CN203041166U

CN203041166U - Folding table leg device

Info

Publication number: CN203041166U
Application number: CN 201220497963
Authority: CN
Inventors: 刘远刚
Original assignee: Individual
Current assignee: DONGGUAN SENZHIGUANG FURNITURE Co Ltd
Priority date: 2012-09-26
Filing date: 2012-09-26
Publication date: 2013-07-10
Anticipated expiration: 2022-09-26

Abstract

The utility model relates to the technical field of table legs, in particular to a table leg folding device; the utility model comprises an assembling frame, wherein one end of the assembling frame is provided with a transverse pin joint seat, the top end of a folding leg is connected with an assembling head, the assembling head comprises a base plate, the base plate is provided with a longitudinal pin joint seat and a transverse shaft, and the top end of the folding leg is pin jointed with the longitudinal pin joint seat; the transverse shaft is pivoted with the transverse pivoting seat; the utility model discloses a length direction that folding leg can follow outside table rotates, can also follow the width direction rotation of outside table to the overall structure that makes the product obtains simplifying, both can fold, can realize the rotation slope again.

Description

The folded table leg device

Technical field

The utility model relates to the table leg technical field, refers in particular to a kind of folded table leg device.

Background technology

Fast development along with electronics technology, use the people of notebook computer more and more, simultaneously, people also are ready to be sitting on the sofa very much, use notebook computer on the bed, and are local when using notebook computers at these, if not by external object, notebook computer is supported, thereby can't stablize, use notebook computer easily, therefore, people have developed note computer desk.

Be that " 201110302896.5 ", name are called in the Chinese invention patent application documents of " note computer desk " and disclose a kind of note computer desk that supports notebook computer as number of patent application, comprise that main body table, pin, U-shaped fixator I, U-shaped fixator II, louvre, baffle plate II, tiltable table, baffle plate III, described main body table are provided with the tiltable table, described main body table and tiltable table are by hinge I, and hinge II connects; Described main body table rear portion is provided with buckle I, buckle II, and described buckle I, buckle II are connected with U-shaped fixator I, U-shaped fixator II respectively; Described tiltable table is provided with louvre.

Disclosed note computer desk in the aforementioned documents, have and be provided with the tiltable table on the main body table again, increased the complexity of product structure, and be provided with two buckles at main body table rear portion, and buckle I, buckle II are connected with U-shaped fixator I, U-shaped fixator II respectively; Structure is also complicated, and in addition, not open stable, foldable structure easily also in the document is realized the portability of note computer desk.

Therefore, based on the defective of above-mentioned existing note computer desk, need improve existing note computer desk.

The utility model content

The purpose of this utility model is to provide a kind of folded table leg device at the deficiencies in the prior art, this folded table leg device solves existing computer desk existing: complex structure, can't realize light, the defective flexibly of computer desk.

For achieving the above object, the utility model is achieved through the following technical solutions:

The folded table leg device comprises the assembling frame, and the end on the assembling frame has horizontal pin joint seat, and the top of folding leg is connected with assembled head, and assembled head includes substrate, has vertical pin joint seat, transverse axis on the substrate, and the top of folding leg is articulated in vertical pin joint seat; Transverse axis is articulated in horizontal pin joint seat.

One side of described assembling frame has the rotation positioning seat, one side of the substrate of assembled head has the rotation locating shaft of parallel transverse axis, the side of rotation positioning seat offers a plurality of locating holes, the rotation positioning seat is combined with the located lateral seat, the located lateral seat has the backstay that can pass locating hole, and the top of located lateral seat has spacing hole, and spacing hole cooperates spring and hoodle, the rotation locating shaft is corresponding with backstay, and the top of rotation positioning seat has the spacing through hole of the hoodle of cooperation.

Described folding leg comprises the cross-brace leg, and the cross-brace midleg is connected with pole, and pole includes upper rack posts, lower fulcrum bar, and an end of upper rack posts is sheathed in the lower fulcrum bar; Offer the screens hole on the lower fulcrum bar, lower fulcrum bar is arranged with the screens seat outward, has fixture block in the screens seat, is hinged with the spanner that compresses fixture block on the screens seat, and a side of the hinged spanner of screens seat is offered porose.

Be suppressed with groove on the outer bar wall of described upper rack posts, groove cooperates with fixture block.

