CN212076106U - Elevator seat convenient to adjust - Google Patents
Elevator seat convenient to adjust Download PDFInfo
- Publication number
- CN212076106U CN212076106U CN202020666653.4U CN202020666653U CN212076106U CN 212076106 U CN212076106 U CN 212076106U CN 202020666653 U CN202020666653 U CN 202020666653U CN 212076106 U CN212076106 U CN 212076106U
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- seat
- spring
- limiting rod
- support frame
- positioning hole
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Abstract
The utility model discloses an elevator seat convenient to adjust, including car inner wall, car inner wall surface is provided with at least one rectangle recess, the inside slide rail that is provided with of rectangle recess, the slide rail surface is provided with a plurality of first locating holes that are the array and distribute, slide rail sliding connection has the slider, the support frame is installed to the slider, the slider bottom is provided with U type stopper, be provided with first spring in the U type stopper, be provided with first gag lever post in the first spring, be provided with the second locating hole in the middle of the support frame top, be provided with the third locating hole in the middle of the support frame side, support frame both ends swivelling joint has the seat, the vertical intermediate position of seat is provided with the second gag lever post, the second gag lever. The utility model has the advantages that: the utility model has reasonable design and stable structure; the folding chair is suitable for people with different heights to use, is simple to operate, is convenient to fold and unfold, and is suitable for popularization and use.
Description
Technical Field
The utility model relates to an elevator technical field specifically is an elevator seat convenient to adjust.
Background
As the height of modern buildings increases, elevators are in turn applied in buildings, in which elevators are used more and more frequently. Along with the gradual increase of building floors, the increase of stop times and the slower running speed of certain elevator types, the elevator taking time is correspondingly increased, and the standing difficulty of passengers is greatly increased
There are also some elevator seats in the prior art, but these have some problems: firstly, the height can not be adjusted, and the device can not be suitable for people with different heights; secondly, the position is fixed, and the seat can not be folded, so that the space in the elevator is occupied; thirdly, the adjustment is complicated and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an elevator seat convenient to adjust for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an elevator seat convenient to adjust comprises a car inner wall, wherein at least one rectangular groove is formed in the surface of the car inner wall, a slide rail is arranged inside the rectangular groove, a plurality of first positioning holes distributed in an array are formed in the surface of the slide rail, the slide rail is connected with a slide block in a sliding manner, a support frame is installed on the slide block, a U-shaped limiting block is arranged at the bottom of the slide block, a first spring is arranged in the U-shaped limiting block, a first limiting rod is arranged in the first spring, the first limiting rod penetrates through the U-shaped limiting block and is inserted into the first positioning holes through the first spring, a second positioning hole is formed in the middle of the top of the support frame, a third positioning hole is formed in the middle of the side face of the support frame, seat plates are rotatably connected to two ends of the support frame, a second limiting rod is arranged in, the clamping rod is located between the supporting frame and the seat plate, and the second limiting rod is located between the clamping rod and the seat plate and is provided with a second spring.
Furthermore, the outer diameter of the second limiting rod is matched with the inner diameters of the second positioning hole and the third positioning hole.
Further, the first spring and the second spring are both cylindrical springs.
Furthermore, four corners of the seat plate are provided with chamfers.
Furthermore, organ-shaped shields are arranged between the top of the sliding block and the top of the rectangular groove and between the U-shaped limiting block and the bottom of the rectangular groove.
The utility model has the advantages that: the utility model has reasonable design, convenient operation and strong practicability; compared with the prior art, the utility model controls different heights of the seat plate by adjusting the first positioning holes at different positions of the first limiting rod, thus being suitable for people with different heights; when the passenger quantity in the elevator is too much, the seat plate can be erected through the matching of the second limiting rod and the second positioning hole, and the occupied space is reduced; when the seat is needed to be used, the second limiting rod is adjusted to be matched with the third positioning hole, so that the seat plate is put down; the first limiting rod and the second limiting rod are respectively provided with a first spring and a second spring, so that the first limiting rod and the second limiting rod are prevented from being matched and loosened, and the safety performance is improved; the seat plate can be lifted, descended, erected and put down by adjusting the first limiting rod and the second limiting rod, the operation is convenient, the practicability is strong, and the seat plate is suitable for popularization and use.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 taken along line A-A;
fig. 4 is an enlarged view of a portion B in fig. 3.
In the figure: 1-inner wall of car, 2-rectangular groove, 3-slide rail, 4-first positioning hole, 5-slide block, 6-support frame, 7-U-shaped limiting block, 8-first spring, 9-first limiting rod, 10-second positioning hole, 11-third positioning hole, 12-seat plate, 13-second limiting rod, 14-clamping rod and 15-second spring.
