Multifunctional waiting chair for outpatient service
By designing the opening slot and return spring structure of the multi-function waiting chair to fix the crutch and umbrella, combined with the connecting components and brake mechanism, the safety hazards in the waiting area are solved, and the flexible use and safety improvement of the waiting chair is achieved.
Patent Information
- Application Number
- CN202420934246.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In the waiting area of the hospital, as the number of elderly and sick patients increases, the number of people using canes and underarm crutches increases, resulting in the random storage of these tools in the waiting area, which poses safety risks.
A multi-function waiting chair is designed, including rotatable rollers, armrests, open slots and return spring structures, which can easily place crutches and umbrellas, and connect and separate multiple waiting chairs through connection and drive components, and has brakes. The mechanism is convenient for cart use.
The crutches and umbrellas are effectively fixed, avoiding safety risks, and improving the flexibility and safety of waiting chairs through connection and separation functions.
Smart Images
Figure CN222149496U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of waiting chairs, and in particular relates to a multifunctional outpatient waiting chair. Background Art
[0002] With the continuous development of society, as a hospital, airport and public service place, we have conducted a three-month survey and found that among patients visiting neurology, geriatrics, orthopedics and emergency departments, the number of people using canes and crutches under the armpits is slowly increasing, and it is expected that the number of such patients coming to the outpatient clinic will gradually increase. Such patients will randomly store crutches in the waiting area, which is likely to cause safety hazards. Utility Model Content
[0003] In view of the above technical problems, the utility model provides a multifunctional outpatient waiting chair, which can be convenient for placing crutches, umbrellas and other tools, and can be used as a cart.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0005] A multifunctional outpatient waiting chair comprises a seat body and a base, wherein the seat body is fixedly connected to the base; a rotatable roller is arranged on the base; an armrest is fixed on the base, and the armrest is provided with a socket; an open slot is arranged on the base, a pressure plate is slidably connected to the open slot, and a return spring is arranged between the pressure plate and the base; a brake mechanism is arranged at the roller.
[0006] The front end of the pressing plate is provided with an oblique opening.
[0007] It also includes an installation box, which is fixedly connected to the base; two ends of the spring are respectively against the installation box and the pressure plate.
[0008] The two ends of the base are respectively provided with corresponding connecting components; the connecting components include a connecting column and a magnet, the magnet is fixedly connected to the connecting column, and a corresponding groove is provided on the connecting column; the connecting column is rotatably connected to the base; the end of the connecting column is fixedly connected to a handle.
[0009] The brake mechanism and the connecting component are linked to each other through a driving component, and the driving component can drive the brake mechanism and the connecting component to move.
[0010] The brake mechanism comprises a brake plate and a second return spring, the middle portion of the brake plate is hinged to the base, and the second return spring is arranged at the hinge between the brake plate and the base;
[0011] A push rod is fixedly connected to the seat body; the drive assembly includes a drive handle and a pull wire, the handle is rotatably connected to the seat body; the upper end of the pull wire is fixedly connected or hinged to the drive handle; the handle and the brake plate are fixedly connected to the lower part of the pull wire.
[0012] It also includes a brake sprocket disk, which is fixedly connected to the roller; a protrusion is provided at the lower part of the brake plate, and the protrusion can be stuck in the tooth groove of the brake sprocket disk.
[0013] A rubber block is fixedly connected to the lower part of the brake plate.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] An open slot is provided so that slender objects such as umbrellas and crutches can be inserted into the open slot and fixed by pressing the pressing plate. The structural setting of the open slot and the pressing plate can ensure that the object can be inserted and fixed at will within a certain range without the need to specifically align with the corresponding jack or slot.
[0016] A connecting component is provided, through which a plurality of waiting chairs can be connected or separated. The connecting component is linked by a driving component, so that the waiting chairs can be separated while the brakes are released. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model in one direction;
[0018] Figure 2 yes Figure 1 A partial enlarged view of the middle A;
[0019] Figure 3 It is a schematic diagram of the overall structure of the utility model in another direction;
[0020] Figure 4 It is a schematic diagram of the overall structure of another direction of the utility model;
[0021] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle;
[0022] Figure 6 It is a schematic diagram of the combined state of the utility model in one direction;
[0023] Figure 7 It is a schematic diagram of the combined state of the utility model in another direction;
[0024] Figure 8 It is a cross-sectional view of the utility model;
[0025] Fig. 9 A cross-sectional view of the installation box of the utility model;
[0026] Among them: 1 is a seat body, 2 is a base, 20 is an armrest, 21 is a through hole, 22 is a through slot, 3 is a roller, 4 is a jack, 5 is an open slot, 6 is a pressure plate, 60 is an oblique mouth, 7 is a reset spring, 8 is a brake mechanism, 9 is a mounting box, 10 is a connecting component, 11 is a connecting column, 110 is a convex edge, 12 is a magnet, 13 is a groove, 14 is a handle, 15 is a brake plate, 16 is a second reset spring, 17 is a push rod, 18 is a driving handle, 19 is a pull wire, 20 is a brake disc, 201 is a protrusion, and 202 is a rubber block. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present utility model are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0028] like Figure 1-9 As shown, a multifunctional outpatient waiting chair includes a seat body 1 and a base 2, wherein the seat body 1 is fixedly connected to the base 2; a rotatable roller 3 is arranged on the base 2; four rollers 3 are specifically provided, and the four rollers 3 are rotatably connected to the base 2 respectively. Specifically: a brake mechanism 8 is respectively arranged at the two rollers 3 located at the rear.
