CN214016849U

CN214016849U - Desktop overturning operation mechanism of children learning desk

Info

Publication number: CN214016849U
Application number: CN202022973193.2U
Authority: CN
Inventors: 吴祥红; 王献勇
Original assignee: Liaocheng Haishibao Furniture Co ltd
Current assignee: Liaocheng Haishibao Furniture Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-24
Anticipated expiration: 2030-12-11

Abstract

The utility model belongs to a children study table application apparatus field especially relates to a children study table desktop upset operating device. The locking guy wire air spring is locked, the guy rope is arranged at the switch position of the locking guy wire air spring, a handle seat is arranged at one end, away from the locking guy wire air spring, of the guy rope, a handle is arranged on the handle seat, one end of the handle is hinged to the handle seat, the guy rope is connected with the handle, and a reset torsion spring is arranged between the handle and the handle seat. The utility model provides a children's study table desktop upset operating device through the effective cooperation between lockable guy wire air spring and the handle seat, has realized the effective control to the desktop swash plate, when simplifying the structure, has reduced manufacturing cost, simultaneously, has made things convenient for children's use, the utility model discloses simple structure, processing are convenient, are fit for using widely on a large scale.

Description

Desktop overturning operation mechanism of children learning desk

Technical Field

The utility model belongs to a children study table application apparatus field especially relates to a children study table desktop upset operating device.

Background

The study desk is a tool made by deep research of three subjects of human engineering, human mechanics and human physiology, and through countless data acquisition, experiment and demonstration by combining human visual principle, coloristics, psychology and the like, and the study desk and the traditional desk are two completely different concepts.

Present study table, generally can both satisfy children's study function, for example the slope table, functions such as high lift have a lot of height and gradient adjusting device in the electronic study table that uses at present, according to children self condition, satisfy that children read, write, table need adjust inclination when drawing, although table electronic angle of adjustment product appears in the market, nevertheless have with high costs, the mechanism is complicated, operate unclear problem, it is dangerous to clip children's hand easily when more serious person has the table to transfer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell children learn table hang plate adjustment mechanism exists, provide a reasonable in design, simple structure, processing convenience and the children's of being convenient for operation study table desktop upset operating device.

In order to achieve the purpose, the utility model discloses a technical scheme do, the utility model provides a children's study table desktop upset operating device, including the lockable air spring of acting as go-between and set up the stay cord in lockable air spring switch department of acting as go-between, the stay cord is kept away from the one end of lockable air spring of acting as go-between and is provided with the handle seat, be provided with the hand (hold) on the handle seat, articulated the setting between hand (hold) one end and the handle seat, the stay cord is connected with the hand (hold), be provided with the torsional spring that resets between hand (hold) and the handle seat.

Preferably, the bottom of the lockable stay wire gas spring is connected with a table frame hinged connecting piece, the power end of the lockable stay wire gas spring is connected with an inclined table plate hinged connecting piece, and the lockable stay wire gas spring is hinged to the table frame hinged connecting piece and the inclined table plate hinged connecting piece.

Preferably, the handle seat is arranged in a box, and a placing groove for placing a handle is arranged at one end, far away from the entry of the pull rope, of the handle seat.

Preferably, the handle is provided with a connecting groove for winding and fixing the pull rope.

Preferably, the handle seat is provided with a pull rope binding block, the pull rope binding block is arranged on one side of the handle seat far away from the handle, and the pull rope penetrates through the pull rope binding block.

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

1. the utility model provides a children's study table desktop upset operating device through the effective cooperation between lockable guy wire air spring and the handle seat, has realized the effective control to the desktop swash plate, when simplifying the structure, has reduced manufacturing cost, simultaneously, has made things convenient for children's use, the utility model discloses simple structure, processing are convenient, are fit for using widely on a large scale.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of a table top turning operation mechanism of a child learning table provided in embodiment 1;

fig. 2 is a schematic structural view between the handle seat and the handle provided in embodiment 1;

FIG. 3 is an exploded view of the handle base and handle provided in example 1;

fig. 4 is a schematic structural view of a handle provided in embodiment 1;

in the above figures, 1, the stay wire gas spring can be locked; 2. pulling a rope; 3. the desk frame is hinged with a connecting piece; 4. the inclined desk plate is hinged with a connecting piece; 5. a handle seat; 51. the square box is convex; 52. a placement groove; 6. a handle; 61. a connecting groove; 7. a pull rope restraint block; 8. a return torsion spring; 9. and (5) fixing the bolt.

