CN105476263B

CN105476263B - Formula can be collapsed and lean on wall desk

Info

Publication number: CN105476263B
Application number: CN201510842647.3A
Authority: CN
Inventors: 刘光华
Original assignee: CHONGQING MINGMU FURNITURE Co Ltd
Current assignee: CHONGQING MINGMU FURNITURE CO., LTD.
Priority date: 2015-11-29
Filing date: 2015-11-29
Publication date: 2017-12-26
Anticipated expiration: 2035-11-29
Also published as: CN105476263A

Abstract

This patent is related to technical field of furniture, disclose one kind and can collapse formula and lean on wall desk, the gim peg that fixed plate is provided with by one end is anchored in wall, table and fixed plate are hinged, one end and table leg on table away from fixed plate are hinged, the support end of table leg is connected with the adjusting means of adjustable table leg height, the bottom surface of fixed plate is fixedly connected with the parallel supporting plate being adjacent to of wall, the supporting plate is provided with some regulation teeth being evenly arranged, a support bar is hinged with table bottom surface, the support bar is in tilted layout, the one end of support bar away from table is engaged on the between cog of regulation tooth.It using such scheme, can be adjusted in the gradient to table, avoid the table caused by long-term use of component strain of ground out-of-flatness or wall table from tilting, substantially increase the flexibility ratio of installation and the durability of desk.

Description

Formula can be collapsed and lean on wall desk

Technical field

The present invention relates to technical field of furniture.

Background technology

Desk is the important tool that student uses, and than narrow interior, desk floor space is larger, when not in use Still larger space can be occupied, so occur many desks for rationally utilizing the interior space on the market.

A kind of student in the prior art be present and fixation is set with wall table, including horizontally disposed fixed plate, fixed plate side Hole, gim peg is equipped with fixing hole, gim peg is anchored on wall, and the opposite side of fixed plate is hinged one side of turnover board, The another side lower hinge supporting leg upper end of turnover board, supporting leg lower end coordinate with ground；The both sides of fixed plate open up sliding groove, Connecting rod is equipped with sliding groove, the both sides of turnover board set adapter sleeve, and connecting rod can coordinate with adapter sleeve.The invention exists When not in use, turnover board is turned down, so as to reduce area occupied.It can fully provide using space, ensure normal during use Use.But the structure has the disadvantage that：The length of the structural support leg is fixed, the length of support bar be also it is fixed, by It is different in the flatness situation of Different Ground, because ground level is different in installation process, cause desktop to upwarp or sagging, Have a strong impact on normal use；Easily there is certain deformation, the change in size of former component during long-term use in wall table simultaneously Desktop inclination is also resulted in, influences using effect.

The content of the invention

Formula can be collapsed the invention is intended to providing one kind and lean on wall desk, to avoid because size of components difference and long-term use are led Desktop caused by the component strain of cause tilts.

The formula that collapses in this programme leans on wall desk, including fixed plate, table, table leg, the fixed plate to be set by one end Some gim pegs are anchored in wall, and table and fixed plate are hinged, and one end and table leg on table away from fixed plate are hinged, table leg Support end be connected with the adjusting means of adjustable table leg height, the adjusting means includes adjustment seat, spring, support base, adjusts Section seat is fixedly connected on table leg, the cavity of single radial cut is provided with adjustment seat, openend is away from table leg, and the edge of opening is provided with interior The projection stretched, the support base upper and lower end are in I-shaped provided with convex shoulder, and adjustment seat, the support of support base are placed in support base The projection that is conditioned on seat is held to be limited to the outer end of the cavity, spring be located in adjusting seat and convex shoulder and adjustment seat above being clipped in Between projection, screw is threaded with the adjustment seat, the convex shoulder above the end of screw and support base offsets；It is described solid The bottom surface of fixed board is fixedly connected with the supporting plate being adjacent to parallel with wall, and the supporting plate is provided with some regulations being evenly arranged Tooth, a support bar is hinged with table bottom surface, the support bar is in tilted layout, and the one end of support bar away from table is engaged on tune Save the between cog of tooth.

Beneficial effect：During installation, the gim peg in fixed plate is anchored in wall, then built, build beginning The form of the desk is that support bar and table leg are stowed away, and table leg is rotated to parallel with table with support bar；It is to be used when needing When, table leg and support bar are put down, support bar is engaged on regulation tooth, tilts and props up table, the adjusting means below table leg Support on the ground, is adjusted, the screw on rotation adjustment device, when screw is downward according to different ground gradients to table Feeding, screw can contradict the support base of lower end, move down support base relative adjustment seat, so as to raise the height of table leg, make Obtain the up-regulation of table outer end；Reversely rotating screw, then the outer end of table is lowered, meanwhile, for the different height of table, by support bar Suitable regulation tooth between cog is inserted in, is played a supportive role.Using such scheme, it can be adjusted, keep away in the gradient to table Exempt from the table caused by long-term use of component strain of ground out-of-flatness or wall table to tilt, substantially increase the spirit of installation The durability of activity and desk.

Further, bookshelf board is hinged with the upper surface of the table, and in the outside hinged place of bookshelf board provided with spacing Block, books are put for frame.

Further, the bottom of the support base is provided with cushion, avoids the rigid contact on adjusting apparatus and floor, improves book The durability of table and floor stress is avoided excessively to concentrate.

Further, the table upper surface is provided with the groove for being used for placing cup, avoids cup from toppling over.

Further, the bottom surface of the table is provided with the clamping plate for being used for clamping table leg, directly presss from both sides table leg when packing up table leg In clamping plate, it is easy to collapse.

