CN211510889U - Office table with lifting function - Google Patents

Abstract

The utility model relates to an office table with raising and lowering functions, including the office table body, the office table body includes the table, sets up in the table cabinet of table bottom surface and sets up respectively in two short table feet of two long table feet of table bottom surface and table cabinet bottom surface, two long table foot all includes two nested first telescopic links each other and second telescopic link, set up the first fixed orifices of a plurality of vertical arrangements on the lateral wall of second telescopic link, be provided with the first fixed subassembly with first fixed hole looks adaptation on the first telescopic link, two short table foot all includes two nested third telescopic links each other and fourth telescopic link, set up a plurality of vertical arrangements's second fixed orifices on the lateral wall of fourth telescopic link, be provided with the fixed subassembly of second with second fixed hole looks adaptation on the third telescopic link. The utility model has the advantages that the length of the long table leg and the length of the short table leg can be adjusted, so as to be suitable for the effects of users with different heights.

Description

Office table with lifting function

Technical Field

The utility model belongs to the technical field of office equipment's technique and specifically relates to an office table with raising and lowering functions is related to.

Background

At present, the office table is a table which is convenient to work in daily life and social activities, and can be seen in offices, meeting rooms, reading rooms, book and data rooms, training classrooms, teaching and research rooms, laboratories, worker dormitories and the like.

The existing office table generally comprises a table board and table legs arranged on four corners of the bottom end of the table board, the table legs are used for supporting the table board, and the table board is used for placing office supplies.

The above prior art solutions have the following drawbacks: the general length of table foot is fixed, but the person who uses the desk is high different, to some higher users of height, often can appear even after bent foot when using the desk, user's knee still can be higher than the condition of desktop and takes place, makes user's knee collide with the desktop easily and leads to the injury on the one hand, and on the other hand can make user's position of sitting different from the normality, leads to uncomfortable of shank.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, one of the purposes of the utility model is to provide an office table with raising and lowering functions, it is adjustable to have table foot length to be applicable to the effect of the user of different heights.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an office table with a lifting function comprises an office table body, wherein the office table body comprises a table plate, a table cabinet arranged on the bottom surface of the table plate, two long table legs and two short table legs, the two long table legs and the two short table legs are respectively arranged on the two long table legs and the two short table legs on the bottom surface of the table plate, the two long table legs and the two short table legs are respectively positioned at four bottom corners of the table plate, the two long table legs respectively comprise a first telescopic rod with one end fixedly connected with the bottom corners of the table plate and a second telescopic rod arranged on the first telescopic rod and far away from one end of the table plate, the first telescopic rod is nested in the second telescopic rod, a plurality of vertically arranged first fixing holes are formed in the side wall of the second telescopic rod, a first fixing component matched with the first fixing holes is arranged on the first telescopic rod, the two short table legs respectively comprise a third telescopic rod with one end fixedly connected with the bottom corners of the table cabinet and a fourth telescopic rod arranged at one end far, the third telescopic rod is nested in the fourth telescopic rod, a plurality of second fixing holes which are vertically arranged are formed in the side wall of the fourth telescopic rod, and a second fixing component matched with the second fixing holes is arranged on the third telescopic rod.

By adopting the technical scheme, the length of the long table leg can be adjusted along the vertical direction under the combined action of the first fixing component and the first fixing hole; under the combined action of the second fixing component and the second fixing hole, the length of the short table leg can be adjusted along the vertical direction; therefore, the office table body has the lifting function so as to be suitable for users with different heights.

The present invention may be further configured in a preferred embodiment as: the first fixing assembly comprises a first mounting groove, a first limiting block and a first spring, the first mounting groove is arranged on the outer side wall of the first telescopic rod, the notch faces the first fixing hole of the second telescopic rod, the first key block, the first limiting block and the first spring are arranged in the first mounting groove, the first limiting block is connected with the inner side wall of the first mounting groove in a sliding mode, one end, close to the notch of the first mounting groove, of the first limiting block is fixedly connected with the end portion of the first key block, the other end of the first limiting block is fixedly connected with the first spring, one end, far away from the first limiting block, of the first spring is fixedly connected with the bottom wall of the first mounting groove, the notch of the first mounting groove extends along the center axis of the first limiting block, the first limiting block is provided with two opposite settings, and one end, far away from the first limiting block, of the first.