Detailed Description

In order to make the above objects, features and advantages of the present invention 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 therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, this embodiment aims to provide an operating mechanism for facilitating the inclination of a desktop inclined plate of a child learning desk, and the operating mechanism is low in cost and convenient for children to use, and for this reason, the operating mechanism for overturning a desktop of a child learning desk provided by this embodiment comprises a lockable stay gas spring 1 and a pull rope 2 arranged at a switch of the lockable stay gas spring 1, the lockable stay gas spring 1 realizes the opening of a power end through the pull rope 2 arranged at the switch, when the pull rope 2 is pulled, the power end starts to extend out, and simultaneously, when the power end is pressed, the power end can be retracted,

in order to facilitate the control of the pull rope 2 by children, one end of the pull rope 2, which is far away from the lockable pull-rope air spring 1, is provided with a handle seat 5, the handle seat 5 is fixed at the front end of the learning table through bolts, a handle 6 is arranged on the handle seat 5, the handle 6 is in a rod-shaped arrangement, one end of the handle 6 is hinged to the handle seat 5, specifically, a through hole is formed in one end of the handle 6, a corresponding bolt hole is formed in the handle seat 5, the handle seat 5 and the handle 6 are fixed through the bolts, the bolts do not need to be screwed too tightly, it is ensured that the handle 6 can rotate, the pull rope 2 is connected with the handle 6, and therefore when the handle 6 is moved outwards, the pull rope 2 can be pulled, and further the control of the lockable pull-rope air spring 1 is realized. In order to allow the handle 6 to return, a return torsion spring 8 is provided between the handle 6 and the handle base 5.

In order to make better controlling the desktop swash plate of whole operating device, in this embodiment, be connected with table frame hinge joint 3 in the bottom of the lockable gas spring 1 that acts as go-between, the power end of lockable gas spring 1 that acts as go-between is connected with slope table hinge joint 4, and the lockable gas spring 1 that acts as go-between sets up with table frame hinge joint 3, slope table hinge joint 4 are articulated. Through the arrangement of the table frame hinged connecting piece 3 and the inclined table plate hinged connecting piece 4, the effective control of the inclined plate of the table top is realized.

For the setting of the more laminating study table of whole operating device, in this embodiment, be box-packed setting at handle seat 5, specifically speaking, handle seat 5 includes the bottom plate and sets up the three curb plate at the bottom plate side, wherein, one side of hand (hold) 6 adopts uncovered setting for the convenient outside pulling, in this embodiment, in order to tie stay cord 2, the one end that handle seat 5 kept away from 2 entering of stay cord is provided with the standing groove 52 that is used for placing hand (hold) 6, opens the end promptly and sets up with the inlet wire end symmetry.

In order to fix the rope 2 to the handle 6, a connection groove 61 for winding and fixing the rope 2 is provided on the handle 6. The recess is the U type setting, like this, makes things convenient for 2 windings of stay cord, and ensures the permanent use of hand (hold) 6, if adopt the mode that will set up the pull ring on hand (hold) 6, long-term use, if adopt the plastics material, then probably influence the pull ring fracture, and adopt winding mode, then can reduce cost ensure fixed effect simultaneously.

In order to avoid accidental winding of the pull rope 2 and influence on pulling, the handle seat 5 is provided with a pull rope binding block 7, the pull rope binding block 7 is arranged on one side, away from the handle 6, of the handle seat 5, and the pull rope 2 penetrates through the pull rope binding block 7. In this embodiment, be provided with square box arch 51 on handle seat 5, square box arch 51 is close to the setting of hand (hold) 6 articulated one end, square box arch 51 accounts for about half of hand (hold) 6, the purpose that sets up like this, conveniently stimulate hand (hold) 6, the whole cuboid form setting that is of stay cord constraint piece 7, its bottom is provided with semicircular groove, be provided with semicircular groove on the bottom plate equally, stay cord 2 passes from here, the realization is to the constraint of stay cord 2, in this embodiment, square box arch 51 also is the cavity setting, be boxed, it sets up and also conveniently fixes whole handle seat 5, ensure fixed stability.

Through foretell setting, when children pull at the table edge with playing hand (hold) 6, stay cord 2 is pulled forward, drives locking air spring switch and opens, and the air spring movable rod outwards extends to a certain high position under the pressure effect to loosen hand (hold) 6, just realize the desktop and upwards overturn, make things convenient for children's operation. When wanting to overturn the table downwards, hand pulling up handle 6, another hand is pressed and is just can be realized, and locking air spring switch is opened, and the air spring movable rod is turned over to suitable position downwards at hand pressure effect, can loosen handle 6, and the table is in a certain angle and stops.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a children learn table desktop upset operating device, its characterized in that, includes lockable air spring and the stay cord of setting in lockable air spring switch department of acting as go-between, the one end that the lockable air spring was kept away from to the stay cord is provided with the handle seat, be provided with the hand (hold) on the handle seat, articulated the setting between hand (hold) one end and the handle seat, the stay cord is connected with the hand (hold), be provided with the reset torsion spring between hand (hold) and the handle seat.

2. The mechanism as claimed in claim 1, wherein a table frame hinge connector is connected to the bottom of the lockable stay gas spring, a tilt table hinge connector is connected to the power end of the lockable stay gas spring, and the lockable stay gas spring is hinged to the table frame hinge connector and the tilt table hinge connector.

3. The children's learning desk desktop turnover operation mechanism of claim 2, wherein the handle seat is arranged in a box, and a holding groove for holding a handle is arranged at one end of the handle seat far away from the entry of the pull rope.

4. The turnover operating mechanism for the desktop of the children's learning desk as claimed in claim 3, wherein the handle is provided with a connecting groove for winding and fixing the pull rope.

5. The children's learning desk desktop turnover operation mechanism of claim 4, wherein the handle seat is provided with a pull rope binding block, the pull rope binding block is arranged on one side of the handle seat far away from the handle, and the pull rope passes through the pull rope binding block.