CN217161368U

CN217161368U - Multifunctional dining table

Info

Publication number: CN217161368U
Application number: CN202123427218.XU
Authority: CN
Inventors: 栾飞; 赵弘煊; 仵梦晗; 桓源
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-12
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a pair of multifunctional dining table, the surface of table is provided with the auto-lock hook pole that a plurality of circumferences distributed, the lower extreme of auto-lock hook pole is articulated with the surface of table, the principle of ratchet has been utilized to the auto-lock hook pole, when the user wants the bowl of the different diameters of fixed, can press earlier the auto-lock piece, the spring that resets this moment is compressed, the device of holding the bowl can rise to the highest height, then manual will hold the device down with holding and tighten the edge of bowl according to making it, the problem that the vehicle has dinner under the driving state and leads to the tableware to remove has been solved, the travelling comfort of having dinner is improved.

Description

Multifunctional dining table

Technical Field

The utility model relates to a dining table design field, in particular to multifunctional dining table.

Background

In daily life, tableware is movably placed on a table top so as to be convenient to use, but under certain specific conditions, the tableware needs to be fixed, for example, a driver generally takes meals in a vehicle on a transport vehicle, but when the vehicle enters an uphill or downhill road section, the tableware moves, and even falls; for another example, people with mobility disabilities have higher demands on their dining tables, and they need to hold chopsticks with one hand and simultaneously ensure that the bowl is fixed, so how to fix the bowl on the wheelchair dining table becomes an urgent problem to be solved. At present, the main wheelchair dining table on the market is of a simple flat plate design, only two fixing clamps are added on a common table top to fasten the table top, a bowl can only be placed on the table top when the wheelchair dining table is used, the inconvenience caused by the fact that hands and feet of a disabled person are not taken into consideration is avoided, and the bowl can only be moved by one hand when a person eats.

Therefore, the task of developing a wheelchair dining table that can serve as a flat table, and is convenient for a moving environment and for a special population to eat is urgent.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a multifunctional dining table fixes bowl cup or other tableware effectively.

The utility model discloses a realize through following technical scheme:

a multifunctional dining table comprises a table plate, wherein the surface of the table plate is provided with a plurality of self-locking hook rods, the lower ends of the self-locking hook rods are hinged with the surface of the table plate, and the upper ends of the self-locking hook rods are used for fixing the upper edge of tableware;

the self-locking hook rod comprises a hooking rod, a sleeve, a spring, a self-locking block and a reset spring, the sleeve is of an upper end opening structure, the spring is installed at the inner bottom of the sleeve, the hooking rod is sleeved in the sleeve in a hollow mode and is pressed at the top of the spring, the upper end of the hooking rod is provided with a hooking body, the self-locking block is installed on the outer wall of the sleeve, and the self-locking block is matched with a tooth groove in the outer wall of the hooking rod and used for controlling the extension length of the hooking rod.

Preferably, a plurality of tooth grooves are formed on the side wall of the hooking rod at intervals along the axial direction of the hooking rod.

Preferably, the sleeve side wall is provided with a mounting hole, the middle part of the self-locking block is hinged with the mounting hole, the lower end of the self-locking block is provided with positioning teeth matched with the tooth grooves, and the reset spring is arranged at the upper end of the self-locking block and is positioned between the self-locking block and the sleeve.

Preferably, a guide mechanism is arranged between the hooking rod and the sleeve and used for circumferentially positioning the hooking rod.

Preferably, the guide mechanism includes a guide groove and a guide block engaged therewith, the guide block is disposed on an outer portion of the hooking rod, the guide groove is disposed on an inner wall of the sleeve in an axial direction thereof, and the guide block moves along the guide groove when the hooking rod moves in the axial direction.

Preferably, the lower end of the sleeve is provided with a hinge hole, the surface of the table plate is provided with a hinge seat, and the hinge hole is connected with the hinge seat through a pin.

Preferably, the surface of the table plate is provided with a groove, and when the self-locking hook rod is in an idle state, the self-locking hook rod can be rotatably accommodated in the groove.

Preferably, a plurality of cup grooves are formed in the top of the table plate.

Preferably, table legs are arranged at the bottom of the table board, and fixing clamps are arranged at the lower ends of the table legs.

Compared with the prior art, the utility model discloses following profitable technological effect has:

Further, set up a plurality of tooth's sockets on the lateral wall of holding the pole with the hook to a plurality of tooth's sockets extend the axial interval setting that holds the pole with the hook, and from the locking piece and the cooperation of different tooth's sockets, control the length of holding the pole with the hook, make it can fix the container of co-altitude not, provide the suitability.