Through adopting above-mentioned technical scheme, press first key piece for first key piece contracts in first mounting groove, and at this moment, first spring is in the state of shrink and has an outside tension, and when first key piece met the in-process of first fixed orifices, first key piece popped out from first mounting groove and extends to first fixed orifices, makes first telescopic link and second telescopic link fixed, reaches the purpose of adjusting long table foot length with this.

The present invention may be further configured in a preferred embodiment as: the second fixing assembly comprises a second mounting groove, a second limiting block and a second spring, the second mounting groove is arranged on the outer side wall of the third telescopic rod, the notch faces the second fixing hole of the fourth telescopic rod, the second limiting block and the second spring are arranged in the second mounting groove, the second limiting block is connected with the inner side wall of the second mounting groove in a sliding mode, one end, close to the notch of the second mounting groove, of the second limiting block is fixedly connected with the end portion of the second key block, the other end of the second limiting block is fixedly connected with the second spring, one end, far away from the second limiting block, of the second spring is fixedly connected with the bottom wall of the second mounting groove, the notch of the second mounting groove extends along the center axis of the second limiting block, the second limiting block is provided with two opposite settings, and one end, far away from the second limiting block, of the second.

Through adopting above-mentioned technical scheme, press the second key piece for the second key piece contracts in the second mounting groove, and at this moment, the second spring is in the state of shrink and has an outside tension, and when the second key piece met the in-process of second fixed orifices, the second key piece popped out from the second mounting groove and extends to the second fixed orifices, makes third telescopic link and fourth telescopic link fixed, reaches the purpose of adjusting short table foot length with this.

The present invention may be further configured in a preferred embodiment as: the first fixing assembly and the second fixing assembly are arranged in two groups, and the first fixing assembly and the second fixing assembly are symmetrically arranged on the outer side walls of the first telescopic rod and the third telescopic rod respectively.

Through adopting above-mentioned technical scheme, two sets of first fixed subassembly, the setting of the fixed subassembly of second respectively make to be connected more firm between first telescopic link and the second telescopic link, third telescopic link and the fourth telescopic link respectively.

The present invention may be further configured in a preferred embodiment as: the bottom of second telescopic link and fourth telescopic link all is provided with holds the subassembly, it is provided with the pulley in the subassembly to hold, it includes the holding tank and sets up cylinder, L template and the bracing piece in the holding tank to hold the subassembly, the notch of holding tank is vertical downwards, cylinder and L template articulate respectively on two relative inside walls of holding tank, the bracing piece sets up on the L template, the flexible end of cylinder is articulated with one side that the L template is the bracing piece dorsad.

Through adopting above-mentioned technical scheme, the setting that holds the subassembly can extend the pulley from holding the inslot when the desk body is removed to needs, effectively reaches laborsaving effect when the user removes the desk body.

The present invention may be further configured in a preferred embodiment as: the pulley is including setting up in the bracing piece keep away from the mount pad of L template one end and setting up the gyro wheel on the mount pad, the locking hole has been seted up on the curb plate of mount pad, the gyro wheel has a plurality of spacing holes with locking hole looks adaptation along the circumferencial direction equipartition, locking hole and spacing downthehole interpolation are equipped with the fastener.

Through adopting above-mentioned technical scheme, the fastener inserts spacing hole and locking hole in for lock the gyro wheel.

The present invention may be further configured in a preferred embodiment as: the drawing side of the table cabinet is provided with a plurality of vertically arranged drawers, and the drawing side of the drawers is inclined outwards along the direction away from the drawers.

Through adopting above-mentioned technical scheme, the slope of drawer pull side sets up convenience of customers pull drawer.

