CN217243699U

CN217243699U - Wisdom lift supporter

Info

Publication number: CN217243699U
Application number: CN202221047373.0U
Authority: CN
Inventors: 朱铖; 柏广磊
Original assignee: Changzhou Egger Smart Office Technology Co ltd
Current assignee: Changzhou Egger Smart Office Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-23
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to a device for storing articles, in particular to a smart lifting shelf, which provides a shelf with adjustable height, safe and reliable structure and convenient operation, and is provided with a placing plate and two supporting tubes which are vertically arranged at intervals, the upper ends of the supporting tubes are fixedly connected with the placing plate, the lower ends of the supporting tubes are slidably inserted into a fixed tube fixed on a bearing article, the side wall of the upper end of the supporting tube is provided with a button hole, a button is arranged in the supporting tube in a downward swinging mode through a first pin, and a pressing part extends out of the button hole; the limiting hook is installed in the supporting pipe in a swinging mode through a second pin and is provided with a lock tongue capable of extending out of a through hole in the pipe wall of the supporting pipe, and at least two positioning lock holes allowing the lock tongue to extend into are arranged in the pipe wall of the fixing pipe at intervals up and down; the pull rope is used for pulling the limiting hook to swing so that the spring bolt can withdraw from the positioning lock hole, the upper end of the pull rope is connected to the button, the lower end of the pull rope is connected to the limiting hook, and the spring is used for acting on the limiting hook so that the spring bolt tends to extend into the positioning lock hole and is maintained in the positioning lock hole.

Description

Wisdom lift supporter

Technical Field

The utility model relates to a deposit the device of article, especially a wisdom lift supporter that height can adjust.

Background

The desk, the cabinet or the wall is often provided with a storage rack to increase the space utilization rate, articles are convenient to store, the mounted storage rack cannot be adjusted in height, the user can adjust the storage rack in height due to the reason that articles with different heights are placed on the desk or the mounting height of other load-bearing articles such as the wall cannot be changed at a later stage, but two problems can exist if the conventional height adjusting structure is used on the storage rack, and firstly, the nut-screw structure capable of being continuously adjusted in height is complex in structure and high in screw rod processing cost; secondly, the height of the article placing plate is adjusted in a grading manner, a positioning structure is arranged on an outer pipe and an inner pipe which are mutually inserted and used for supporting the article placing plate, a bolt is arranged on the outer pipe, a plurality of bolt holes are arranged on the inner pipe at intervals, the structure has the problems of safety problem and inconvenience in height adjustment of the article placing plate, particularly, the bolt enables an obvious metal protrusion to be formed on the article placing plate, the obvious metal protrusion can not accord with the safe use standard of the furniture industry, the metal protrusion can also cause potential safety hazards to infants in practical use, in addition, the bolts on the supporting pipes at the two ends of the article placing plate need to be simultaneously pulled out, the article placing plate can suddenly fall when being pulled out by two hands of a single person, and the article placing plate needs to be supported by the other person, so that the problem of inconvenience in operation is caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides an wisdom lift supporter makes the supporter on having raising and lowering functions's basis, altitude mixture control structure safe and reliable, accommodation process convenient operation.

The utility model provides a technical scheme that its technical problem adopted is: an intelligent lifting shelf is provided with a shelf board for storing articles, and two supporting tubes which are vertically arranged at intervals, wherein the upper ends of the supporting tubes are fixedly connected with the shelf board, the lower ends of the supporting tubes are respectively inserted into two fixed tubes fixed on a load in a sliding manner, the side wall of the upper end of each supporting tube is provided with a button hole and a button, and the button is arranged in the supporting tube in a downward swinging manner through a first pin and is provided with a pressing part extending out of the button hole;

the limiting hook is arranged in the inserting part at the lower end of the supporting pipe, the limiting hook is installed in the supporting pipe in a swinging mode through a second pin and is provided with a lock tongue capable of extending out of a through hole in the pipe wall of the supporting pipe, and at least two positioning lock holes allowing the lock tongue to extend into are arranged on the pipe wall of the fixing pipe at intervals up and down;

the lock comprises a lock body, a button, a positioning lock hole, a pull rope and a spring, wherein the lock body is provided with the button, the button is provided with a spring, the button is provided with a button, the button is provided with a spring, the spring acts on the limiting hook, and the spring tends to extend into the positioning lock hole and enables the spring to be maintained in the positioning lock hole.

