CN215737892U

CN215737892U - Lifting type court seat structure

Info

Publication number: CN215737892U
Application number: CN202121893643.5U
Authority: CN
Inventors: 黄丽雅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-08
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a lifting type court seat structure, and particularly relates to the technical field of seats. The utility model is provided with a plurality of mounting holes I, mounting holes II, memory elastic pieces and positioning pins, wherein the mounting hole I at the bottommost part is collinear with the mounting hole II, external force is applied to the buffer piece by the memory elastic pieces, one end of the positioning pin penetrates through the mounting hole I at the bottommost part and the inside of the mounting hole II, the clamping block is exposed outside to facilitate the adjustment of the height of the seat, the positioning rod, the positioning hole I, the positioning hole II and the rotatable plate are arranged, the rotatable plate and the lifting seat horizontally rotate, the connection and fixation of the rotatable plate and the lifting seat are realized, and the position limitation of court trial personnel can be realized.

Description

Lifting type court seat structure

Technical Field

The utility model relates to the technical field of seats, in particular to a lifting type court seat structure.

Background

Court (court) is a national organ generally established in all countries in the world, crime molecules are mainly punished and treated through trial and judgment activities, social contradictions and disputes are solved, fairness and justice are maintained, with the establishment of social and dominant market economic systems, the trial field of people's court is continuously widened, case types are increased day by day, tasks are heavy day by day, and the work pressure of court safety management is also brought about.

In practical use, the height of the court seat is not easy to adjust, and the court seat cannot meet the use requirements of court trial personnel with different heights, so that the lifting type court seat structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting type court seat structure which is provided with a plurality of mounting holes I, mounting holes II, memory elastic pieces and positioning pins, wherein the mounting hole I at the bottommost part is collinear with the mounting hole II, the memory elastic pieces are extruded by clamping blocks, external force is applied to the buffering pieces by the memory elastic pieces, one ends of the positioning pins penetrate through the mounting hole I at the bottommost part and the mounting hole II, when the buffering pieces leave the mounting holes II, the buffering pieces lose the external force extrusion, the memory elastic pieces recover the initial shape, and the clamping blocks are exposed outside and are in contact with the side walls of the supporting seats, so that the height of the seat is convenient to adjust, the emotion of a court auditor is convenient to take care of, and the defects in the prior art are overcome.

In order to achieve the purpose, the utility model adopts the following technical scheme: a lifting type courthouse seat structure comprises a supporting seat, wherein a lifting seat is connected to the top end of the supporting seat, four placing plates are arranged at the bottom of the lifting seat, a chair back is fixedly connected to one side of the top end of the lifting seat, a cushion plate is arranged right above the placing plates, four ends of the cushion plate are fixedly connected with the lifting seat, a plurality of first mounting holes are formed in one side of the bottom of the lifting seat, a second mounting hole penetrates through the surface of one side of the top of the supporting seat, and positioning pins are embedded into the second mounting holes;

the mounting hole II and the mounting hole are arranged in a collinear mode, the positioning pin is of a T-shaped structure, the tail end of the positioning pin penetrates through one of the mounting holes to be embedded into the memory elastic piece, the buffer piece is arranged inside the memory elastic piece, the top end of the memory elastic piece is connected with the clamping block, and one end of the clamping block is attached to the side wall of the supporting seat.

Preferably, the top end surface of the supporting seat is provided with a blocking part, and one end of the lifting seat penetrates through the blocking part and enters the supporting seat.

Preferably, the memory elastic member is made of nickel-titanium alloy steel.

Preferably, the front side surface of the top end of the lifting seat is provided with a second positioning hole, the position, close to the rear side edge, of the top end surface of the lifting seat is provided with a first positioning hole, and a rotatable plate is arranged above the front end of the cushion plate.

Preferably, a pin shaft is arranged at the joint of the rotatable plate and the lifting seat, and the lifting seat is movably connected with the rotatable plate through the pin shaft.

Preferably, the terminal surface of rotatable plate is equipped with the shrinkage pool, the inside embedding of shrinkage pool is provided with the locating lever, the circumference side outer wall fixedly connected with of locating lever hinders the piece.

Preferably, the top of hindering the piece is connected with the spring, and the diameter of hindering the piece is less than the length of shrinkage pool, the top of spring is fixed with the inner wall of shrinkage pool.

Preferably, the central axis of the concave hole and the central axis of the second positioning hole are arranged in a collinear manner.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. through having set up a plurality of mounting holes one, mounting hole two, memory elastic component and locating pin, mounting hole one and mounting hole two collineations of bottommost department, the memory elastic component is being extruded to the fixture block, by memory elastic component to bolster effect external force, pass the mounting hole one and the mounting hole two insides of bottommost department with the one end of locating pin, inside leaving mounting hole two, the bolster has lost the external force extrusion, the initial shape is resumeed to the memory elastic component, the fixture block exposes in the outside, and contact with the lateral wall of supporting seat, and then be convenient for adjust the height of seat, conveniently look after court's auditor's mood.