To sum up, the utility model discloses a following at least one useful technological effect:

1. under the combined action of the first fixing component and the first fixing hole, the length of the long table leg can be adjusted along the vertical direction; under the combined action of the second fixing component and the second fixing hole, the length of the short table leg can be adjusted along the vertical direction; therefore, the office table body has a lifting function so as to be suitable for users with different heights;

2. the arrangement of the two groups of first fixing assemblies and the second fixing assemblies respectively enables the first telescopic rod and the second telescopic rod to be connected more firmly, and the third telescopic rod and the fourth telescopic rod to be connected more firmly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is another overall structural schematic diagram of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.

In the figure, 1, a desk body; 11. a table plate; 12. a table cabinet; 121. a drawer; 13. a long table leg; 131. a first long table leg; 132. a second long table leg; 133. a first telescopic rod; 134. a second telescopic rod; 14. short table legs; 141. a first short table leg; 142. a second short table leg; 143. a third telescopic rod; 144. a fourth telescopic rod; 15. mounting a plate; 16. a first cross member; 17. a second cross member; 2. a first fixed component; 21. a first mounting groove; 22. a first key block; 23. a first stopper; 24. a first spring; 25. a first stopper; 26. a first fixing hole; 3. a second fixed component; 31. a second mounting groove; 32. a second key block; 33. a second limiting block; 34. a second spring; 35. a second stopper; 36. a second fixing hole; 4. a pulley; 41. a mounting seat; 411. a locking hole; 42. a roller; 421. a limiting hole; 43. a fastener; 5. a containment assembly; 51. accommodating grooves; 52. a cylinder; 53. an L-shaped plate; 531. a first L-shaped plate; 532. a second L-shaped plate; 54. a support bar; 55. a connecting member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses an office table with raising and lowering functions, including the office table body 1, the office table body 1 includes table 11, sets up in the cabinet 12 of table 11 bottom surface and sets up respectively in two long table feet 13 of table 11 bottom surfaces and two short table feet 14 of cabinet bottom surface, and the one end of table 11 is provided with the mounting panel 15 with table 11 vertical fixation, and cabinet 12 fixed connection is in the contained angle department of table 11 and mounting panel 15.

As shown in fig. 1 and 2, the table 12 is rectangular, the top surface of the table 12 is fixedly connected to the bottom surface of the table 11, one side of the table 12, which is back to the long legs 13, is fixedly connected to one side of the mounting plate 15, which is close to the table 11, one end surface of the table 12 is provided with four vertically arranged drawers 121, the drawers 121 can be pulled along the length direction of the table 12, and the pulled side of the drawers 121 is inclined and outwardly arranged along the direction away from the table 12, so that a user can open the drawers 121. The two long table legs 13 are respectively a first long table leg 131 and a second long table leg 132, and the first long table leg 131 and the second long table leg 132 are respectively arranged at two bottom corners of the table board 11 far away from the table cabinet 12; the two short table legs 14 are respectively a first short table leg 141 and a second short table leg 142, and the first short table leg 141 and the second short table leg 142 are respectively arranged at two bottom corners of the table cabinet 12 close to the mounting plate 15; the first long leg 131 is opposite to the first short leg 141, and the second long leg 132 is opposite to the second short leg 142. A first beam 16 is arranged between the second long table leg 132 and the table cabinet 12, one end of the first beam 16 is fixedly connected with one side of the second long table leg 132 close to the table cabinet 12, and the other end is fixedly connected with one side of the table cabinet 12 back to the second short table leg 142.

As shown in fig. 2 and 3, each of the first long table leg 131 and the second long table leg 132 includes a first telescopic rod 133 and a second telescopic rod 134, the first telescopic rod 133 is nested in the second telescopic rod 134, and is fixedly connected to the second telescopic rod 134 through the first fixing component 2; one end of the first telescopic rod 133 far away from the second telescopic rod 134 is fixedly connected with the bottom corner of the table board 11 far away from the table cabinet 12; a second beam 17 is arranged between the two second telescopic rods 134, and two opposite ends of the second beam 17 are respectively fixedly connected with one opposite sides of the two second telescopic rods 134; the first fixing assemblies 2 are arranged in two groups, and the two groups of the first fixing assemblies 2 are symmetrically arranged on the outer side wall of the first telescopic rod 133.