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.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1 to 4, an elevator seat convenient to adjust comprises a car inner wall 1, at least one rectangular groove 2 is arranged on the surface of the car inner wall 1, a slide rail 3 is arranged inside the rectangular groove 2, a plurality of first positioning holes 4 distributed in an array are arranged on the surface of the slide rail, a slide block 5 is connected with the slide rail 3 in a sliding manner, a support frame 6 is installed on the slide block 5, a U-shaped limiting block 7 is arranged at the bottom of the slide block 5, a first spring 8 is arranged in the U-shaped limiting block 7, a first limiting rod 9 is arranged in the first spring 8, the first limiting rod 9 penetrates through the U-shaped limiting block 7 and the first spring 8 and is inserted into the first positioning hole 4, a second positioning hole 10 is arranged in the middle of the top of the support frame 6, a third positioning hole 11 is arranged in the middle of the side surface of the support frame 6, seat plates 12 are rotatably connected at two ends, the clamping rod 14 is positioned between the supporting frame 6 and the seat plate 12, and the second limiting rod 13 is positioned between the clamping rod 14 and the seat plate 12 and is provided with a second spring 15.
The outer diameter of the second limiting rod 13 is matched with the inner diameters of the second positioning hole 10 and the third positioning hole 11, so that the second limiting rod 13 is conveniently inserted and matched with the second positioning hole 10 and the third positioning hole 11 respectively, the seat plate 12 is further controlled to stand and lay, and the stability of the seat plate during standing and laying is ensured; the first spring 8 and the second spring 15 are cylindrical springs, so that the first limiting rod and the second limiting rod are prevented from loosening, and the safety performance of the utility model is improved; four corners of the seat plate 12 are provided with chamfers, so that a user is prevented from being scratched or scratched; an organ-shaped shield is arranged between the top of the sliding block 5 and the top of the rectangular groove 2 and between the U-shaped limiting block 7 and the bottom of the rectangular groove 2, so that the effect of protecting all parts in the rectangular groove 2 is achieved, and the overall appearance is more harmonious and attractive.
Use (working) principle: when the seat plate needs to be used when the elevator is taken, the second limiting rod can be directly pulled open to be pulled out of the second positioning hole, the seat plate is laid down, then under the action of the elastic force of the second spring matched with the clamping rod, the second limiting rod enters the third positioning hole to fix the seat plate, and the seat plate can be normally used; when the seat is not needed to be used, the second limiting rod is pulled out of the third positioning hole, the seat plate is erected, and the second spring is matched with the clamping rod to automatically eject the second limiting rod into the second positioning hole; when the seat that the demand was used was too high short, withheld first gag lever post, made it pull out from current first locating hole, then moved the seat to suitable position, loosened first gag lever post, first gag lever post gets into near first locating hole under the effect of first spring and U type stopper can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An elevator seat convenient to adjust, includes car inner wall (1), its characterized in that: the car inner wall (1) surface is provided with at least one rectangular groove (2), a slide rail (3) is arranged in the rectangular groove (2), the slide rail surface is provided with a plurality of first positioning holes (4) distributed in an array manner, the slide rail (3) is connected with a slide block (5) in a sliding manner, a support frame (6) is installed on the slide block (5), the bottom of the slide block (5) is provided with a U-shaped limiting block (7), a first spring (8) is arranged in the U-shaped limiting block (7), a first limiting rod (9) is arranged in the first spring (8), the first limiting rod (9) penetrates through the U-shaped limiting block (7) and the first spring (8) and is spliced to the first positioning holes (4), a second positioning hole (10) is arranged in the middle of the top of the support frame (6), and a third positioning hole (11) is arranged in the middle of the, seat plates (12) are rotatably connected to two ends of the supporting frame (6), a second limiting rod (13) is arranged at the longitudinal middle position of the seat plates (12), a clamping rod (14) is arranged on the second limiting rod (13), the clamping rod (14) is located between the supporting frame (6) and the seat plates (12), and a second spring (15) is arranged between the clamping rod (14) and the seat plates (12) and is located on the second limiting rod (13).
2. An elevator seat as defined in claim 1, being adapted to facilitate adjustment of: the outer diameter of the second limiting rod (13) is matched with the inner diameters of the second positioning hole (10) and the third positioning hole (11).
3. An elevator seat as defined in claim 1, being adapted to facilitate adjustment of: the first spring (8) and the second spring (15) are both cylindrical springs.
4. An elevator seat as defined in claim 1, being adapted to facilitate adjustment of: four corners of the seat plate (12) are provided with chamfers.
5. An elevator seat as defined in claim 1, being adapted to facilitate adjustment of: and organ-shaped shields are arranged between the top of the sliding block (5) and the top of the rectangular groove (2) and between the U-shaped limiting block (7) and the bottom of the rectangular groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666653.4U CN212076106U (en) | 2020-04-27 | 2020-04-27 | Elevator seat convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666653.4U CN212076106U (en) | 2020-04-27 | 2020-04-27 | Elevator seat convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212076106U true CN212076106U (en) | 2020-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020666653.4U Active CN212076106U (en) | 2020-04-27 | 2020-04-27 | Elevator seat convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212076106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977265A (en) * | 2021-10-29 | 2022-01-28 | 江苏洛柳精密科技有限公司 | Counting type household electrical appliances assembly line with multistation |
-
2020
- 2020-04-27 CN CN202020666653.4U patent/CN212076106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977265A (en) * | 2021-10-29 | 2022-01-28 | 江苏洛柳精密科技有限公司 | Counting type household electrical appliances assembly line with multistation |
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