CN213228395U

CN213228395U - Adjustable safety door seat assembly

Info

Publication number: CN213228395U
Application number: CN202022156334.1U
Authority: CN
Inventors: 卞国祥
Original assignee: Anhui Ankai Automobile Co Ltd
Current assignee: Anhui Ankai Automobile Co Ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-18
Anticipated expiration: 2030-09-27

Abstract

The utility model provides an adjustable emergency exit seat assembly, including two bases, two fixed mounting has the bottom plate between the top of base, the equal fixed mounting in both sides at bottom plate top has the curb plate, two rotate between the curb plate and be connected with the connecting axle, the fixed surface of connecting axle installs the axle sleeve, and axle sleeve one side fixed mounting has the pressure-bearing skeleton, bottom plate top fixed mounting has the backup plate skeleton, the side of backup plate skeleton is provided with the handrail, the side of backup plate skeleton is provided with locking mechanism. The utility model discloses a pass through regulation rotary drum swing joint with the handle in backup plate skeleton side for one side that the handle kept away from the regulation rotary drum can rotate, and the handle uses the regulation rotary drum to rotate as the axle, and the height that regulation rotary drum one side was kept away from to the handle constantly changes, and when keeping away from the height control who adjusts rotary drum one side with the handle to suitable position, utilize the gear locking that locking mechanism will adjust the rotary drum surface, can accomplish the regulation of handle height, and easy operation is convenient.

Description

Adjustable safety door seat assembly

Technical Field

The utility model belongs to the technical field of the emergency exit, a emergency exit seat field specifically is adjustable emergency exit seat assembly is related to.

Background

The emergency exit generally indicates that fast leads to the door, and fast leads to the door and belongs to access control system, is one of the important component of modern access & exit control, and the door wing is controlled the system drive, and automatic opening and closing can set up the selection operational mode through the programming: the door wings open automatically whenever it is verified that the entrant is authorized. The switch is closed after time delay, and the time delay is adjustable.

The height of the armrest of the conventional safety door seat cannot be adjusted, and due to the difference between the height and the arm spread of users, the armrest with fixed height is difficult to meet the use requirements of the users with different height arm spreads, the mismatch of the heights of the armrests can cause the users to feel stiff limbs when using the safety door seat, and the situation of arm soreness and the like can be caused when the users place the hands on the armrest for a long time;

therefore, we propose an emergency gate seat with height-adjustable armrests.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an adjustable emergency exit seat assembly to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, handrail altitude mixture control is convenient, and the stability of handrail is higher after the altitude mixture control accomplishes.

The purpose of the utility model can be realized by the following technical scheme: the adjustable safety door seat assembly comprises two bases, a bottom plate is fixedly arranged between the tops of the two bases, side plates are fixedly arranged on two sides of the top of the bottom plate, a connecting shaft is rotatably connected between the two side plates, a shaft sleeve is fixedly arranged on the outer surface of the connecting shaft, a pressure-bearing framework is fixedly arranged on one side of the shaft sleeve, a backup plate framework is fixedly arranged on the top of the bottom plate, a handrail is arranged on the side surface of the backup plate framework, and a locking mechanism is arranged on the side surface of the backup plate framework;

the armrest comprises a handle, an adjusting rotary drum is fixedly mounted on one side of the handle, the adjusting rotary drum is movably connected with the side face of the backup plate framework, and a gear is fixedly mounted on the outer surface of the adjusting rotary drum;

locking mechanism includes the connecting plate, connecting plate side and backup plate skeleton side fixed connection, connecting plate side fixed mounting has the telescopic link, the one end fixed mounting that the connecting plate was kept away from to the telescopic link has the mounting panel, fixed mounting has the spring between the side that mounting panel and connecting plate are close to mutually, mounting panel side fixed mounting has the pull ring, the side fixed mounting that the telescopic link was kept away from to the mounting panel has arc locking plate, the medial surface fixed mounting of arc locking plate has the rack, the rack meshes with the gear mutually.

Further, a U-shaped frame is fixedly installed on the side face of the backup plate framework through a plurality of bolts, and a mesh bag is arranged between the inner walls of the U-shaped frame.

