CN218832223U - Pneumatic lifting table with turnover table plate - Google Patents

Abstract

The utility model relates to a pneumatic lift table that table can overturn, including table and the table leg of setting in the table below, the table leg include fixed table leg and the lift table leg of activity setting in fixed table leg, table and lift table leg go up and down in step, still including being used for carrying out the locking device who locks to it after the table upset, locking device includes position sleeve, movable sleeve and is used for controlling the control assembly that movable sleeve and position sleeve separated, be equipped with the location tooth on the movable sleeve, it is equipped with the constant head tank that supplies location tooth card to go into to realize the locking to correspond on the position sleeve, the fixed mount pad that is equipped with in lift table leg upper end. Adopt above-mentioned technical scheme, the utility model provides a pneumatic lift table that table can overturn, its table can overturn to lock the table through locking device after the upset, the user can adjust by oneself according to the user demand, makes pneumatic lift table function various, and adjusts simple structure, convenient operation.

Description

Pneumatic lifting table with turnover table plate

Technical Field

The utility model relates to a pneumatic lifting table, in particular to a pneumatic lifting table with a reversible table board.

Background

Along with the improvement of the living standard of people, the requirements on comfort, convenience and the like of a desk required to be used in daily work are higher and higher. Therefore, various tables appear in the market, the lifting table is included, is suitable for different environments or different rising crowds to use, can be used for daily life or office work, is adjustable in height and can be folded and folded, and therefore the lifting table is convenient to use and saves space, and is widely favored by users. Pneumatic lifting tables have appeared for more convenient height adjustment.

The utility model discloses a chinese utility model patent of a current publication number CN209883365U, it discloses a pneumatic lift table, the on-line screen storage device comprises a base, stand subassembly and panel assembly, stand subassembly detachably connects in base and panel assembly, panel assembly is including controlling the piece, stand subassembly is including being fixed in the mobilizable sliding column of fixed column and relative fixed column on the base, pneumatic lift table is still including setting up in stand subassembly and detachably connect in stand subassembly's controllable gas spring, when controlling the piece and support and press controllable gas spring, but sliding column relative fixed column moves towards keeping away from the direction that can be close to the base. The height adjustment of desk is realized through controlling the activity of a piece operation slip post to above-mentioned structure, however, it can not carry out angle modulation to the table, and the function is single to if when reading or writing, the user keeps the state of crouching always, long-time back causes diseases such as cervical spondylopathy, shoulder vertebra disease easily and sleeps and stirs.

Disclosure of Invention

The utility model aims at: in order to overcome prior art's defect, the utility model provides a pneumatic lift table that table can overturn, its table can overturn to lock the table through locking device after the upset, the user can adjust by oneself according to the user demand, makes pneumatic lift table function various, and adjusts simple structure, convenient operation.

The technical scheme of the utility model: the utility model provides a pneumatic lift table that table can overturn, includes the table and sets up the table leg in the table below, the table leg include fixed table leg and the lift table leg of activity setting in fixed table leg, table and lift table leg synchronous lift, still including being used for controlling lift table leg to be elevating movement's controlling means, still including being used for carrying out the locking device who locks to it after the table upset, locking device includes position sleeve, movable sleeve and is used for controlling the control assembly of movable sleeve and position sleeve separation, be equipped with the location tooth on the movable sleeve, correspond on the position sleeve and be equipped with and supply location tooth card to go into the constant head tank that realizes the locking, control assembly includes control handle, first handle seat and control line, the control handle is installed on the table through first handle seat, the fixed interior mount pad that is equipped with in lift table leg upper end, the fixed outer mount pad that is equipped with rather than synchronous pivoted in below of table, the fixed mount pad including setting, the movable sleeve activity set on the outer mount pad, and realize the steerable movable sleeve and the separation of movable sleeve and realize the outside locking direction of reset sleeve and the movable sleeve and the reset piece.

Adopt above-mentioned technical scheme, through the activity of controlling means control lift table leg in fixed table leg, realize the altitude mixture control of desk, when needs overturn the table, press the control handle, the control line can drive the movable sleeve to keeping away from the position sleeve direction motion, make the location tooth break away from the constant head tank, the table unblock this moment, can carry out the table and overturn, adjust to required angle after, the piece that resets to the movable sleeve, make the location tooth card go into in the constant head tank, make the movable sleeve can't overturn again, realize the locking of table, when preventing to use, the automatic upset of table, make its structure more stable, make the lift table function various, the flip structure of table is simple, the operation is also convenient.