Specifically, the spring is a tension spring, one end of the tension spring is hooked on a tension spring hole of the limiting hook, and the other end of the tension spring is hooked on a tension spring rod in the supporting pipe.

In order to enable the swinging type button to press and form horizontal tension on the lock tongue by the upward tensile force of the pull rope, a specific structure is that a reversing column which is in contact with the pull rope to convert the vertical tensile force of the button acting on the pull rope into the horizontal tensile force on the lock tongue is arranged on the inner wall of the supporting tube.

Further, the reversing column comprises a mandrel and a roller on the mandrel.

A structure for facilitating the manufacture and installation of a swing type button is that the button is swung down in a button box embedded in a button hole and installed on a support pipe, and a first pin is installed on the button box.

The utility model has the advantages that: the utility model discloses firstly, make the supporter have height control's function, secondly, set up height control mechanism in the intraductal of stay tube, the outside only is located the stay tube upper end and is close to the button of putting the thing board, it is first, product safety is good, there is not the obvious hard form of outside protruding, satisfy the requirement of product safety use standard, and a second, set up the button of unblock near putting the thing board through the stay cord, utilize finger or palm to hold when pressing down the button when gripping and put the thing board again, single both hands can be nimble light steady carry out the altitude mixture control of supporter from both sides, a wisdom operation means has been shown, the both sides of supporter are supported and are had the same regulation structure, the maloperation to one side has been prevented, and a third, the product outside does not show basically adjusts the structure, embody brief product style.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

FIG. 1 is a schematic view of the present invention used on a desk;

fig. 2 is a schematic view of a supporting and adjusting structure of one side of the present invention.

In the figure: 1. the device comprises a storage plate, 2, a support pipe, 3, a fixing pipe, 3-1, a positioning lock hole, 4, a button, 4-1, a pressing part, 5, a first pin, 6, a limiting hook, 6-1, a lock tongue, 7, a second pin, 8, a pull rope, 9, a spring, 10, a tension spring rod, 11 and a reversing column.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified and schematic illustrations of the basic structure of the invention, and preferred embodiments, and which therefore show only the elements relevant to the invention.

Fig. 1 is a view for explaining a use situation of the present invention, which is a situation of using on a desk, a shelf board of the shelf is supported at two sides, books or other articles are placed on the shelf, fig. 2 only shows a supporting and adjusting structure at one side, the shelf board 1 for storing articles is provided with two supporting tubes 2 which are vertically arranged at intervals, the upper ends of the two supporting tubes 2 are fixedly connected with the shelf board 1, the lower ends of the two supporting tubes 2 are respectively inserted into two fixed tubes 3 fixed on a load-bearing object in a sliding manner, the load-bearing object can be a desk, a cabinet or a wall, the structure between each fixed tube 3 and the supporting tube 2 is that a button hole is arranged on the side wall at the upper end of the supporting tube 2, a button 4 is provided, the button 4 is installed in the supporting tube 2 in a downward-swinging manner by a first pin 5 and is provided with a pressing part 4-1 extending from the button hole; a limiting hook 6 is arranged in an insertion part at the lower end of the supporting tube 2, the limiting hook 6 is installed in the supporting tube 2 in a swinging mode through a second column pin 7 and is provided with a bolt 6-1 capable of extending out from a through hole in the tube wall of the supporting tube 2, three positioning lock holes 3-1 allowing the bolt 6-1 to extend into are arranged on the tube wall of the fixed tube 3 at intervals up and down, and the number and the interval of the positioning lock holes 3-1 determine the adjusting stage number and the stage distance of the commodity shelf; the lock comprises a pull rope 8 for pulling a limit hook 6 to swing to enable a lock tongue 6-1 to withdraw from a positioning lock hole 3-1, wherein the upper end of the pull rope 8 is connected to a button 4, and the lower end of the pull rope 8 is connected to the limit hook 6; the limiting hook 6 is a T-shaped piece, the T-shaped piece is provided with a cross bar and a vertical bar, one end of the cross bar is a lock tongue 6-1, the other end of the cross bar fixes the lower end of a pull rope 8, a second pin 7 is arranged in the middle of the vertical bar, a reversing column 11 which is in contact with the pull rope 8 and enables the button 4 to convert the vertical pulling force of the pull rope 8 into the horizontal pulling force of the lock tongue 6-1 is arranged on the inner wall of the supporting tube 2, and the reversing column 11 comprises a core shaft and a roller on the core shaft; the spring 9 is a tension spring, one end of the tension spring is hooked on a tension spring hole at the lower end of the vertical rod of the limiting hook 6, and the other end of the tension spring is hooked on a tension spring rod 10 in the supporting tube 2; the button 4 is arranged in a button box in a downward swinging mode, and the button box is embedded in a button hole and is installed on the supporting pipe 2.