Further, a handle is fixedly mounted on the side face of the backup plate framework, and a sponge washer is fixedly bonded on the outer surface of the handle.

Furthermore, the spring is sleeved on the outer surface of the telescopic rod, and a gap is reserved between the inner ring of the spring and the outer surface of the telescopic rod.

Furthermore, a connecting shaft is arranged on the side face of the side plate, a safety belt socket is arranged at one end, close to the handrail, of the connecting shaft, and a safety belt is arranged on one side, far away from the safety belt socket, of the backup plate framework.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through adjusting rotary drum swing joint handle in the backup plate skeleton side, make handle keep away from one side of adjusting rotary drum can rotate, when the handle rotates with adjusting rotary drum as the axle, the height that handle kept away from one side of adjusting rotary drum is changing constantly, when adjusting the height that handle kept away from one side of adjusting rotary drum to suitable position, utilize locking mechanism to lock the gear of adjusting the rotary drum surface, can accomplish the regulation of handle height, easy and convenient to operate;

2. the utility model can lock the adjusting rotary drum through the arranged locking mechanism, after the height of the handrail is adjusted, the mounting plate is jacked up by utilizing the spring and the telescopic rod, and the rack and the gear on the inner side surface of the arc-shaped locking plate are meshed, so that the fixing of the adjusting rotary drum is completed, the stability of the handrail in use is improved, and the safety performance of the equipment is ensured;

to sum up, the utility model discloses rational in infrastructure, handrail altitude mixture control is convenient, and the stability of handrail is higher after altitude mixture control accomplishes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a side view of the structure of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

fig. 3 is a front view of the structure of the present invention;

FIG. 4 is a left side view of the structure of the armrest and the locking mechanism of the present invention;

in the figure: 1. a base; 2. a base plate; 3. a side plate; 4. a pressure-bearing framework; 5. a backup plate framework; 6. a handrail; 601. a grip; 602. adjusting the rotating cylinder; 603. a gear; 7. a locking mechanism; 701. a connecting plate; 702. a telescopic rod; 703. mounting a plate; 704. a spring; 705. a pull ring; 706. an arc-shaped locking plate; 707. a rack; 8. a U-shaped frame; 9. a mesh bag; 10. a handle.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, the adjustable safety door seat assembly includes two bases 1, a bottom plate 2 is fixedly installed between the tops of the two bases 1, side plates 3 are fixedly installed on both sides of the top of the bottom plate 2, a connecting shaft is rotatably connected between the two side plates 3, a shaft sleeve is fixedly installed on the outer surface of the connecting shaft, a pressure-bearing framework 4 is fixedly installed on one side of the shaft sleeve, a backup plate framework 5 is fixedly installed on the top of the bottom plate 2, sofa cushions are respectively arranged on the side surfaces of the pressure-bearing framework 4 and the backup plate framework 5, a handrail 6 is arranged on the side surface of the backup plate framework 5, the handrail 6 is used for a user to place an arm, and a locking mechanism 7 is arranged;

the armrest 6 comprises a grip 601, an adjusting drum 602 is fixedly mounted on one side of the grip 601, the adjusting drum 602 is movably connected with the side surface of the backup plate framework 5, a gear 603 is fixedly mounted on the outer surface of the adjusting drum 602, the gear 603 is used for being clamped with a rack 707, and the adjusting drum 602 is fixed after the height of the armrest 6 is adjusted;

locking mechanism 7 includes connecting plate 701, connecting plate 701 side and backup plate skeleton 5 side fixed connection, connecting plate 701 side fixed mounting has telescopic link 702, the one end fixed mounting that connecting plate 701 was kept away from to telescopic link 702 has mounting panel 703, fixed mounting has spring 704 between the side that mounting panel 703 and connecting plate 701 are close to mutually, telescopic link 702 and spring 704 are used for promoting arc locking plate 706 to reset after accomplishing handrail 6 height control, utilize rack 707 to lock gear 603, improve the stability when handrail 6 uses, mounting panel 703 side fixed mounting has pull ring 705, the side fixed mounting that telescopic link 702 was kept away from to mounting panel 703 has arc locking plate 706, the medial surface fixed mounting of arc locking plate 706 has rack 707, rack 707 meshes with gear 603 mutually.