2. Through having set up locating lever, locating hole one, locating hole two and rotatable board, the one end of locating lever leaves from locating hole one, and rotatable board is stirred to the level afterwards, but rotatable board and lift seat level rotate, when rotatable board rotated to locating hole two, remove the pulling force on the locating lever, the one end of locating lever enters into locating hole two this moment, has realized rotatable board and lift seat's connection fixed, can carry out position spacing to court's trial personnel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of a portion a in fig. 1.

FIG. 3 is a schematic view of a connection structure of a support seat and a positioning pin according to the present invention.

Fig. 4 is a schematic perspective view of the memory elastic member of the present invention.

Fig. 5 is a schematic view of a partial connection structure between a rotatable plate and the top of a lifting seat according to the present invention.

The reference signs are: 1. a supporting seat; 2. a lifting seat; 3. a cushion plate; 4. a chair back; 5. a first positioning hole; 6. a rotatable plate; 7. a pin shaft; 8. positioning a rod; 9. placing the plate; 10. a first mounting hole; 11. a second mounting hole; 12. positioning pins; 13. a clamping block; 14. a memory elastic member; 15. a blocking portion; 16. a buffer member; 17. a second positioning hole; 18. concave holes; 19. blocking; 20. a spring.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

The embodiment of the utility model provides a lifting type court seat structure, which comprises a supporting seat 1, wherein the top end of the supporting seat 1 is connected with a lifting seat 2, the bottom of the lifting seat 2 is provided with four placing plates 9, one side of the top end of the lifting seat 2 is fixedly connected with a chair back 4, a cushion plate 3 is arranged right above the placing plates 9, four ends of the cushion plate 3 are fixedly connected with the lifting seat 2, one side of the bottom of the lifting seat 2 is provided with a plurality of first mounting holes 10, one side surface of the top of the supporting seat 1 is provided with a second mounting hole 11 in a penetrating manner, and a positioning pin 12 is embedded into the second mounting hole 11;

the mounting holes II 11 and the mounting holes I10 are arranged in a collinear mode, the positioning pin 12 is of a T-shaped structure, the tail end of the positioning pin 12 penetrates through one of the mounting holes I10 and is provided with a memory elastic piece 14 in an embedded mode, a buffering piece 16 is installed inside the memory elastic piece 14, the top end of the memory elastic piece 14 is connected with a clamping block 13, and one end of the clamping block 13 is attached to the side wall of the supporting seat 1.

As shown in fig. 3-4, the top surface of the supporting seat 1 is provided with a blocking portion 15, one end of the lifting seat 2 passes through the blocking portion 15 and enters the inside of the supporting seat 1, the bottom end of the supporting seat 1 is connected with a stop dog, the stop dog is in contact with the blocking portion 15, so that the lifting seat 2 and the supporting seat 1 can be prevented from shifting, wherein the memory elastic member 14 is made of nickel-titanium alloy steel, has a good memory function, and can be restored to the original state in time.

The implementation scenario is specifically as follows: when the court trial seat is used, a court trial person can sit on the seat to receive a field court trial and can adjust the height of the seat according to the height of the court trial person so as to take care of the emotion of the court trial person, wherein the supporting seat 1 and the lifting seat 2 are designed into a sliding structure, when the height of the seat needs to be increased, the lifting seat 2 moves to the upper part of the supporting seat 1, namely the first mounting hole 10 at the bottommost part is collinear with the second mounting hole 11, then the clamping block 13 is pressed, the clamping block 13 extrudes the memory elastic element 14, an external force is applied to the buffer element 16 by the memory elastic element 14, one end of the clamping block 13 enters the positioning pin 12, one end of the positioning pin 12 penetrates through the first mounting hole 10 at the bottommost part and the second buffer element 11, and when the elastic element 16 leaves the inside of the second mounting hole 11, the external force extrusion is lost, so that the memory elastic element 14 restores the original shape, and the clamping block 13 is exposed outside, and the lifting seat 2 is contacted with the side wall of the supporting seat 1, the height of the seat is reduced, the lifting seat 2 and the supporting seat 1 are only required to be extruded, and the first mounting hole 10 at the top is collinear with the second mounting hole 11, so that the use requirement is met.

As shown in fig. 1 and 5, the front side surface of the top end of the lifting seat 2 is provided with a second positioning hole 17, the top end surface of the lifting seat 2 is provided with a first positioning hole 5 near the rear side edge, a rotatable plate 6 is arranged above the front end of the cushion plate 3, the connecting part of the rotatable plate 6 and the lifting seat 2 is provided with a pin shaft 7, the lifting seat 2 is movably connected with the rotatable plate 6 through the pin shaft 7, which is convenient for realizing the storage, blocking and limiting of the rotatable plate 6, a concave hole 18 is arranged on the surface of the tail end of the rotatable plate 6, a positioning rod 8 is embedded in the concave hole 18, a stop block 19 is fixedly connected with the outer wall of the circumferential side of the positioning rod 8, the top end of the stop block 19 is connected with a spring 20, and the diameter of the stop block 19 is smaller than the length of the concave hole 18, the top end of the spring 20 is fixed with the inner wall of the concave hole 18, and the central axis of the concave hole 18 and the central axis of the second positioning hole 17 are arranged in a collinear mode, so that positioning is facilitated.