Furthermore, the self-locking block is arranged in the mounting hole and is controlled through the reset spring, the elastic force of the reset spring is used for controlling the self-locking block to be matched with the tooth socket to realize the positioning of the hook holding rod, the reset spring is compressed through the pressing of the self-locking block and the rotating force of the self-locking block, the separation of the self-locking block and the tooth socket is realized, the operation is convenient and fast, and the operation effectiveness is ensured.

Furthermore, the hook rod is circumferentially positioned through the guide mechanism, so that axial dislocation of the tooth socket and the self-locking block is avoided, and the container cannot be fixed.

Further, make sleeve and table be connected through hinge structure, the hook pole can fix the container of different diameters, improves the fixed range of hook pole through rotating.

Further, set up the holding tank on the table, will hold the pole with the hook and place in the holding tank under idle state, make the desktop keep the horizontality, make the table can regard as normal desktop to use, just so improve the suitability of table greatly.

Furthermore, a cup groove is formed in the tabletop, the cup is placed in the cup groove to fix the cup, and the problem that the cup falls off under the shaking condition is solved.

Drawings

FIG. 1 is a structural view of the wheelchair dining table of the present invention;

FIG. 2 is a cross-sectional view of the self-locking hook rod of the present invention;

FIG. 3 is an enlarged view of the ratchet of the present invention;

fig. 4 is a block diagram of a wheelchair dining table in another embodiment.

In the figure: a fixing clip 1; a table leg 2; a table plate 3; rotating the table plate 4; a self-locking hook rod 5; a cup groove 6; a hooking rod 7; a screw sleeve 8; a sleeve 9; a spring 11; a self-locking block 13; a return spring 15.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings, which are provided for purposes of illustration and not limitation.

Referring to fig. 1-4, a multifunctional dining table comprises a table plate 3, table legs 2 are arranged at the bottom of the table plate, fixing clamps 1 are arranged at the lower ends of the table legs 2, the fixing clamps 1 are fixed on vertical rods of wheelchair armrests to realize connection of the table plate 3 and a wheelchair, a plurality of self-locking hook rods 5 distributed circumferentially are arranged on the surface of the table plate 3, the lower ends of the self-locking hook rods 5 are hinged to the surface of the table plate 3, and the upper ends of the self-locking hook rods 5 are used for fixing the upper edge of tableware.

The principle of ratchet has been utilized to the auto-lock hook pole, when the user wants to fix the bowl of different diameters, can press the auto-lock piece earlier, regulates and control the height of auto-lock hook pole, then manual will add the edge that holds the device down and press it to make it tighten the bowl, has solved the vehicle and has carried out the problem that the dining leads to the tableware to remove under the driving state, improves the travelling comfort of having dinner.

The self-locking hook rod 5 comprises a hook rod 7, a sleeve 9, a spring 11, a self-locking block 13 and a return spring 15. The sleeve 9 is an upper end opening structure, the spring 11 is installed at the inner bottom of the sleeve, the hooking rod 7 is sleeved in the sleeve in an empty mode and is in compression joint with the top of the spring 11, the upper end of the hooking rod 7 is provided with a hook body bent downwards, the self-locking block 13 is installed on the outer wall of the sleeve 9, and the self-locking block 13 is matched with a tooth groove in the outer wall of the hooking rod 7 and used for controlling the extending length of the hooking rod 7.

The side wall of the hooking rod 7 is provided with a plurality of tooth grooves along the axial direction at intervals, the middle of the self-locking block 13 is hinged to the mounting hole of the side wall of the sleeve 9, the lower end of the self-locking block 13 is provided with positioning teeth, the positioning teeth extend towards the tooth grooves, the resetting spring 15 is arranged at the upper end of the self-locking block and is positioned between the self-locking block 13 and the sleeve 9, the elastic force of the resetting spring 15 drives the self-locking block 13 to rotate, so that the positioning teeth extend into the tooth grooves, the hooking rod 7 is positioned, when the self-locking block 13 is pressed, the resetting spring is compressed, the positioning teeth are separated from the tooth grooves, and the hooking rod 7 extends out under the action of the spring.

The self-locking block is arranged in the mounting hole and is controlled through the reset spring, the elastic force of the reset spring is used for controlling the self-locking block to be matched with the tooth socket to realize the positioning of the hook holding rod, the reset spring is compressed through the rotating force given to the self-locking block by pressing, the separation of the self-locking block and the tooth socket is realized, the operation is convenient and fast, and the operation effectiveness is ensured.

Set up a plurality of tooth's sockets on the lateral wall of rod is held in the hook to a plurality of tooth's sockets extend the axial interval setting of holding the rod, from the locking piece with the cooperation of different tooth's sockets, control the length of rod is held in the hook, make it can fix the container of co-altitude not provide the suitability.

