CN201640941U

CN201640941U - Foldable desk frame

Info

Publication number: CN201640941U
Application number: CN200920268137XU
Authority: CN
Inventors: 李福权
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-28
Filing date: 2009-10-28
Publication date: 2010-11-24
Anticipated expiration: 2019-10-28

Abstract

The utility model discloses a foldable desk frame, which comprises left desk frame legs connected movably, right desk frame legs connected movably and a support arranged above the left and right desk frame legs, wherein the support is movably connected with the left and right desk frame legs via connecting parts. The desk frame can be folded and unfolded flexibly through the left and right desk frame legs which are respectively connected movably so as to bring more convenience to use. During usage, a horizontal desktop placed on the support can be used as a dinner table, a tea table, a desk and the like, thereby realizing multifunction. As the support is movably connected with the desk frame legs via the connecting parts, the desk frame legs and the support can be folded and closed when not used, space occupation of the desk frame is reduced further, and the desk frame is convenient in storage and transport during production and sale.

Description

A kind of folding table frame

Technical field

The utility model relates to a kind of furniture, particularly a kind of folding table frame.

Background technology

The folding table frame that has structure of all kinds on the market is used for the support level table top and makes usefulness such as dining table, tea table.Most of folding table frames comprise two frame pin of flexible connection and the support bar of fixedlying connected with table frame pin, during use table frame pin are launched, and place horizontal table top and get final product on support bar.Owing to flexibly connect between the table frame pin, this table frame is easy to realize folding.But the table frame after only folding by two frame pin takes up space still bigger, and especially when support bar was longer, difficulty was all compared in carrying and storage, causes the transportation in the production and selling process and deposits inconvenience.

Summary of the invention

In order to address the above problem, the purpose of this utility model is to provide a kind of table frame little, that conveniently transport and deposit that takes up room after folding.

The utility model is that the technical scheme that its problem of solution is adopted is:

A kind of folding table frame comprises the left side table frame pin of flexible connection, the right table frame pin of flexible connection, and the bracing frame that is arranged on left and right table frame pin top, and support frame as described above flexibly connects with described left and right table frame pin respectively by connector.

As the further improvement of such scheme, support frame as described above comprises left and right support bar, is provided with Connection Block between the described left and right support bar, and the right-hand member of described left support bar and the left end of described right support bar are riveted with the two ends of Connection Block are movable respectively.

The beneficial effects of the utility model are: the left and right table frame pin that flexibly connects respectively makes a frame can realize neatly launching with folding, more convenient to use; On bracing frame, place level table during use and just can be used as uses such as dining table, tea table, desk, diverse in function; Realize flexibly connecting by connector between bracing frame and the table frame pin, table frame pin and bracing frame folding can be closed up when not using, take up space, be convenient to storage, transportation etc. in the production and selling process thereby can further reduce a frame; In addition, support bar is divided into the left and right support bar of riveting with Connection Block, can conveniently expands the length of support bar, make it to support longer desktop, and left and right support bar all can draw in, and the volume of folding table frame becomes very little like this, and it is convenient more to deposit and carry.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a three-dimensional structure diagram of the present utility model;

Fig. 2 is an A of the present utility model portion enlarged diagram;

Fig. 3 is a B of the present utility model portion enlarged diagram;

Fig. 4 is the structural representation of the table frame pin of a pair of flexible connection;

Fig. 5 is the side schematic view after first pin among Fig. 4 and second pin draw in;

Fig. 6 is the schematic diagram after table frame pin of the present utility model draws in;

Fig. 7 is a schematic diagram further that table frame pin is folding on the basis of Fig. 5;

Fig. 8 is a schematic diagram further that support bar is folding on the basis of Fig. 6;

Fig. 9 is the end-state schematic diagram after the utility model folds.

The specific embodiment

With reference to Fig. 1, folding table frame of the present utility model, comprise the left side table frame pin 1 of flexible connection, the right table frame pin 2 that flexibly connects, and the bracing frame 3 that is arranged on left side table frame pin 1, right table frame pin 2 tops, support frame as described above 3 flexibly connects with described left side table frame pin 1, right table frame pin 2 respectively by connector 4.As preferred implementation of the present utility model, folding table frame adopts aluminium alloy to make, and gathering and bracing frame 3 is folding between the convenient realization of the structure of its a flexible connection left side frame pin 1, the right table frame pin 2, and it is littler to account for volume after folding.

Further improvement as such scheme, support frame as described above 3 comprises left and

right support bar

3a, 3b, be provided with Connection Block 5 between described left and right support bar 3a, the 3b, the left end of the right-hand member of described left support bar 3a and described right support bar 3b is riveted with the two ends of Connection Block 5 are movable respectively.After bracing frame 3 was divided into interconnective left and

right support bar

3a, 3b, folding table frame of the present utility model can be used for supporting long level table, but and all foldings of left and

right support bar

3a, 3b, can further reduce taking up room of folding table frame.

With reference to Fig. 2, as preferred implementation of the present utility model, the lower end of described connector 4 is fixedly connected on respectively on left table frame pin 1, the right table frame pin 2, and rivet with left support bar 3a, right support bar 3b are movable respectively the upper end of described connector 4.The upper end of connector 4 is connected with bracing frame 3 by rivet 6, this structure can be utilized rivet 6 carry-over moments, the table frame pin that is fixed on connector 4 lower ends can upwards be rotated around rivet 6, thereby the folding between realization left side table frame pin 1, right table frame pin 2 and the bracing frame 3 is closed up.The lower end of connector 4 of the present utility model can be welded on left side table frame pin 1, the right table frame pin 2, and its upper end can also be connected with bracing frame 3 by bolt, also can realize flexibly connecting by hinge and bracing frame 3.