The implementation scenario is specifically as follows: but rotatable board 6 is accomodate in handrail one side of lift seat 2, locating lever 8 is inserted in locating hole one 5, during the use, the locating lever 8 is being stirred upwards, it is upwards following locating lever 8 to hinder piece 19, it is spring 20 to hinder piece 19 extrusion, the one end of locating lever 8 leaves from locating hole one 5, rotatable board 6 is being stirred to the level afterwards, rotatable board 6 rotates with lift seat 2 level, when rotatable board 6 rotates to locating hole two 17 departments, remove the pulling force on the locating lever 8, the one end of locating lever 8 enters into locating hole two 17 this moment, rotatable board 6 and lift seat 2's connection is fixed has been realized, can carry out position limiting to court's trial personnel.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, a plurality of mounting holes I10, mounting holes II 11, memory elastic elements 14 and positioning pins 12 are arranged, the mounting holes I10 at the bottommost part are collinear with the mounting holes II 11, the memory elastic elements 14 are extruded by the clamping blocks 13, external force is applied to the buffering elements 16 by the memory elastic elements 14, one ends of the positioning pins 12 penetrate through the mounting holes I10 at the bottommost part and the mounting holes II 11, when the buffering elements 16 leave the mounting holes II 11, the external force extrusion is lost, the memory elastic elements 14 recover the initial shape, the clamping blocks 13 are exposed outside and are in contact with the side walls of the supporting seat 1, the height of the seat is convenient to adjust, and the emotion of a trial auditor is convenient to take care of.

Referring to the attached drawing 1 and the attached drawing 5 in the specification, a positioning rod 8, a positioning hole I5, a positioning hole II 17 and a rotatable plate 6 are arranged, one end of the positioning rod 8 leaves from the positioning hole I5, then the rotatable plate 6 is horizontally pulled, the rotatable plate 6 and the lifting seat 2 horizontally rotate, when the rotatable plate 6 rotates to the positioning hole II 17, the tensile force on the positioning rod 8 is removed, one end of the positioning rod 8 enters into the positioning hole II 17, the rotatable plate 6 and the lifting seat 2 are connected and fixed, and the court trial personnel can be limited in position.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a lift-type court seat structure, includes supporting seat (1), its characterized in that: the top end of the supporting seat (1) is connected with a lifting seat (2), four placing plates (9) are arranged at the bottom of the lifting seat (2), a chair back (4) is fixedly connected to one side of the top end of the lifting seat (2), a cushion plate (3) is arranged right above the placing plates (9), four ends of the cushion plate (3) are fixedly connected with the lifting seat (2), a plurality of first mounting holes (10) are formed in one side of the bottom of the lifting seat (2), a second mounting hole (11) penetrates through the surface of one side of the top of the supporting seat (1), and a positioning pin (12) is embedded into the second mounting hole (11);

mounting hole two (11) and mounting hole one (10) collineation setting, locating pin (12) are T shape structure, and the end of locating pin (12) passes one of them mounting hole one (10) and the embedding is provided with memory elastic component (14), the internally mounted of memory elastic component (14) has bolster (16), and the top of memory elastic component (14) is connected with fixture block (13), the one end of fixture block (13) and the lateral wall laminating of supporting seat (1).

2. The elevating court chair structure of claim 1, wherein: the top surface of supporting seat (1) is equipped with stopper (15), the inside that the one end of lift seat (2) passed stopper (15) and entered into supporting seat (1).

3. The elevating court chair structure of claim 1, wherein: the memory elastic piece (14) is made of nickel-titanium alloy steel.

4. The elevating court chair structure of claim 1, wherein: the front side surface of the top end of the lifting seat (2) is provided with a second positioning hole (17), a first positioning hole (5) is formed in the position, close to the rear side edge, of the top end surface of the lifting seat (2), and a rotatable plate (6) is arranged above the front end of the cushion plate (3).

5. The elevating court chair structure of claim 4, wherein: but pivot (7) are installed to the junction of rotatable board (6) and lift seat (2), lift seat (2) pass through pivot (7) swing joint with rotatable board (6).

6. The elevating court chair structure of claim 4, wherein: the end surface of the rotatable plate (6) is provided with a concave hole (18), a positioning rod (8) is embedded into the concave hole (18), and a blocking block (19) is fixedly connected to the outer wall of the circumferential side of the positioning rod (8).

7. The elevating court chair structure of claim 6, wherein: the top of hindering piece (19) is connected with spring (20), and hinders the length that the diameter of piece (19) is less than shrinkage pool (18), the top of spring (20) is fixed with the inner wall of shrinkage pool (18).

8. The elevating court chair structure of claim 6, wherein: and the central axis of the concave hole (18) and the central axis of the second positioning hole (17) are arranged in a collinear manner.