The utility model discloses a further setting: the outer fixed cover that is equipped with in one side that is close to interior mount pad on the mount pad, the movable sleeve slide and set up in fixed cover, the inside movable rod that is equipped with of movable sleeve, movable rod one end and control line linkage, the other end is connected with the movable sleeve, the piece that resets adopt reset spring, reset spring cover establish on the movable rod, and one end is contradicted and is set up on fixed sheathe in, the other end is contradicted and is set up in the movable sleeve.

Adopt above-mentioned further setting, the control line drives the movable rod motion, can drive the movable sleeve to keeping away from the position sleeve direction motion, makes the spring compression this moment, after the upset is accomplished, no longer to the power of dragging the movable sleeve to keeping away from the position sleeve direction after, reset spring resets the movable sleeve, makes it move to the position sleeve direction, and the locking of realization table in the constant head tank is gone into to the location tooth card, makes it can not overturn automatically.

The utility model discloses a further setting again: still including the spacing subassembly of restriction table turnover angle, spacing subassembly is including setting up the guide way on outer mount pad and the fixed spacing post that sets up on the mount pad including, spacing post extend to the guide way in, the guide way be the arc setting.

Adopt above-mentioned further setting again, stable in structure when the cooperation of guide way and spacing post makes the table upset, can restrict the rotation angle of table simultaneously, prevents that it from overturning excessively.

The utility model discloses a still further set up: the control wire end is equipped with the control lever, be equipped with the adapter sleeve on the movable rod, the control lever card establish and realize the linkage of control line and movable rod in the adapter sleeve.

By adopting the further arrangement, the control line can drive the movable rod to move conveniently, so that the movable sleeve is driven to move towards the direction away from the positioning sleeve.

The utility model discloses a still further set up: the inner side wall of the fixed sleeve is provided with a sliding groove, the outer side wall of the movable sleeve is correspondingly provided with a sliding block, and the sliding block is arranged in the sliding groove in a sliding mode.

Adopt above-mentioned still further setting, play guide effect and positioning action for the movable sleeve stable in structure when moving, and restriction movable sleeve displacement, the deviation appears when preventing follow-up reseing, and the cooperation of spout and slider can drive the synchronous rotation of movable sleeve when making the table upset simultaneously.

The utility model discloses a still further set up: the control device comprises a lifting control handle, a lifting control line and a second handle seat, the lifting control handle is installed on the lower end face of the desk plate through the second handle seat, and the lifting control handle is connected with the lifting desk legs through the lifting control line.

By adopting the above further arrangement, the structure is simple and the operation is convenient.

The utility model discloses a still further set up: the novel desk is characterized by further comprising a base, wherein the fixed desk legs are arranged on the base, and universal wheels are arranged at the bottom of the base.

By adopting the above further arrangement, the table is convenient to move, the carrying is more convenient, and the time and the labor are saved.

The utility model discloses a still further set up: the table board is characterized by further comprising two protective covers, wherein the two protective covers are sleeved on two sides of the outer mounting seat and are fixedly connected with the table board.

Adopt above-mentioned still further setting again, play the guard action to the part of installation on inside and outside mount pad, prevent to damage for lift table long service life.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the bottom of a table according to an embodiment of the present invention;

FIG. 3 is a schematic view of a spacing assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of a locking device according to an embodiment of the present invention;

FIG. 5 is a schematic view of a positioning sleeve according to an embodiment of the present invention;

FIG. 6 is a schematic view of a mobile sleeve according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a control assembly according to an embodiment of the present invention;

FIG. 8 is a schematic view of a return spring and a movable rod according to an embodiment of the present invention;

FIG. 9 is a schematic view of a table leg and a control device according to an embodiment of the present invention;