When the height is adjusted, the button 4 is swung by pressing the button 4, the button 4 forms acting force towards the left and upwards on the upper end of the pull rope 8, what is not shown in the drawing is that a reset spring for the button 4 can be arranged on the button box, the pull rope 8 pulls the limit hook 6 to swing around the second pin 7, the bolt 6-1 withdraws from the positioning lock hole 3-1, the support pipe 2 can slide in the fixed pipe 3, the button 4 is released during sliding, when the button 4 ascends or descends to a corresponding position, the bolt 6-1 automatically extends into the positioning lock hole 3-1 under the action of the tension of the spring 9 and maintains the extending state to realize the positioning of the support tube 2, as shown in figure 2, a sliding sheet for reducing friction force is arranged between the outer wall of the lower end of the supporting tube 2 and the inner wall of the fixed tube 3, an annular cover ring is arranged at the upper end of the fixed pipe 3 and has the functions of sealing an annular gap between the supporting pipe and the fixed pipe 3 and reducing friction.

The utility model discloses a main contribution lies in: firstly, changing the common method of arranging a locking mechanism on the outer pipe; secondly, the control button is arranged near the object placing plate by using the pull rope; and thirdly, driving the pull rope by using the swing type button.

While the foregoing specification describes only a preferred embodiment of the present invention, various examples are not intended to limit the scope of the present invention, and those skilled in the art who review this specification will be able to modify and/or adapt the embodiment without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an intelligence lift supporter, has the thing board (1) of putting of depositing article, characterized by:

the device is characterized by comprising two supporting tubes (2) which are vertically arranged at intervals, wherein the upper ends of the supporting tubes (2) are fixedly connected with an object placing plate (1), the lower ends of the supporting tubes (2) are respectively inserted into two fixed tubes (3) fixed on a load in a sliding manner, the side wall of the upper end of each supporting tube (2) is provided with a button hole and a button (4), and the button (4) is arranged in the supporting tubes (2) in a downward swinging manner through a first pin (5) and is provided with a pressing part (4-1) extending out of the button hole;

a limiting hook (6) is arranged in an inserting part at the lower end of the supporting pipe (2), the limiting hook (6) is installed in the supporting pipe (2) in a swinging mode through a second pin (7) and is provided with a lock tongue (6-1) capable of extending out of a through hole in the pipe wall of the supporting pipe (2), and at least two positioning lock holes (3-1) allowing the lock tongue (6-1) to extend into are arranged on the pipe wall of the fixed pipe (3) at intervals up and down;

the lock is characterized in that a pull rope (8) for pulling a limit hook (6) to swing to enable a lock tongue (6-1) to withdraw from a positioning lock hole (3-1) is arranged, the upper end of the pull rope (8) is connected to the button (4), the lower end of the pull rope (8) is connected to the limit hook (6), and a spring (9) acting on the limit hook (6) to enable the lock tongue (6-1) to tend to extend into the positioning lock hole (3-1) and enable the lock tongue (6-1) to be maintained in the positioning lock hole (3-1) is further arranged.

2. The intelligent lifting shelf as claimed in claim 1, wherein: the spring (9) is a tension spring, one end of the tension spring is hooked on a tension spring hole of the limiting hook (6), and the other end of the tension spring is hooked on a tension spring rod (10) in the supporting pipe (2).

3. The intelligent lifting shelf as claimed in claim 1, wherein: the inner wall of the supporting tube (2) is provided with a reversing column (11) which is in contact with the pull rope (8) so that the button (4) can convert the vertical tension of the pull rope (8) into the horizontal tension of the bolt (6-1).

4. The intelligent lifting shelf as claimed in claim 3, wherein: the reversing column (11) comprises a mandrel and a roller on the mandrel.

5. The intelligent lifting shelf as claimed in claim 1, wherein: the button (4) is arranged in a button box in a downward swinging mode, and the button box is embedded into a button hole and is installed on the supporting pipe (2).