The U-shaped frame 8 is fixedly mounted on the side face of the backup plate framework 5 through a plurality of bolts, a mesh bag 9 is arranged between the inner walls of the U-shaped frame 8, the mesh bag 9 is used for containing garbage such as plastic bottles and newspapers, and the problem of storage of garbage without places is avoided.

The handle 10 is fixedly installed to 5 side fixed mounting of backup plate skeleton, the outer fixed surface of handle 10 bonds and has the sponge packing ring, and the user of back seat can hold handle 10, improves the sense of security of taking, and the sponge packing ring can make the palm more comfortable when contacting with handle 10.

The spring 704 is sleeved on the outer surface of the telescopic rod 702, a gap is reserved between the inner ring of the spring 704 and the outer surface of the telescopic rod 702, unnecessary friction caused by contact between the spring 704 and the outer surface of the telescopic rod 702 during stretching is avoided, equipment abrasion is reduced, and the service life of equipment parts is prolonged.

The side of curb plate 3 is provided with the connecting axle, and the one end that the connecting axle is close to handrail 6 is provided with the safety belt socket, one side that backup plate skeleton 5 keeps away from the safety belt socket is provided with the safety belt.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The adjustable safety door seat assembly comprises two bases (1), and is characterized in that a bottom plate (2) is fixedly arranged between the tops of the two bases (1), side plates (3) are fixedly arranged on both sides of the top of the bottom plate (2), a connecting shaft is rotatably connected between the two side plates (3), a shaft sleeve is fixedly arranged on the outer surface of the connecting shaft, a pressure-bearing framework (4) is fixedly arranged on one side of the shaft sleeve, a backup plate framework (5) is fixedly arranged on the top of the bottom plate (2), a handrail (6) is arranged on the side surface of the backup plate framework (5), and a locking mechanism (7) is arranged on the side surface of the backup plate framework (5);

the armrest (6) comprises a grip (601), an adjusting rotary drum (602) is fixedly mounted on one side of the grip (601), the adjusting rotary drum (602) is movably connected with the side face of the backup plate framework (5), and a gear (603) is fixedly mounted on the outer surface of the adjusting rotary drum (602);

locking mechanism (7) are including connecting plate (701), connecting plate (701) side and backup plate skeleton (5) side fixed connection, connecting plate (701) side fixed mounting has telescopic link (702), the one end fixed mounting that connecting plate (701) were kept away from in telescopic link (702) has mounting panel (703), fixed mounting has spring (704) between the side that mounting panel (703) and connecting plate (701) are close to mutually, mounting panel (703) side fixed mounting has pull ring (705), the side fixed mounting that telescopic link (702) were kept away from in mounting panel (703) has arc locking plate (706), the medial surface fixed mounting of arc locking plate (706) has rack (707), rack (707) mesh with gear (603).

2. The adjustable safety door seat assembly according to claim 1, wherein a U-shaped frame (8) is fixedly installed on the side surface of the backup plate framework (5) through a plurality of bolts, and a mesh bag (9) is arranged between the inner walls of the U-shaped frame (8).

3. The adjustable safety door seat assembly according to claim 1, wherein a handle (10) is fixedly mounted on the side surface of the back plate framework (5), and a sponge washer is fixedly adhered to the outer surface of the handle (10).

4. The adjustable safety door seat assembly according to claim 1, wherein the spring (704) is sleeved on the outer surface of the telescopic rod (702), and a gap is left between the inner ring of the spring (704) and the outer surface of the telescopic rod (702).

5. The adjustable safety door seat assembly according to claim 1, wherein the side of the side plate (3) is provided with a connecting shaft, one end of the connecting shaft close to the armrest (6) is provided with a safety belt socket, and one side of the backup plate framework (5) far away from the safety belt socket is provided with a safety belt.