As shown in fig. 3, the first fixing assembly 2 comprises a first mounting groove 21 opened at one end of the first telescopic rod 133 close to the second telescopic rod 134 and having a notch facing the inner side wall of the second telescopic rod 134, and a first key block 22, a first limit block 23 and a first spring 24 opened in the first mounting groove 21; one end of the first spring 24 is fixedly connected with the bottom wall of the first mounting groove 21, the other end of the first spring is fixedly connected with the end face of the first limiting block 23, the first limiting block 23 is connected with the inner side wall of the first mounting groove 21 in a sliding manner, one end of the first limiting block 23 far away from the first spring 24 is fixedly connected with the first key block 22, two first stop blocks 25 extending along the direction close to the central axis of the first mounting groove 21 are arranged at the notch of the first mounting groove 21, the two first stop blocks 25 are oppositely arranged, and one end of the first key block 22 far away from the first limiting block 23 extends out of the first mounting groove 21 through a gap between the two opposite first stop blocks 25; the outer peripheral surface of the second telescopic rod 134 is provided with a plurality of vertically arranged first fixing holes 26, and the first key block 22 is in inserted fit with the first fixing holes 26.

As shown in fig. 2 and 4, each of the first short table leg 141 and the second short table leg 142 includes a third telescopic rod 143 and a fourth telescopic rod 144, the third telescopic rod 143 is nested in the fourth telescopic rod 144, and is fixedly connected to the fourth telescopic rod 144 through the second fixing component 3; one end of the third telescopic rod 143 far away from the fourth telescopic rod 144 is fixedly connected with the bottom corner of the side of the table cabinet 12 close to the mounting plate 15; the second fixing assemblies 3 are provided in two sets, and the two sets of second fixing assemblies 3 are symmetrically arranged on the outer side wall of the third telescopic rod 143.

As shown in fig. 4, the second fixing assembly 3 includes a second mounting groove 31 opened at one end of the third telescopic rod 143 near the fourth telescopic rod 144 and having a notch facing the inner side wall of the fourth telescopic rod 144, and a second key block 32, a second stopper 33 and a second spring 34 opened in the second mounting groove 31; one end of the second spring 34 is fixedly connected with the bottom wall of the second mounting groove 31, the other end of the second spring is fixedly connected with the end face of the second limiting block 33, the second limiting block 33 is connected with the inner side wall of the second mounting groove 31 in a sliding manner, one end of the second limiting block 33, which is far away from the second spring 34, is fixedly connected with the second key block 32, two second stopping blocks 35 extending along the direction close to the central axis of the second mounting groove 31 are arranged at the notch of the second mounting groove 31, the two second stopping blocks 35 are oppositely arranged, and one end of the second key block 32, which is far away from the second limiting block 33, extends out of the second mounting groove 31 through the gap between the two opposite second stopping; the outer peripheral surface of the fourth telescopic rod 144 is provided with a plurality of vertically arranged second fixing holes 36, and the second key block 32 is in inserted fit with the second fixing holes 36.

As shown in fig. 4, the ends of the second telescopic rod 134 and the fourth telescopic rod 144, which are far away from the first telescopic rod 133 and the third telescopic rod 143, are respectively provided with a pulley 4 and an accommodating component 5 for accommodating the pulley 4, and the accommodating component 5 comprises an accommodating groove 51 with a vertically downward notch, and an air cylinder 52, an L-shaped plate 53 and a support rod 54 which are arranged in the accommodating groove 51; the fixing end of the air cylinder 52 is hinged to the inner side wall of the accommodating groove 51, the L-shaped plate 53 is positioned on the inner side wall, opposite to the air cylinder 52, in the accommodating groove 51, the L-shaped plate 53 comprises a first L-shaped plate 531 and a second L-shaped plate 532 vertically fixed with the first L-shaped plate 531, one side, away from the second L-shaped plate 532, of the first L-shaped plate 531 is hinged to the inner side wall of the accommodating groove 51, a connecting piece 55 is arranged on one side, opposite to the first L-shaped plate 531, of the second L-shaped plate 532, and the telescopic end of; the support rod 54 is disposed on one side of the first L-shaped plate 531 opposite to the bottom wall of the accommodating groove 51, and one end of the support rod 54 far away from the first L-shaped plate 531 is fixedly connected with the pulley 4. Therefore, when the cylinder 52 is started, the telescopic end of the cylinder 52 pushes the second L-shaped plate 532 to extend out of the accommodating groove 51 through the connecting piece 55, the extended second L-shaped plate 532 drives the supporting rod 54 to extend to the state perpendicular to the bottom wall of the accommodating groove 51 from the state of being parallel to the bottom wall of the accommodating groove 51, and then the pulley 4 extends out of the accommodating groove 51.

As shown in fig. 4, the pulley 4 includes a mounting seat 41 fixedly connected to one end of the support rod 54 far from the first L-shaped plate 531, and a roller 42 disposed on the mounting seat 41, the roller 42 is provided with a plurality of circumferentially arranged limiting holes 421, a side plate of the mounting seat 41 is provided with a locking hole 411 corresponding to the position of the limiting hole 421, a fastening member 43 is inserted into the locking hole 411 and the limiting hole 421, and the fastening member 43 is a bolt.

The implementation principle of the embodiment is as follows: the first and second telescopic rods 133 and 134, and the third and fourth telescopic rods 143 and 144 are respectively telescopic to adjust the lengths of the two long legs 13 and the two short legs 14, respectively, to match users of different heights, the first and second fixing assemblies 2 and 3 have the same principle, as explained with the first fixing assembly 2, when the length of the long table leg 13 needs to be adjusted, the first key block 22 is pressed to make the first key block 22 contract in the first installation groove 21, at this time, the first spring 24 is in a contracted state, there is an outward tension to the first stopper 23 and the first key 22, and when the first key 22 meets the first fixing hole 26 at other positions, the first key 22 is ejected from the first mounting groove 21 through the first fixing hole 26, the first and second extension rods 133 and 134 are engaged and fixed to each other, thereby achieving the purpose of adjusting the height. The arrangement of the pulley 4 is convenient for moving the office table body 1 to a position to be placed, and when the bolt is inserted into the limiting hole 421 and the locking hole 411, the roller 42 is fixed on the mounting seat 41 and cannot roll; when the pulley 4 is not needed to be used, the telescopic end of the cylinder 52 contracts, and the L-shaped plate 53 together with the support rod 54 and the pulley 4 is contained in the containing groove 51, so that the containing assembly 5 and the pulley 4 are not exposed all the time and are easy to damage due to knocking.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides an office table with raising and lowering functions, includes the office table body (1), the office table body (1) includes table (11), sets up in table cabinet (12) of table (11) bottom surface and sets up respectively in two long table feet (13) of table (11) bottom surface and two short table feet (14) of table cabinet (12) bottom surface, two long table feet (13) and two short table feet (14) are located four end corners of table (11) respectively, its characterized in that: the two long table legs (13) respectively comprise a first telescopic rod (133) and a second telescopic rod (134), wherein one end of the first telescopic rod (133) is fixedly connected with the bottom edge angle of the table plate (11), the second telescopic rod (134) is arranged at one end, far away from the table plate (11), of the first telescopic rod (133), the first telescopic rod (133) is nested in the second telescopic rod (134), a plurality of vertically-arranged first fixing holes (26) are formed in the side wall of the second telescopic rod (134), a first fixing component (2) matched with the first fixing holes (26) is arranged on the first telescopic rod (133), the two short table legs (14) respectively comprise a third telescopic rod (143) and a fourth telescopic rod (144), one end of the third telescopic rod (143) is fixedly connected with the bottom edge angle of the table cabinet (12), the fourth telescopic rod (144) is arranged at one end, far away from the table cabinet (12), the third telescopic rod (143) is nested in the fourth telescopic rod (144), and a plurality of vertically-arranged second fixing holes (36) are formed in the side wall, and a second fixing component (3) matched with the second fixing hole (36) is arranged on the third telescopic rod (143).