The beneficial effects of the utility model are: folding leg can rotate along the length direction of the table of outside, can also rotate along the width of outside table, thereby makes the overall structure of product obtain simplifying, and both can fold, and can realize that again rotation tilts.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is package assembly schematic diagram of the present utility model;

Fig. 3 is application schematic diagram one of the present utility model;

Fig. 4 is application schematic diagram two of the present utility model;

Element and Reference numeral:

Table 11, folding leg 13, cross-brace leg 18, upper rack posts 19, lower fulcrum bar 20, assembling frame 21, assembled head 22, vertical pin joint seat 23, transverse axis 24, rotation locating shaft 25, laterally pin joint seat 26 rotates positioning seat 27, located lateral seat 28, backstay 29, spacing hole 30, screens hole 31, screens seat 32, fixture block 33, spanner 34.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

See Fig. 1---Fig. 2, the utility model folded table leg device comprises: folding leg 13, specifically comprise cross-brace leg 18, cross-brace leg 18 middle parts are connected with pole, for realizing adjustable for height effect, pole includes upper rack posts 19, lower fulcrum bar 20, and an end of upper rack posts 19 is sheathed in the lower fulcrum bar 20.

For realizing the location after upper rack posts 19 moves, offer screens hole 31 on the lower fulcrum bar 20, the lower fulcrum bar 20 outer screens seats 32 that are arranged with, has fixture block 33 in the screens seat 32, be hinged with spanner 34 on the screens seat 32, one side of screens seat 32 hinged spanners 34 is offered porose, during rotating spanner 34, the inner of this spanner 34 can inwardly compress fixture block 33, make fixture block 33 to the medial movement of lower fulcrum bar 20, up to compressing upper rack posts 19, be convenient location, can be suppressed with groove at the outer bar wall of upper rack posts 19, groove cooperates with fixture block 33.

Shown in Fig. 3,4, for adopting the portable folding computer desk of the utility model structure, the top of upper rack posts 19 is connected with table 11, the bottom surface of table 11 has the folding leg 13 of table 11 two dimension rotations relatively, be that folding leg 13 can rotate along the length direction of table 11, simultaneously, folding leg 13 can also rotate along the width of table 11.

Folding leg 13 of the present utility model is symmetrical structure when using.Wherein, the fixing assembling of the bottom surface sidepiece of table 11 frame 21, end on the assembling frame 21 has horizontal pin joint seat 26, one side of assembling frame 21 has rotation positioning seat 27, the top of upper rack posts 19 is connected with assembled head 22, assembled head 22 includes substrate, has vertical pin joint seat 23 on the substrate, transverse axis 24, one side of substrate has rotation locating shaft 25, rotation locating shaft 25 is parallel with transverse axis 24, and the top of upper rack posts 19 is articulated in vertical pin joint seat 23, and upper rack posts 19 can rotate along the length direction of table 11, folding leg 13 can be rotated along the length direction of table 11, realize folding effect; Transverse axis 24 is along the length direction setting of table 11, and transverse axis 24 is articulated in horizontal pin joint seat 26, makes assembled head 22 can realize rotating along the width of table 11 with folding leg 13, realizes the tilt adjustment effect of table 11 relative horizontal planes.

Location when folding leg 13 broad ways are rotated, the side of rotation positioning seat 27 offers a plurality of locating holes, rotation positioning seat 27 is combined with located lateral seat 28, located lateral seat 28 has the backstay 29 that can pass locating hole, and the top of located lateral seat 28 has spacing hole 30, is used for installing spring and the hoodle of position-limiting action, rotation locating shaft 25 is corresponding with backstay 29, simultaneously, the top of rotation positioning seat has through hole, is used for cooperating hoodle spacing.

The utility model is simple in structure, and integral body is more firm, and the utility model can be applied on small-sized desk, Portable table and other similar products like.

Claims

1. The folding table leg device is characterized in that: it includes an assembly frame, one end of the assembly frame has a horizontal pivot seat, the top of the folding leg is connected with an assembly head, the assembly head includes a base plate, and the base plate has a longitudinal pivot seat, a horizontal The top of the folding leg is pivotally connected to the longitudinal pivot seat; the horizontal axis is pivotally connected to the transverse pivot seat.

2. The folding table leg device according to claim 1, characterized in that: one side of the assembly frame has a rotation positioning seat, one side of the base plate of the assembly head has a rotation positioning axis parallel to the transverse axis, and the rotation positioning seat There are multiple positioning holes on the side, and the rotating positioning seat is matched with a horizontal positioning seat. The horizontal positioning seat has a positioning rod that can pass through the positioning hole. The positioning shaft corresponds to the positioning rod, and the top of the rotating positioning seat has a through hole matching with the positioning of the marbles.

3. The folding table leg device according to claim 2, characterized in that: the folding legs include horizontal support legs, and the middle part of the horizontal support legs is connected with a pole, and the poles include an upper pole, a lower pole, and an upper pole. One end of the rod is sleeved in the lower support rod; the lower support rod is provided with a card hole, and the outer cover of the lower support rod is provided with a card seat, the card seat has a card block, and the card seat is hinged to resist the card block. The wrench is provided with a hole on one side of the hinged wrench of the bayonet seat.

4. The folding table leg device according to claim 3, characterized in that: the outer rod wall of the upper support rod is pressed with a groove, and the groove is matched with the locking block.