FIG. 10 is a schematic view of a positioning tooth of an embodiment of the present invention being engaged in a positioning groove;

fig. 11 is an installation diagram of the return spring according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, front, back, 8230; \8230;) in the description of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use the technical solutions that can be realized by those skilled in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 11, a pneumatic lifting table with a reversible table top comprises a table top 1 and table legs 2 arranged below the table top 1, wherein the table legs 2 comprise fixed table legs 21 and lifting table legs 22 movably arranged in the fixed table legs 21, the table top 1 and the lifting table legs 22 are lifted synchronously, the pneumatic lifting table further comprises a control device 3 for controlling the lifting table legs 22 to lift, the control device 3 comprises a lifting control handle 31, a lifting control line 32 and a second handle seat 33, the lifting control handle 31 is arranged on the lower end surface of the table top 1 through the second handle seat 33, the lifting control handle 31 is connected with the lifting table legs 22 through the lifting control line 33, the pneumatic lifting table is simple in structure and convenient to operate, the pneumatic lifting table further comprises a locking device 4 for locking the table top 1 after being turned, the locking device 4 comprises a positioning sleeve 41, a movable sleeve 42 and a control component 43 for controlling the movable sleeve 42 to be separated from the positioning sleeve 41, be equipped with location tooth 421 on the movable sleeve 42, it supplies location tooth 421 to block into the constant head tank 411 that realizes the locking to correspond to be equipped with on the position sleeve 41, control assembly 43 includes control handle 431, first handle seat 432 and control line 433, control handle 431 installs on table 1 through first handle seat 432, fixed mount pad 5 in being equipped with in elevating table leg 22 upper end, the below of table 1 is fixed to be equipped with rather than synchronous pivoted outer mount pad 6, fixed the setting on including mount pad 5 of position sleeve 41, movable sleeve 42 activity set up on outer mount pad 6, and realize the unblock of table 1 with the separation of controllable movable sleeve 42 of control line 433 linkage and position sleeve 41, be equipped with on outer mount pad 6 and be used for resetting movable sleeve 42 to position sleeve 41 direction and make movable sleeve 42 and position sleeve 41 mesh realize the piece 61 that resets of table 1 locking, through the activity of controlling means 3 control lift table leg 22 in fixed table leg 21, realize the altitude mixture control of desk, when needs overturn to table 1, press control handle 431, control line 433 can drive movable sleeve 42 to keeping away from 41 directional motions of position sleeve, make location tooth 421 break away from constant head tank 411, table 1 unblock this moment, can carry out table 1 and overturn, adjust to required angle after, reset piece 61 resets movable sleeve 42, make location tooth 421 cards go into in the constant head tank 411, make movable sleeve 42 unable upset again, realize the locking of table 1, when preventing to use, table 1 is automatic to be overturned, make its structure more stable, make the lift table function various, the flip structure of table is simple, it is also convenient to operate. The desk plate is provided with book blocking strips and a containing groove for the cup body to prevent, and books fall off when the desk plate is prevented from inclining due to the book blocking strips. The table further comprises a base 8, the fixed table legs 21 are arranged on the base 8, and universal wheels 81 are arranged at the bottom of the base 8, so that the table can be moved conveniently, is more convenient to carry, and is time-saving and labor-saving. Still including two protective covers 9, two protective covers 9 cover are established in the both sides of outer mount pad 6, and with table 1 fixed connection, play the guard action to the part of installing including, on the outer mount pad, prevent to damage for lift table long service life.

In this embodiment, the fixed cover 62 that is equipped with in one side that is close to interior mount pad 5 on outer mount pad 6, movable sleeve 42 slide and set up in fixed cover 62, the inside movable rod 422 that is equipped with of movable sleeve 42, movable rod 422 one end and control line 433 link, the other end is connected with movable sleeve 42, reset piece 61 adopt reset spring, reset spring 61 cover establish on movable rod 422, and one end is contradicted and is set up on fixed cover 62, and the other end is contradicted and is set up in movable sleeve 42, and control line 433 drives movable rod 422 motion, can drive movable sleeve 42 to keeping away from 41 direction motion of fixed sleeve, makes reset spring 61 compress this moment, after the upset is accomplished, no longer to after the power of pulling movable sleeve 42 to the direction of keeping away from fixed sleeve 41, reset spring 61 resets movable sleeve 42, makes it move to fixed sleeve 41 direction, and location tooth 421 cards realize the locking of table 1 in the constant head 411, makes it can not overturn automatically. Be equipped with spout 621 on the inside wall of fixed cover 62, it is equipped with slider 423 to correspond on the lateral wall of movable sleeve 42, slider 423 slide and set up in spout 621, play guide effect and positioning action for movable sleeve 42 stable in structure when the motion, and restriction movable sleeve 42 home range, the deviation appears when preventing follow-up reseing, and spout 621 can drive movable sleeve 42 synchronous rotation when the cooperation of slider 423 makes the upset of table 1 simultaneously.

