooves, the pulling strip grooves are provided with more than two, limiting rotating plates are arranged below both sides of the seat lifting main body, and the limiting rotating plates are rotationally connected with the seat lifting main body through connecting rotating shafts.
Preferably, the outside of seat base fixed block top is provided with soft packing ring in the protection, and soft packing ring in the protection passes through draw-in groove fixed connection with the seat lift main part, the both ends of spacing swivel plate all are provided with the bolt fastening hole, and the bolt fastening hole is provided with more than two.
Preferably, the four corners below the seat lifting main body are respectively provided with an anti-slip soft cushion strip, the anti-slip soft cushion strips are adhered and connected with the seat lifting main body, one side of each anti-slip soft cushion strip is provided with a dampproof bottom pad, the dampproof bottom pad is fixedly connected with the seat lifting main body through a clamping groove, and the dampproof bottom pad is provided with more than two.
Compared with the prior art, the utility model has the beneficial effects that:
1. This kind of seat lift structure for closed tricycle compares with current closed tricycle seat lift auxiliary device, has equipped with soft post of support, buffering square and soft lug of circle, and the design of soft post of support can let the fixed more convenient of buffering square and soft lug of circle, can effectively reduce the produced impact force when equipment line goes up and down through the integrated design of above-mentioned component, thereby has solved the problem that the seat lift structure for closed tricycle often leads to equipment life to reduce because the impact force is handled inadequately when using.
2. This kind of seat lift structure for closed tricycle compares with current auxiliary device for closed tricycle seat lift, has equipped with spin fixed block and slip spin, and the design of spin fixed block can let the fixed of slip spin more convenient, can let the seat more stable when carrying out the lift adjustment through spin fixed block and slip spin's combined design, thereby has solved current closed tricycle seat lift structure often because stability is not enough thereby lead to the problem that equipment practicality reduces when using.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the area A of FIG. 2 in accordance with the present utility model;
Fig. 4 is a schematic view of the bottom structure of the present utility model.
In the figure: 1. a seat lifting main body; 2. limiting rotating plate; 3. a bolt fixing hole; 4. a seat base fixing block; 5. protecting the upper soft gasket; 6. a base mounting groove; 7. limiting the lower plate; 8. pulling the strip groove; 9. anti-slip soft cushion strips; 10. a push rod fixing block; 11. an electric push rod; 12. a ball fixing block; 13. sliding ball; 14. a damping cushion; 15. a buffer block; 16. round soft protruding blocks; 17. supporting the soft column; 18. the connecting rotating shaft; 19. a moisture-proof bottom pad.
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. 1-4, an embodiment of the present utility model is provided: a seat lifting structure for a closed type tricycle, comprising: the seat-lift main body 1,
The seat base fixing block 4 is arranged at the middle position inside the seat lifting main body 1, the seat base fixing block 4 is fixedly connected with the seat lifting main body 1 through the electric push rod 11, the push rod fixing block 10 is arranged outside the electric push rod 11, the buffer blocks 15 are arranged on two sides above the push rod fixing block 10, and the buffer blocks 15 are fixedly connected with the push rod fixing block 10 through the supporting soft columns 17;
the round soft convex blocks 16 are arranged at the upper ends of the buffer square blocks 15, more than two round soft convex blocks 16 are arranged, a damping soft cushion 14 is arranged above the round soft convex blocks 16, and the damping soft cushion 14 is fixedly connected with the seat base fixing blocks 4 through clamping grooves;
when the seat lifting structure for the closed tricycle is used, the seat lifting structure for the closed tricycle is fixed at the bottom of a seat of the closed tricycle, then the seat of the three-way tricycle is fixed above equipment, when the seat of the closed tricycle needs to be lifted, a switch for controlling the electric push rod 11 can be turned on, and when the seat base fixing block 4 moves, impact force generated by the main body of the equipment when the seat base fixing block 4 descends can be reduced through the combined design of the supporting soft columns 17, the buffer blocks 15 and the round soft protruding blocks 16 which are arranged on two sides above the push rod fixing block 10.
Referring to fig. 1, a base mounting groove 6 is formed in the upper end of the interior of a seat base fixing block 4, a limiting lower plate 7 is arranged below the interior of the base mounting groove 6, the limiting lower plate 7 is fixedly connected with the seat base fixing block 4 through a clamping groove, the connection between the limiting lower plate 7 and the seat base fixing block 4 is firmer, pull strip grooves 8 are formed in two ends of a seat lifting main body 1, more than two pull strip grooves 8 are formed in the pull strip grooves, limiting rotating plates 2 are arranged below two sides of the seat lifting main body 1, the limiting rotating plates 2 are rotatably connected with the seat lifting main body 1 through connecting rotating shafts 18, the connection between the limiting rotating plates 2 and the seat lifting main body 1 is firmer, a protective upper soft gasket 5 is arranged outside the upper soft gasket 5 and the seat lifting main body 1 are fixedly connected through the clamping groove, the connection between the protective upper soft gasket 5 and the seat lifting main body 1 is firmer, bolt fixing holes 3 are formed in two ends of the limiting rotating plates 2, and more than two bolt fixing holes 3 are formed in the two ends of the limiting rotating plates 2;
Referring to fig. 2-4, the two sides of the seat base fixing block 4 are respectively provided with a rolling ball fixing block 12, the rolling ball fixing blocks 12 and the seat base fixing block 4 are fixedly connected through a clamping groove, the connection between the rolling ball fixing block 12 and the seat base fixing block 4 is firmer, one side of the rolling ball fixing block 12 is provided with a sliding rolling ball 13, the sliding rolling ball 13 and the rolling ball fixing block 12 are rotationally connected through the clamping groove, the connection between the sliding rolling ball 13 and the rolling ball fixing block 12 is firmer, the sliding rolling ball 13 is provided with more than two sliding soft cushion strips 9, the four corners below the seat lifting main body 1 are respectively provided with an anti-sliding soft cushion strip 9, the anti-sliding soft cushion strips 9 are in adhesive connection with the seat lifting main body 1, one side of the anti-sliding soft cushion strips 9 is provided with a moisture-proof bottom cushion 19, the moisture-proof bottom cushion 19 is fixedly connected with the seat lifting main body 1 through the clamping groove, the connection between the bottom cushion 19 and the seat lifting main body 1 is firmer, and the moisture-proof bottom cushion 19 is provided with more than two moisture-proof cushion strips.