[0029] An armrest 20 is fixed on the base 2, and the armrest 20 is provided with a socket 4; the socket 4 can be used to insert an infusion pole. An open slot 5 is provided on the base 2, and a pressure plate 6 is slidably connected to the open slot 5. A corresponding through slot 22 is provided on the base 2; a return spring 7 is provided between the pressure plate 6 and the base 2.
[0030] When the crutch needs to be inserted, it can be inserted from the top or front end of the opening slot 5. During the insertion process, the pressing plate 6 is pushed to move, so that the return spring 7 is compressed to generate elastic potential energy. After insertion, the return spring 7 and the pressing plate 6 press and fix the crutch to prevent it from moving at will. When the crutch needs to be taken out, it can be pulled out by moving it upward, forward or diagonally.
[0031] Through the structural arrangement of the opening slot 5 and the pressing plate 6, there are not too many restrictions on the insertion position and direction of the crutch, unless the crutch is excessively tilted or does not contact the pressing plate 6; therefore, the insertion and fixation of the crutch can be easily achieved.
[0032] Furthermore, a bevel 60 is provided at the front end of the pressing plate 6 , that is, the opening degree of the front end is increased to facilitate the insertion of the crutch from the front end of the open slot 5 .
[0033] Furthermore, in order to facilitate the installation of the pressure plate 6, a mounting box 9 is also included, and the mounting box 9 and the base 2 can be fixedly connected by bolts; the two ends of the return spring 7 are respectively against the mounting box 9 and the pressure plate 6. The specific installation process is as follows: the pressure plate 6 is slidably inserted into the through slot, and one end of the pressure plate 6 is extended into the open slot 5; one end of the return spring 7 is fixedly connected to the other end of the pressure plate 6; finally, the mounting box 9 is fixedly connected to the base 2, and the other end of the pressure plate 6 and the return spring 7 are extended into the mounting box 9, and the other end of the return spring 7 is against the inner wall of the mounting box 9.
[0034] Furthermore, corresponding connection components 10 are respectively provided at both ends of the base 2; the waiting chairs can be connected through the connection components 10 to form a long chair.
[0035] Specifically: the connection assembly 10 includes a connection column 11 and a magnet 12, the magnet 12 is fixedly connected to the connection column 11, and a corresponding groove 13 is provided on the connection column 11; the connection column 11 is rotatably connected to the base 2; a handle 14 is fixedly connected to the end of the connection column 11; the connection column 11 and the magnet 12 can be driven to rotate by the handle 14. The rotation connection between the connection column 11 and the base 2 can be achieved in a variety of ways, such as Figure 8 As shown, a through hole 21 is provided on the base 2, and the through hole is larger than the outer diameter of the connecting column 11; a flange 110 is provided at the front end of the connecting column 11, so that the front end of the connecting column 11 is larger than the inner diameter of the through hole. When installing, the connecting column 11 is inserted into the through hole, and then the end of the connecting column 11 is fixedly connected to the handle 14.
[0036] Take the connection (combination) of two waiting chairs as an example; align the two waiting chairs close together, and then rotate the adjacent handles 14 on the two waiting chairs respectively, so that the magnets 12 on the two adjacent connecting columns 11 are opposite to each other, and the two magnets 12 attract each other with opposite poles, thereby realizing the connection between the two waiting chairs. Conversely, when separation is required, the handle 14 on one of the waiting chairs can be rotated in the opposite direction, so that the magnets 12 on the connecting column 11 also rotate, and then the magnets 12 on the two adjacent connecting columns 11 are not opposite to each other, and the two can be separated. As for the magnetic strength of the magnet 12, it can be selected according to actual conditions to ensure that it can be attracted during connection while ensuring that it does not take too much effort to turn the handle 14.
[0037] Furthermore, the brake mechanism 8 and the connecting assembly 10 are linked by the driving assembly, and the driving assembly can drive the brake mechanism 8 and the connecting assembly 10 to operate. That is, when the two waiting chairs need to be separated, the driving assembly drives the handle 18 to rotate in the opposite direction and the brake mechanism 8 to open; when connected, the driving assembly drives the handle 18 to rotate and the brake mechanism 8 to close (in the braking state).