Still including the spacing subassembly 7 of restriction table 1 rotation angle, spacing subassembly 7 is including setting up guide way 71 and the fixed spacing post 72 that sets up on the mount pad 5 including outer mount pad 6, spacing post 72 extend to in the guide way 71, guide way 71 be the arc setting, stable in structure when guide way 71 and spacing post 72's cooperation make table 1 upset, can restrict the rotation angle of table 1 simultaneously, prevent that it from overturning excessively.

The end of the control line 433 is provided with a control rod 434, the movable rod 422 is provided with a connecting sleeve 424, the control rod 434 is clamped in the connecting sleeve to realize the linkage of the control line 433 and the movable rod 422, so that the control line 433 can drive the movable rod 422 to move so as to drive the movable sleeve 42 to move in the direction away from the positioning sleeve 41.

Claims (8)

1. The utility model provides a pneumatic lift table that table can overturn, includes the table and sets up the table leg in the table below, the table leg include fixed table leg and the lift table leg of activity setting in fixed table leg, table and lift table leg go up and down in step, still including being used for controlling lift table leg to be elevating movement's controlling means, its characterized in that, still including being used for carrying out the locking device who locks to it after the table upset, locking device includes position sleeve, movable sleeve and is used for controlling movable sleeve and the control assembly of position sleeve separation, be equipped with the location tooth on the movable sleeve, correspond on the position sleeve and be equipped with and supply location tooth card to go into the constant head tank that realizes the locking, control assembly includes control handle, first handle seat and control line, the control handle is installed on the table through first handle seat, the fixed mount pad that is equipped with in the lift table leg upper end, the fixed outer mount pad that is equipped with rather than synchronous pivoted in below of table, the fixed mount pad that sets up including, the movable sleeve activity set up on the mount pad outside, and realize the locking sleeve and reset control line outside the movable sleeve that the linkage separation sleeve is used for the locking direction of table and reset control line.

2. The pneumatic lifting table as claimed in claim 1, wherein a fixed sleeve is fixedly disposed on the outer mounting base at a side close to the inner mounting base, the movable sleeve is slidably disposed in the fixed sleeve, a movable rod is disposed inside the movable sleeve, one end of the movable rod is linked with the control line, the other end of the movable rod is connected with the movable sleeve, the reset member is a reset spring, the reset spring is sleeved on the movable rod, one end of the reset spring is abutted against the fixed sleeve, and the other end of the reset spring is abutted against the movable sleeve.

3. A pneumatic lifting table with a reversible table top as claimed in claim 1 or 2, further comprising a limiting component for limiting the turnover angle of the table top, wherein the limiting component comprises a guide groove arranged on the outer mounting base and a limiting post fixedly arranged on the inner mounting base, the limiting post extends into the guide groove, and the guide groove is arc-shaped.

4. The pneumatic lifting table as claimed in claim 2, wherein the control rod is provided at the end of the control wire, the movable rod is provided with a connecting sleeve, and the control rod is clamped in the connecting sleeve to realize the linkage of the control wire and the movable rod.

5. The pneumatic lifting table as claimed in claim 2 or 4, wherein the fixed sleeve has a sliding slot on its inner side wall, and the movable sleeve has a sliding block on its outer side wall, the sliding block being slidably disposed in the sliding slot.

6. A pneumatic lifting table as claimed in claim 1 or claim 2 wherein the control means comprises a lifting control handle, a lifting control wire and a second handle mount, the lifting control handle being mounted on the lower end of the table via the second handle mount and the lifting control handle being connected to the lifting table legs via the lifting control wire.

7. The pneumatic lifting table with the reversible table top as claimed in claim 6, further comprising a base, wherein the fixed table legs are arranged on the base, and universal wheels are arranged at the bottom of the base.

8. The pneumatic lifting table with the reversible table board as claimed in claim 1 or 2, further comprising two protecting covers, wherein the two protecting covers are sleeved on two sides of the outer mounting seat and are fixedly connected with the table board.

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