Working principle: when the seat lifting structure for the closed tricycle is used, the seat lifting structure for the closed tricycle is fixed at the bottom of a seat of the closed tricycle, then the seat of the three-way tricycle is fixed above equipment, when the seat of the closed tricycle needs to be lifted, a switch for controlling the electric push rod 11 can be turned on, when the seat base fixing block 4 moves, the impact force on the equipment main body when the seat base fixing block 4 descends can be reduced through the combined design of the supporting soft columns 17, the buffer blocks 15 and the round soft bumps 16 which are arranged on two sides above the push rod fixing block 10, and when the equipment is used, the stability of the seat is higher when the seat is lifted through the rolling ball fixing blocks 12 arranged on two sides of the seat base fixing block 4 and the sliding rolling balls 13 arranged on one side of the rolling ball fixing block.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a seat lift structure for closed tricycle, includes seat lift main part (1), its characterized in that:
The seat base fixing block (4) is arranged at the middle position inside the seat lifting main body (1), the seat base fixing block (4) is fixedly connected with the seat lifting main body (1) through an electric push rod (11), a push rod fixing block (10) is arranged outside the electric push rod (11), buffer blocks (15) are arranged on two sides above the push rod fixing block (10), and the buffer blocks (15) are fixedly connected with the push rod fixing block (10) through supporting soft columns (17);
The round soft convex blocks (16) are arranged at the upper ends of the buffer square blocks (15), the round soft convex blocks (16) are provided with more than two, the shock absorption soft cushions (14) are arranged above the round soft convex blocks (16), and the shock absorption soft cushions (14) are fixedly connected with the seat base fixing blocks (4) through clamping grooves.
2. The seat lifting structure for a closed type tricycle according to claim 1, wherein: the seat is characterized in that rolling ball fixing blocks (12) are arranged on two sides of the seat base fixing block (4), the rolling ball fixing blocks (12) are fixedly connected with the seat base fixing block (4) through clamping grooves, sliding rolling balls (13) are arranged on one sides of the rolling ball fixing blocks (12), the sliding rolling balls (13) are rotatably connected with the rolling ball fixing blocks (12) through clamping grooves, and more than two sliding rolling balls (13) are arranged.
3. The seat lifting structure for a closed type tricycle according to claim 2, wherein: the seat is characterized in that a base mounting groove (6) is formed in the upper end inside the seat base fixing block (4), a limiting lower plate block (7) is arranged below the inside of the base mounting groove (6), and the limiting lower plate block (7) is fixedly connected with the seat base fixing block (4) through a clamping groove.
4. A seat lifting structure for a closed type tricycle as claimed in claim 3, wherein: the seat lifting main body (1) is characterized in that the pulling strip grooves (8) are formed in the two ends of the seat lifting main body (1), more than two pulling strip grooves (8) are formed in the pulling strip grooves, limiting rotating plates (2) are arranged below the two sides of the seat lifting main body (1), and the limiting rotating plates (2) are rotatably connected with the seat lifting main body (1) through connecting rotating shafts (18).
5. The seat lifting structure for a closed type tricycle according to claim 4, wherein: the outside of seat base fixed block (4) top is provided with soft packing ring (5) on the protection, and soft packing ring (5) pass through draw-in groove fixed connection on the protection and seat lift main part (1), the both ends of spacing swivel plate (2) all are provided with bolt fastening hole (3), and bolt fastening hole (3) are provided with more than two.
6. The seat lifting structure for a closed type tricycle according to claim 5, wherein: four corners below seat lift main part (1) all are provided with soft filler strip (9) under the antiskid, and soft filler strip (9) paste with seat lift main part (1) and be connected under the antiskid, one side of soft filler strip (9) is provided with dampproofing base pad (19), and dampproofing base pad (19) pass through draw-in groove fixed connection with seat lift main part (1), dampproofing base pad (19) are provided with more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322895114.4U CN221138409U (en) | 2023-10-27 | 2023-10-27 | Seat lifting structure for closed tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322895114.4U CN221138409U (en) | 2023-10-27 | 2023-10-27 | Seat lifting structure for closed tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221138409U true CN221138409U (en) | 2024-06-14 |
Family
ID=91423134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322895114.4U Active CN221138409U (en) | 2023-10-27 | 2023-10-27 | Seat lifting structure for closed tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221138409U (en) |
-
2023
- 2023-10-27 CN CN202322895114.4U patent/CN221138409U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |