CN214127450U

CN214127450U - Household table with adjustable use area

Info

Publication number: CN214127450U
Application number: CN202022416217.4U
Authority: CN
Inventors: 张皓为
Original assignee: Jirong Furniture Co ltd
Current assignee: Jirong Furniture Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-09-07
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a domestic desk with adjustable usable floor area, including first table, the equal fixedly connected with supporting leg in four corners of first table bottom, the sliding tray has been seted up to the bottom of first table, the inner chamber of first table is seted up flutedly, the inner chamber of recess is provided with the second table, the front end on second table bottom right side and the equal fixedly connected with support column in rear end. The utility model discloses a set up sliding tray, recess, second table, support column, gyro wheel, box, threaded rod, thread block, pivot, knob, chucking mechanism, slide bar, first spout, first slider, bearing, second spout and second slider and mutually support, reached the advantage to the adjustable usable floor area of desk, make the desk when using, can effectual usable floor area of adjusting the desk, can place more article, reduce the area of desk, can satisfy user's user demand.

Description

Household table with adjustable use area

Technical Field

The utility model relates to a house technical field specifically is a domestic desk with adjustable usable floor area.

Background

The household refers to a series of home decoration, furniture configuration, electric appliance placement and the like, which are related to a living room and even comprise geographical positions (household wind and water), and all belong to the household category, the table is common furniture, most of manufacturing raw materials are wood, a plane is arranged on the table, a support column is arranged below the table, objects can be placed on the table, things can be done, meals can be eaten, writing and working and the like, the table is furniture fixed by smooth flat plates, legs and other supports, the table can also be used as nouns in Chinese, in order to meet the public demands, the types of the table are rich and diverse, and the table can be divided into a plurality of categories according to the demands, such as an office table, a dining table, a desk, a computer table, a teacher's table and the like.

Household articles need to be used when placed on a table, and the existing table has the following defects: the existing table does not have the function of adjusting the use area, so that when the table is used, because the use area is limited, more articles are placed, the number of the tables needs to be increased, the occupied area of the table is large, and the use requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a domestic desk with adjustable usable floor area possesses the advantage to the adjustable usable floor area of desk, has solved current desk and has not had adjustable usable floor area's function, leads to the desk when using, because usable floor area is limited, and the article of placing are more, need increase the quantity of desk, cause the great problem of area of desk.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a household table with an adjustable use area comprises a first table plate, wherein four corners of the bottom of the first table plate are fixedly connected with supporting legs, the bottom of the first table plate is provided with a sliding groove, an inner cavity of the first table plate is provided with a groove, the inner cavity of the groove is provided with a second table plate, the front end and the rear end of the right side of the bottom of the second table plate are fixedly connected with supporting columns, the bottoms of the supporting columns are movably connected with idler wheels through movable pins, the bottom of the first table plate is fixedly connected with a box body at the bottom of the sliding groove, the inner cavity of the box body is provided with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded block, the left side of the threaded rod is fixedly connected with a rotating shaft, the left end of the rotating shaft penetrates through the outer part of the box body and is fixedly connected with a knob, the top of the left side of the box body is provided with a clamping mechanism, the clamping mechanism comprises a fixed block, the right side of fixed block and the left top fixed connection of box, the draw-in groove has been seted up on the surface of knob, there is the fixture block in the front of fixed block through removable pin swing joint, the one end that the fixed block was kept away from to the fixture block runs through to the inner chamber of draw-in groove, the top fixedly connected with slide bar of screw thread piece, the surface of slide bar and the inner chamber sliding connection of sliding tray, the top of slide bar run through to the inner chamber of sliding tray and with the left side fixed connection of second table bottom.

Preferably, the length of the inner cavity of the sliding groove is greater than the length of the sliding rod, the width of the inner cavity of the sliding groove is greater than the width of the sliding rod, and the height of the inner cavity of the sliding groove is less than the height of the sliding rod.

Preferably, a first sliding groove is formed in the top of the inner cavity of the groove, a first sliding block is connected to the inner cavity of the first sliding groove in a sliding mode, and the bottom of the first sliding block is fixedly connected with the left side of the top of the second table board.

Preferably, the right end of the threaded rod is sleeved with a bearing, and the right side of the bearing is fixedly connected with the right side of the inner wall of the box body.

Preferably, a second sliding groove is formed in the bottom of the inner wall of the box body, a second sliding block is connected to an inner cavity of the second sliding groove in a sliding mode, and the top of the second sliding block is fixedly connected with the bottom of the thread block.

(III) advantageous effects

Compared with the prior art, the utility model provides a domestic desk with adjustable usable floor area possesses following beneficial effect:

1. the utility model discloses a set up sliding tray, recess, second table, support column, gyro wheel, box, threaded rod, thread block, pivot, knob, chucking mechanism, slide bar, first spout, first slider, bearing, second spout and second slider and mutually support, reached the advantage to the adjustable usable floor area of desk, make the desk when using, can effectual usable floor area of adjusting the desk, can place more article, reduce the area of desk, can satisfy user's user demand.

2. The utility model discloses a set up sliding tray and slide bar, play the effect that conveniently drives the second table and remove, through setting up support column and gyro wheel, play the effect of support to the second table, through setting up chucking mechanism, play the spacing effect of chucking to the knob, through setting up first spout and first slider, stable effect when playing the removal to the second table, through setting up the bearing, stable effect when playing the rotation to the screw rod, through setting up second spout and second slider, play stable effect when removing to the screw block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a first table; 2. supporting legs; 3. a sliding groove; 4. a groove; 5. a second table; 6. a support pillar; 7. a roller; 8. a box body; 9. a threaded rod; 10. a thread block; 11. a rotating shaft; 12. a knob; 13. a chucking mechanism; 131. a fixed block; 132. a card slot; 133. a clamping block; 14. a slide bar; 15. a first chute; 16. a first slider; 17. a bearing; 18. a second chute; 19. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, a household table with an adjustable usable area comprises a first table board 1, wherein four corners of the bottom of the first table board 1 are fixedly connected with supporting legs 2, the bottom of the first table board 1 is provided with a sliding groove 3, an inner cavity of the first table board 1 is provided with a groove 4, an inner cavity of the groove 4 is provided with a second table board 5, the front end and the rear end of the right side of the bottom of the second table board 5 are fixedly connected with supporting columns 6, the bottom of the supporting columns 6 is movably connected with rollers 7 through movable pins, the bottom of the first table board 1 and the bottom of the sliding groove 3 are fixedly connected with a box body 8, an inner cavity of the box body 8 is provided with a threaded rod 9, the surface of the threaded rod 9 is in threaded connection with a threaded block 10, the left side of the threaded rod 9 is fixedly connected with a rotating shaft 11, the left end of the rotating shaft 11 penetrates to the outer part of the box body 8 and is fixedly connected with a knob 12, the top of the left side of the box body 8 is provided with a clamping mechanism 13, the clamping mechanism 13 comprises a fixed block 131, the right side of the fixed block 131 is fixedly connected with the top of the left side of the box body 8, a clamping groove 132 is formed in the surface of the knob 12, the front surface of the fixed block 131 is movably connected with a clamping block 133 through a movable pin, one end, far away from the fixed block 131, of the clamping block 133 penetrates through the inner cavity of the clamping groove 132, the top of the threaded block 10 is fixedly connected with a sliding rod 14, the surface of the sliding rod 14 is slidably connected with the inner cavity of the sliding groove 3, the top of the sliding rod 14 penetrates through the inner cavity of the sliding groove 3 and is fixedly connected with the left side of the bottom of the second table plate 5, the length of the inner cavity of the sliding groove 3 is larger than that of the sliding rod 14, the width of the inner cavity of the sliding groove 3 is larger than that of the sliding rod 14, the height of the inner cavity of the sliding groove 3 is smaller than that of the sliding rod 14, a first sliding groove 15 is formed in the top of the inner cavity of the groove 4, a first sliding block 16 is slidably connected with the inner cavity of the first sliding groove 15, the bottom of the first block 16 is fixedly connected with the left side of the top of the second table plate 5, the right end of the threaded rod 9 is sleeved with a bearing 17, the right side of the bearing 17 is fixedly connected with the right side of the inner wall of the box body 8, the bottom of the inner wall of the box body 8 is provided with a second sliding groove 18, the inner cavity of the second sliding groove 18 is connected with a second sliding block 19 in a sliding manner, the top of the second sliding block 19 is fixedly connected with the bottom of the threaded block 10, the sliding groove 3 and the sliding rod 14 are arranged to conveniently drive the second table plate 5 to move, the supporting column 6 and the roller 7 are arranged to support the second table plate 5, the clamping mechanism 13 is arranged to limit the clamping position of the knob 12, the first sliding groove 15 and the first sliding block 16 are arranged to stabilize the second table plate 5 during moving, the bearing 17 is arranged to stabilize the threaded rod 9 during rotating, the second sliding groove 18 and the second sliding block 19 are arranged to stabilize the threaded block 10 during moving, through setting up sliding tray 3, recess 4, second table 5, support column 6, gyro wheel 7, box 8, threaded rod 9, thread block 10, pivot 11, knob 12, chucking mechanism 13, slide bar 14, first spout 15, first slider 16, bearing 17, second spout 18 and second slider 19 mutually support, the advantage to the adjustable usable floor area of desk has been reached, make the desk when using, the usable floor area of can effectual regulation desk, can place more article, reduce the area of desk, user's user demand can be satisfied.

When the table is used, the fixture block 133 is pulled firstly, so that the fixture block 133 leaves the inner cavity of the clamping groove 132 through the movable pin, then the knob 12 is rotated, the knob 12 rotates to drive the rotating shaft 11 to start rotating, the rotating shaft 11 rotates to drive the threaded rod 9 to start rotating in the inner cavity of the bearing 17, so that the threaded rod 9 rotates stably, meanwhile, the threaded rod 9 rotates to drive the threaded block 10 to move on the surface of the threaded rod 9 through threads, the threaded block 10 moves to drive the second slider 19 to slide in the inner cavity of the second sliding groove 18, so that the threaded block 10 moves stably, meanwhile, the threaded block 10 moves to drive the sliding rod 14 to slide in the inner cavity of the sliding groove 3, meanwhile, the sliding rod 14 moves to drive the second table 5 to start moving, the second table 5 moves to drive the first slider 16 to slide in the inner cavity of the first sliding groove 15, so that the second table 5 moves stably, meanwhile, the second table 5 moves to drive the supporting column 6 to move, and the supporting column 6 moves to drive the roller 7 to start rolling through the movable pin, make second table 5 remove stably, can when second table 5 stretches out to the right side of first table 1, then stimulate fixture block 133, make fixture block 133 go into corresponding draw-in groove 132 inner chamber through the removable pin card to the advantage of adjustable usable floor area of desk has been reached.

The standard parts used in this application document all can be purchased from the market, and can be customized according to the record of description and drawings, the concrete connection mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, machinery, part and equipment all adopt conventional model among the prior art, the control mode is automatic control through the controller, the control circuit of controller can realize through technical staff's simple programming in this field, belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail, and the peripheral controller that mentions in the description can play the control role for the electrical components that this article mention, and this peripheral controller is conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a domestic adjustable usable floor area's desk, includes first table (1), its characterized in that: the four corners of the bottom of the first table board (1) are fixedly connected with supporting legs (2), the bottom of the first table board (1) is provided with a sliding groove (3), the inner cavity of the first table board (1) is provided with a groove (4), the inner cavity of the groove (4) is provided with a second table board (5), the front end and the rear end of the right side of the bottom of the second table board (5) are fixedly connected with supporting columns (6), the bottom of each supporting column (6) is movably connected with a roller (7) through a movable pin, the bottom of the first table board (1) is fixedly connected with a box body (8) at the bottom of the sliding groove (3), the inner cavity of the box body (8) is provided with a threaded rod (9), the surface of the threaded rod (9) is connected with a threaded block (10), the left side of the threaded rod (9) is fixedly connected with a rotating shaft (11), and the left end of the rotating shaft (11) penetrates through the outer part of the box body (8) and is fixedly connected with a knob (12), the left top of box (8) is provided with chucking mechanism (13), chucking mechanism (13) are including fixed block (131), the right side and the left top fixed connection of box (8) of fixed block (131), draw-in groove (132) have been seted up on the surface of knob (12), there is fixture block (133) in the front of fixed block (131) through removable pin swing joint, the one end that fixed block (131) were kept away from in fixture block (133) runs through to the inner chamber of draw-in groove (132), the top fixedly connected with slide bar (14) of screw thread piece (10), the surface of slide bar (14) and the inner chamber sliding connection of sliding tray (3), the top of slide bar (14) run through to the inner chamber of sliding tray (3) and with the left side fixed connection of second table (5) bottom.

2. The household table with the adjustable use area according to claim 1, is characterized in that: the length of the inner cavity of the sliding groove (3) is greater than that of the sliding rod (14), the width of the inner cavity of the sliding groove (3) is greater than that of the sliding rod (14), and the height of the inner cavity of the sliding groove (3) is smaller than that of the sliding rod (14).

3. The household table with the adjustable use area according to claim 1, is characterized in that: first spout (15) have been seted up at the top of recess (4) inner chamber, the inner chamber sliding connection of first spout (15) has first slider (16), the bottom of first slider (16) and the left side fixed connection at second table (5) top.

4. The household table with the adjustable use area according to claim 1, is characterized in that: the right end of the threaded rod (9) is sleeved with a bearing (17), and the right side of the bearing (17) is fixedly connected with the right side of the inner wall of the box body (8).

5. The household table with the adjustable use area according to claim 1, is characterized in that: the bottom of the inner wall of the box body (8) is provided with a second sliding groove (18), the inner cavity of the second sliding groove (18) is connected with a second sliding block (19) in a sliding mode, and the top of the second sliding block (19) is fixedly connected with the bottom of the thread block (10).