Be provided with guiding mechanism between hooking rod 7 and the sleeve 9 for carry out circumference location to hooking rod 7, guiding mechanism includes the guide way and rather than complex guide block, the guide block setting is on hooking rod 7's outside, the guide way sets up on its inner wall along telescopic axial, when hooking rod 7 axial displacement, the guide block removes along the guide way, realize hooking rod 7's circumference location, avoid tooth's socket and from the dislocation of locking piece, lead to can not be to the fixed of container.

The oral area of sleeve 9 is provided with spiral shell 8, and spiral shell 8 passes through the external screw thread rigid coupling in telescopic upper end, and the lower terminal surface of spiral shell 8 forms the step with the inner wall of sleeve 9 for to the maximum length location that stretches out of holding rod 7, the upper end of holding rod 7 is provided with annular location platform, and when holding rod 7 and stretching out to maximum length, location platform and step butt.

The telescopic lower extreme is provided with the hinge hole, is provided with articulated seat on the desktop, and the hinge hole is connected through the pin joint with articulated seat, is convenient for adjust the angle of auto-lock hook rod 5 like this. Be provided with the recess on the surface of table, when articulated seat setting in the recess, be in idle state when auto-lock hook rod 5, rotate auto-lock hook rod 5 and place it in the recess, make the desktop be in smooth state, the top of table 3 is provided with a plurality of cup grooves 6.

Make sleeve and table be connected through hinge structure, the hook pole can fix the container of different diameters, improves the fixed range of hook pole through rotating. Further, set up the holding tank on the table, will hold the pole with the hook and place in the holding tank under idle state, make the desktop keep the horizontality, make the table can regard as normal desktop to use, just so improve the suitability of table greatly.

In another embodiment, the rotating table plate 4 is arranged in the central area of the table plate, the self-locking hook rod 5 is installed on the rotating plate, and in an idle state, the rotating table plate 4 can be turned over and fixed, so that the self-locking hook rod 5 is located on the bottom surface of the table plate, and the table plate can be used as a conventional table top and is fixed through table legs in the embodiment.

The dining table with the function of fixing the rice bowl utilizes the principle of the ratchet wheel, when a user wants to fix bowls with different diameters, the user can press the self-locking block firstly, the reset spring is compressed at the moment, the device for holding the bowl rises to the highest height, and then the device for holding the bowl is manually pressed down to tightly hold the edge of the bowl.

The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.

Claims

1. A multifunctional dining table is characterized by comprising a table plate (3), wherein the surface of the table plate is provided with a plurality of self-locking hook rods (5), the lower ends of the self-locking hook rods (5) are hinged with the surface of the table plate (3), and the upper ends of the self-locking hook rods (5) are used for fixing the upper edge of tableware;

self-locking hook pole (5) hold pole (7) including the hook, sleeve (9), spring (11), from locking piece (13) and reset spring (15), sleeve (9) are upper end open structure, install in telescopic interior bottom spring (11), hook pole (7) empty cover in the sleeve and crimping is at the top of spring (11), the upper end of hook pole (7) is provided with colludes the body, install on the outer wall of sleeve (9) from locking piece (13), from locking piece (13) and the tooth's socket cooperation of hook pole (7) outer wall for the control catches hold of the extension length of pole (7).

2. A multi-purpose dining table according to claim 1, wherein the side walls of the hooking rod (7) are provided with a plurality of splines along the axial direction thereof.

3. The multifunctional dining table as claimed in claim 2, wherein the side wall of the sleeve (9) is provided with a mounting hole, the middle part of the self-locking block (13) is hinged with the mounting hole, the lower end of the self-locking block (13) is provided with positioning teeth matched with tooth grooves, and the return spring (15) is arranged at the upper end of the self-locking block and is positioned between the self-locking block (13) and the sleeve (9).

4. A multi-purpose dining table according to claim 1, wherein a guide means is provided between the hooking rod (7) and the sleeve (9) for circumferentially positioning the hooking rod (7).

5. A multi-purpose dining table according to claim 4, wherein the guide means comprises a guide groove and a guide block engaged therewith, the guide block is provided on the outer portion of the hooking rod (7), the guide groove is provided on the inner wall of the sleeve in the axial direction thereof, and the guide block moves along the guide groove when the hooking rod (7) moves in the axial direction.

6. The multifunctional dining table as claimed in claim 1, wherein the lower end of the sleeve is provided with a hinge hole, the surface of the table top (3) is provided with a hinge seat, and the hinge hole and the hinge seat are connected by a pin.

7. A multi-purpose dining table according to claim 1, wherein the surface of the table top is provided with a groove, and the self-locking hook rod (5) can be rotatably received in the groove when in an idle state.

8. A multi-purpose dining table according to claim 1, wherein the top of said table top (3) is provided with a plurality of cup slots (6).

9. A multifunctional dining table according to claim 1, wherein the table legs (2) are arranged at the bottom of the table top (3), and the fixing clips (1) are arranged at the lower ends of the table legs (2).