2. The office table with the lifting function according to claim 1, wherein: the first fixing component (2) comprises a first mounting groove (21) which is arranged on the outer side wall of the first telescopic rod (133) and the notch of which faces the first fixing hole (26) of the second telescopic rod (134), and a first key block (22), a first limiting block (23) and a first spring (24) which are arranged in the first mounting groove (21), wherein the first limiting block (23) is connected with the inner side wall of the first mounting groove (21) in a sliding manner, one end, close to the notch of the first mounting groove (21), of the first limiting block (23) is fixedly connected with the end part of the first key block (22), the other end of the first limiting block is fixedly connected with the first spring (24), one end, far away from the first limiting block (23), of the first spring (24) is fixedly connected with the bottom wall of the first mounting groove (21), and the notch of the first mounting groove (21) extends along the central axis of the first limiting block (25) close to the first mounting groove (21), the two first stop blocks (25) are oppositely arranged, and one end, far away from the first limiting block (23), of the first key block (22) penetrates through a gap between the two first stop blocks (25) to be in plug fit with the first fixing hole (26).

3. The office table with the lifting function according to claim 1, wherein: the second fixing component (3) comprises a second mounting groove (31) which is arranged on the outer side wall of the third telescopic rod (143) and the notch of which faces the second fixing hole (36) of the fourth telescopic rod (144), and a second key block (32), a second limiting block (33) and a second spring (34) which are arranged in the second mounting groove (31), wherein the second limiting block (33) is connected with the inner side wall of the second mounting groove (31) in a sliding manner, one end, close to the notch of the second mounting groove (31), of the second limiting block (33) is fixedly connected with the end part of the second key block (32), the other end of the second limiting block is fixedly connected with the second spring (34), one end, far away from the second limiting block (33), of the second spring (34) is fixedly connected with the bottom wall of the second mounting groove (31), and the notch of the second mounting groove (31) extends along the central axis of the second limiting block (35) close to the second mounting groove (31), the two second stop blocks (35) are oppositely arranged, and one end, far away from the second limiting block (33), of the second key block (32) penetrates through a gap between the two second stop blocks (35) to be in plug fit with the second fixing hole (36).

4. A desk with lifting function as claimed in claim 3, wherein: the first fixing component (2) and the second fixing component (3) are arranged in two groups, and the first fixing component (2) and the second fixing component (3) are symmetrically arranged on the outer side walls of the first telescopic rod (133) and the third telescopic rod (143) respectively.

5. The office table with the lifting function according to claim 1, wherein: the bottom of second telescopic link (134) and fourth telescopic link (144) all is provided with holds subassembly (5), it is provided with pulley (4) in subassembly (5) to hold, it includes holding tank (51) and sets up cylinder (52), L template (53) and bracing piece (54) in holding tank (51) to hold subassembly (5), the notch of holding tank (51) is vertical downwards, cylinder (52) and L template (53) articulate respectively on holding tank (51) two relative inside walls, bracing piece (54) set up on L template (53), the flexible end of cylinder (52) is articulated with one side of L template (53) to bracing piece (54) dorsad.

6. The office table with the lifting function according to claim 5, wherein: pulley (4) including set up in bracing piece (54) keep away from mount pad (41) of L template (53) one end and set up gyro wheel (42) on mount pad (41), locking hole (411) have been seted up on the curb plate of mount pad (41), gyro wheel (42) have a plurality of spacing holes (421) with locking hole (411) looks adaptation along the circumferencial direction equipartition, locking hole (411) and spacing hole (421) interpolation are equipped with fastener (43).

7. The office table with the lifting function according to claim 1, wherein: the drawing side of the table cabinet (12) is provided with a plurality of vertically arranged drawers (121), and the drawing side of each drawer (121) is inclined outwards along the direction far away from the drawer (121).

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