With reference to Fig. 3, described Connection Block 5 is fixedlyed connected with a middle table frame pin 7 that flexibly connects.For long bracing frame 3, middle table frame pin 7 can be welded on the middle part of Connection Block 5, realize support and fixation to left and

right support bar

3a, 3b, make folding table frame more firm, increased the bearing capacity of folding table frame simultaneously.In addition, this structure also is applicable to the length of expansion bracing frame 3, promptly, bracing frame 3 is divided into a plurality of

support bar

3a, 3b, movable riveted joint between the two ends of whole bracing frame 3 and the table frame pin, be horizontal linear by Connection Block between each support bar 3a, the 3b and link to each other, table frame pin 7 was used for support fixation bracing frame 3 in the middle of the welding of Connection Block 5 belows was a plurality of.

Further, with reference to Fig. 4, described

table frame pin

1,2,7 is made up of first pin 1a and second pin 1b respectively, the long leg 11a of described first pin 1a is fixedlyed connected by brace 9 with short-leg 12a, described second pin 1b passes from the groove that long leg 11a and short-leg 12a and brace 9 are surrounded, described second pin 1b with fixedly connected the movable riveted joint in middle part of slices 9.As preferred implementation, the two ends of brace 9 are welded on respectively on the long leg 11a and short-leg 12a of first pin 1a, the middle part of brace 9 and second pin 1b flexibly connect by rivet, second pin 1b can be movable in the groove that long leg 11a and short-leg 12a and brace 9 are surrounded, and this structure makes between first pin 1a and second pin 1b and can launch neatly, draw in.As shown in Figure 5, be parastate after first pin 1a and second pin 1b draw in,, reduce to take up room so that further can combine closely with bracing frame 3 after the folding.

Further, be provided with spacing brace 8 between the described

table frame pin

1,2,7.Spacing brace 8 makes the connection of each

frame pin

1,2,7 of folding table frame more firm.

Wherein, described spacing brace 8 is made of connection strap 8a, the 8b that an end is hinged, and the other end of

connection strap

8a, 8b is separately fixed on second pin 1b and first the pin 1a.Like this, spacing brace 8 has guaranteed can launch definite angle between first pin 1a flexibly connecting and second pin 1b, thereby makes folding table frame be not easy to become flexible, and connection strap 8a, the 8b that is hinged makes things convenient for first pin 1a and second pin 1b folding to close up.

Fig. 6-9 has showed the state in each folding stage of folding table frame of the present utility model.As shown in Figure 6, each of flexible connection is to drawing between the table frame pin; Further, as shown in Figure 7, about the two pairs of table frame pin can upwards rotate around the two ends of support bar 3 respectively, frame pin folding of final table and bracing frame 3 close up; Further,, left and right sidesing post can be rotated around the rivet on the Connection Block 5, left and right sidesing post folding and middle table frame pin are closed up with reference to Fig. 8; End-state with the table frame after repeatedly folding as shown in Figure 9.Stereochemical structure state as shown in Figure 1 is to shown in the folding end-state shown in Figure 9, folding table frame of the present utility model can be realized the folding of table frame pin and bracing frame, not only can fully reduce a frame and take up space, be convenient to deposit, and help transportation and storage in the processes such as production and selling.

Above-mentionedly just preferred embodiments more of the present utility model are illustrated and describe; but embodiment of the present utility model is not restricted to the described embodiments; as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.

Claims

1. folding table frame, comprise the left side table frame pin (1) of flexible connection, the right table frame pin (2) that flexibly connects, and the bracing frame (3) that is arranged on left and right table frame pin (1,2) top, it is characterized in that: support frame as described above (3) flexibly connects with described left and right table frame pin (1,2) respectively by connector (4).

2. folding table frame according to claim 1, it is characterized in that: support frame as described above (3) comprises left and right support bar (3a, 3b), be provided with Connection Block (5) between the described left and right support bar (3a, 3b), the left end of the right-hand member of described left support bar (3a) and described right support bar (3b) is riveted with the two ends of Connection Block (5) are movable respectively.

3. folding table frame according to claim 1 is characterized in that: the lower end of described connector (4) is fixedly connected on respectively on the left and right table frame pin (1,2), and rivet with left and right support bar (3a, 3b) is movable respectively the upper end (6) of described connector (4).

4. folding table frame according to claim 2 is characterized in that: described Connection Block (5) is fixedlyed connected with a middle table frame pin (7) that flexibly connects.

5. according to claim 1 or 4 described folding table frames, it is characterized in that: described table frame pin (1,2,7) is made up of first pin (1a) and second pin (1b) respectively, the long leg (11a) of described first pin (1a) is fixedlyed connected by brace (9) with short-leg (12a), described second pin (1b) passes described second pin (1b) and the movable riveted joint in the middle part of brace (9) from the groove that long leg (11a) and short-leg (12a) and brace (9) are surrounded.

6. folding table frame according to claim 5 is characterized in that: be provided with spacing brace (8) between first pin (1a) of described table frame pin (1,2,7) and second pin (1b).

7. folding table frame according to claim 6, it is characterized in that: the connection strap that described spacing brace (8) is hinged by an end (8a, 8b) constitutes, and the other end of connection strap (8a, 8b) is separately fixed on second pin (1b) and first pin (1a).