[0038] Specifically, the brake mechanism 8 includes a brake plate 15 and a second return spring 16. The middle of the brake plate 15 is hinged to the base 2. The second return spring 16 is arranged at the hinge between the brake plate 15 and the base 2. The second return spring 16 is preferably a torsion spring. The second return spring 16 makes the lower surface of the brake plate 15 fit with the roller 3, thereby playing a braking role.
[0039] A push rod 17 is fixedly connected to the seat body 1; the driving assembly includes a driving handle 18 and a pull wire 19, and the handle 14 is rotatably connected to the seat body 1; the upper end of the pull wire 19 is fixedly connected or hinged to the driving handle 18; the handle 14 and the brake plate 15 are fixedly connected to the lower part of the pull wire 19. When the waiting chair needs to be pushed to move, the hand grasps the push rod 17 and the driving handle 18 at the same time, so that the driving handle 18 rotates and the handle 14 is pulled by the pull wire 19 to rotate in the opposite direction and the brake plate 15 rotates, and the lower surface of the brake plate 15 does not fit with the roller 3; that is, the separation of the waiting chairs is achieved, and the brake mechanism 8 of the waiting chair is opened. On the contrary, after the two waiting chairs are aligned and close together, the push rod 17 and the driving handle 18 are released, and under the action of the second reset spring 16, the brake plate 15 is rotated in the opposite direction to fit with the roller 3, and the handle 14 is rotated by the pull wire 19 and under the action of magnetic attraction, and the adjacent two magnets 12 are relatively attracted.
[0040] Furthermore, in order to improve the braking effect, it also includes a brake sprocket, which is fixedly connected to the roller 3. When the lower surface of the brake plate 15 is in contact with the roller 3, the protrusion 201 at the bottom of the brake plate 15 can be inserted into the tooth groove of the brake sprocket, thereby limiting the rotation of the brake sprocket and the roller 3.
[0041] Furthermore, in addition to the above-mentioned structural arrangement, a rubber block 202 may be fixedly connected to the lower portion of the brake plate 15, that is, the rubber block 202 is in contact with the roller 3 to increase the resistance during braking.
[0042] Only the preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments.
Claims
1. A multifunctional outpatient waiting chair, characterized in that: The invention comprises a seat body (1) and a base (2), wherein the seat body (1) is fixedly connected to the base (2); a rotatable roller (3) is arranged on the base (2); an armrest (20) is fixedly arranged on the base (2), and the armrest (20) is provided with a socket (4); an opening slot (5) is arranged on the base (2), a pressure plate (6) is slidably connected to the opening slot (5), and a return spring (7) is arranged between the pressure plate (6) and the base (2); and a brake mechanism (8) is arranged on the roller (3).
2. The multifunctional outpatient waiting chair according to claim 1, characterized in that: The front end of the pressing plate (6) is provided with an oblique opening (60).
3. The multifunctional outpatient waiting chair according to claim 1, characterized in that: It also comprises a mounting box (9), wherein the mounting box (9) is fixedly connected to the base (2); and two ends of the spring respectively abut against the mounting box (9) and the pressure plate (6).
4. The multifunctional outpatient waiting chair according to claim 1, characterized in that: Corresponding connection components (10) are respectively provided at both ends of the base (2); the connection component (10) comprises a connection column (11) and a magnet (12); the magnet (12) is fixedly connected to the connection column (11); a corresponding groove (13) is provided on the connection column (11); the connection column (11) is rotatably connected to the base (2); and a handle (14) is fixedly connected to the end of the connection column (11).
5. The multifunctional outpatient waiting chair according to claim 4, characterized in that: The brake mechanism (8) and the connecting component (10) are linked via a drive component, and the drive component can drive the brake mechanism (8) and the connecting component (10) to operate.
6. The multifunctional outpatient waiting chair according to claim 5, characterized in that: The brake mechanism (8) comprises a brake plate (15) and a second return spring (16); the middle portion of the brake plate (15) is hinged to the base (2); and the second return spring (16) is arranged at the hinge between the brake plate (15) and the base (2); A push rod (17) is fixedly connected to the seat body (1); the drive assembly comprises a drive handle (18) and a pull wire (19); the handle (14) is rotatably connected to the seat body (1); the upper end of the pull wire (19) is fixedly connected or hinged to the drive handle (18); the handle (14) and the brake plate (15) are fixedly connected to the lower part of the pull wire (19).
7. The multifunctional outpatient waiting chair according to claim 6, characterized in that: It also includes a brake sprocket, which is fixedly connected to the roller (3); a protrusion (201) is provided at the bottom of the brake plate (15), and the protrusion (201) can be inserted into the tooth groove of the brake sprocket.
8. The multifunctional outpatient waiting chair according to claim 7 or 6, characterized in that: A rubber block (202) is fixedly connected to the lower part of the brake plate (15).