Brief description of the drawings

Fig. 1 is that the present invention can collapse the structural representation that formula leans on wall desk embodiment；

Fig. 2 is the structural representation at A in Fig. 1.

Embodiment

Below by embodiment, the present invention is further detailed explanation：

Reference in Figure of description includes：Fixed plate 1, gim peg 11, regulation tooth 12, table 2, clamping plate 21, table Leg 3, support bar 4, adjustment seat 5, support base 51, cushion 511, spring 52.

Embodiment is substantially as shown in Figures 1 and 2：

The formula that collapses in this programme leans on wall desk, including fixed plate 1, table 2, table leg 3, fixed plate 1 to pass through one end anchor The gim peg 11 connect is anchored in wall, and table 2 and fixed plate 1 are be hinged, and one end and table leg 3 on table 2 away from fixed plate 1 are cut with scissors Connect, the support end of table leg 3 is connected with the adjusting means of the height of adjustable table leg 3.

Adjusting means is made up of adjustment seat 5, spring 52,51 several parts of support base, and adjustment seat 5 is fixedly connected on table leg 3 On, in adjustment seat 5 it is the cavity of single radial cut, and the interior projection stretched, branch are provided with one end open end of the adjustment seat 5 away from table leg 3 It is in I-shaped that the support upper and lower end of seat 51, which has convex shoulder, adjustment seat 5 is placed in support base 51, the support end of support base 51 is conditioned seat 5 On projection be limited to outer end, spring 52 is located in adjusting seat and is clipped between top convex shoulder and the projection of adjustment seat 5, adjustment seat Screw is threaded with 5, the end of screw and the convex shoulder of the top of support base 51 offset；The bottom surface of the fixed plate 1 is fixed It is connected with the parallel supporting plate being adjacent to of wall, the supporting plate is provided with some regulation teeth 12 being evenly arranged, on the bottom surface of table 2 A support bar 4 is hinged with, support bar 4 is in tilted layout, and the one end of support bar 4 away from table 2 is engaged on the between cog of regulation tooth 12.

Bookshelf board is hinged with the upper surface of table 2, and limited block is provided with the outside hinged place of bookshelf board, is put for frame Books.The bottom of support base 51 is provided with cushion 511, avoids the rigid contact on adjusting apparatus and floor, improves the durable of desk Property and floor stress is avoided excessively to concentrate.Milling has the groove for cup placement tool on the upper surface of table 2, avoids cup from inclining .The clamping plate 21 for clamping table leg 3 is welded with the bottom surface of table 2, the clamping plate 21 is flexible, is made using spring leaf, Directly table leg 3 is clipped in clamping plate 21 when packing up table leg 3, is easy to collapse.

Operation principle：During installation, the gim peg 11 in fixed plate 1 is anchored in wall, is then built, built out The form of the desk of beginning is that support bar 4 and table leg 3 are stowed away, and table leg 3 is rotated to parallel with table 2 with support bar 4；When need When to be used, table leg 3 and support bar 4 are put down, support bar 4 is engaged on regulation tooth 12, it is inclined to prop up table 2, table The adjusting means support of the lower section of leg 3 on the ground, is adjusted, rotation adjustment device according to different ground gradients to table 2 On screw, when screw is to lower feeding, screw can contradict the support base 51 of lower end, make the relative adjustment seat 5 of support base 51 to moving down It is dynamic, so as to raise the height of table leg 3 so that raise the outer end of table 2；Reversely rotating screw, then the outer end of table 2 is lowered, meanwhile, For the different height of table 2, support bar 4 is inserted in the suitable regulation between cog of tooth 12, played a supportive role；When packing up, it will support Bar 4 and table leg 3 are clipped in clamping plate 21, and table 2 is placed vertically.

Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification The records such as embodiment can be used for the content for explaining claim.

Claims

1. one kind can collapse formula and lean on wall desk, including fixed plate, table, table leg, the fixation that the fixed plate is provided with by one end Bolt is anchored in wall, and table and fixed plate are hinged, and one end and table leg on table away from fixed plate are hinged, it is characterised in that： The support end of table leg is connected with the adjusting means of adjustable table leg height, and the adjusting means includes adjustment seat, spring, support Seat, adjustment seat is fixedly connected on table leg, is provided with the cavity of single radial cut in adjustment seat, and openend is away from table leg, on the edge of opening Provided with the interior projection stretched, the support base upper and lower end is in I-shaped provided with convex shoulder, and adjustment seat, support base are placed in support base The projection that is conditioned on seat of support end be limited to the outer end of the cavity, spring is located in adjusting seat and is clipped in top convex shoulder and tune Between the projection for saving seat, screw is threaded with the adjustment seat, the convex shoulder above the end of screw and support base offsets； The bottom surface of the fixed plate is fixedly connected with the supporting plate being adjacent to parallel with wall, and the supporting plate is provided with some be evenly arranged Regulation tooth, be hinged with a support bar on table bottom surface, the support bar is in tilted layout, and the one end of support bar away from table is nibbled Close the between cog in regulation tooth.

2. the formula according to claim 1 that collapses leans on wall desk, it is characterised in that：It is hinged with the upper surface of the table Bookshelf board, and limited block is provided with the outside of the hinged place of bookshelf board.

3. the formula according to claim 2 that collapses leans on wall desk, it is characterised in that：The bottom of the support base is provided with buffering Layer.

4. the formula according to claim 3 that collapses leans on wall desk, it is characterised in that：The table upper surface, which is provided with, to be used for Place the groove of cup.

5. the formula according to claim 4 that collapses leans on wall desk, it is characterised in that：The bottom surface of the table, which is provided with, to be used for Clamp the clamping plate of table leg.