CN202774931U

CN202774931U - Multi-purpose support structure

Info

Publication number: CN202774931U
Application number: CN 201220272326
Authority: CN
Inventors: 赵淑华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-11
Filing date: 2012-06-11
Publication date: 2013-03-13
Anticipated expiration: 2022-06-11

Abstract

The utility model mainly provides a multi-purpose support structure which mainly comprises a support group, and a connecting device. The support group is provided with at least a pair of supports, the supports are preinstalled and continuously bent pipe bodies, and a connecting portion is arranged at one end of each support. The connecting device is arranged among the connecting portions to enable the supports to be connected into a group, the connecting device effectively enables the supports to be connected in a preset inclined angle state to form a top angle portion, by means of the structural design that the connecting device enables the supports to be connected in an embedded mode, a locking element is needless, meanwhile the connecting device also provides a stable inclined foot support for rotation of the supports to form the top angle portion, and the connecting device can also be disassembled to form a frame body with a plate piece. Additionally, the support structure can be matched with a connecting sleeve, the connecting device can be protectively fixed in the sleeve to flexibly rotate, a clamping piece is arranged at one end of the support which is not connected, and the effects of assembly, disassembly and folding can be achieved by means of the clamping piece.

Description

The multipurpose support structure

Technical field

The utility model is relevant for supporting structure, particularly is used in the support foot rest position of the various tables and chairs that conveniently fold and assemble, rack, showing stand etc., with the modular design of non-screw lock formula, and has various assembled arrangement and uses.

Background technology

Bracket component is indispensable necessary assemblies for furniture, tables and chairs, rack, showing stand etc. articles for use, and it mainly provides other element to support, and forms the function that the body frame structure is beneficial to other arrangements of components; No matter be the support that furniture, rack or decoration all need be used various types, common holder combination mode, use except tradition the fixed engagement modes such as screw lock, stitching, bonding or riveted, more and more designs are many to be processed in the mode of fasteners such as " inserts joints " as far as possible, to avoid the use of screw, also be to meet modular requirement most.

Existing supporting structure, such as No. 83217719 new patent of TaiWan, China application disclosed " improvement of combined bay connected structure ", with circular pipe fitting: engage the integrated structure that forms combined bay by joint, it is characterized by this joint and have to be inserted in for pipe fitting one end and form the circular fit section that closely engages, this fit section be crooked arcuation and its outer wall have a parallel axes to groove; Again, pipe fitting also have the curvature identical with this fit section and inwall have one with the fin of axially parallel, it is chimeric closely that this fin and can cooperating with aforementioned grooves forms, and prevents that this pipe fitting is in the rotation of aforementioned fit section; So as to directly aforementioned pipe fitting and the tight fit of aforementioned joint being finished the combined bay of a stabilized structure.

Other has a kind of combination rack structure, such as No. 89209246 new patent of TaiWan, China application disclosed " the double-arc shape combined frame structure of ease of assembly ", after forming the pipe of a pair of suitable length by the long tube system of cutting, make this be positioned over the curved arc pipe that Bending Processing on the bend pipe processing machine becomes suitable curved arc degree to pipe, it is characterized in that this is to respectively forming the convergent mouth of tool internal thread in the port of curved arc pipe one end, other end pipe face appropriate position connects a perforation, make this to the imploded arcs of curved arc pipe relatively after, again that an end port of tool convergent mouth is smooth in perforation place of imploded arcs, this convergent mouth just is positioned at same center line with perforation, then namely insert perforation by this outer convex arc to the curved arc pipe respectively with screw, be screwed into again in the internal thread locking of convergent mouth it, make this be combined into a double-arc shape combined frame structure to the curved arc pipe in the relative mode of imploded arcs.

In the said structure, the former establishes an axial notch at joint for the fit section that pipe fitting one end is inserted in, cooperate this groove to establish a fin in pipe fitting inner wall, when pipe fitting utilizes fit section to engage, this groove and fin just form chimeric, prevent that fit section is rotated by pipe fitting and weares and teares, cause that to engage part loosening, so as to form an assembling easily, the improvement of the connected structure of the combined bay of stabilized structure; Latter is formed by a pair of curved arc pipe, respectively form the convergent mouth of tool internal thread in to the port of curved arc Guan Yiduan in this, suitable place connects a perforation in other end pipe face, behind screw closure, make this be combined into a double-arc shape combined frame structure to the curved arc pipe with the imploded arcs relative mode, can disassemble arbitrarily and assemble to have, promote integral production efficient and meet outside the economic benefit in order to reach, also can be convenient to the postorder packing, transport and store.

But, in the said structure, all be stationary state behind the Yu Zushe, can't further adjust or the folding action, the consumption market that can't satisfy present multi-functional demand, especially latter's structure are the fixed forms with screw lock, in assembling, must take the long time, more not meet economic benefit.

The utility model content

In view of this, the disclosed multipurpose support structure of the utility model includes: a support group, and it has at least one pair of support, respectively this support is respectively and is the continuously body of bending of ㄇ shape, and respectively this support is provided with a group connecting part in the winding ora terminalis of an end wherein; An assembling apparatus is located at respectively between this group connecting part, connects to one group and make respectively this support connect to establish by this assembling apparatus, and this assembling apparatus can make respectively this support, and both form a top corner part with the common winding of the heeling condition of predetermined angle relatively.

Aforesaid multipurpose support structure, respectively this group connecting part is to be formed at the respectively breach of this support caliber ora terminalis; This assembling apparatus comprises a sleeve, and this sleeve can be in two side ends be sheathed on respectively respectively this group connecting part caliber; These two group connecting parts are embedded at mutually the respectively breach of this group connecting part by this sleeve.

Aforesaid multipurpose support structure, respectively the breach setting of this group connecting part is the dislocation state, and make respectively this support can form the heeling condition of presetting gradient relatively after winding.

Aforesaid multipurpose support structure, form the scarfing unit of a mutual butt after these two group connecting part windings, respectively the gap width of this group connecting part is greater than this scarfing unit width, make the interlocking of two group connecting parts the time provide the respectively counterrotating function of this support, the common top corner part that forms of this support institute has the angle variation and make respectively.

Aforesaid multipurpose support structure, this assembling apparatus also comprise a sheath, and this sheath is sheathed on the breach after the mutual winding.

Aforesaid multipurpose support structure, other includes a fastener, and this fastener is located on the end ora terminalis that does not form group connecting part of arbitrary support in this two stands.

The utility model multipurpose support structure includes: a support group, and this support group has at least one pair of support, and respectively this support is the default continuously body of bending, and is provided with a group connecting part respectively at an end of this support respectively; One assembling apparatus is located at respectively between this group connecting part, connects to one group and this bridge joint is established, and this assembling apparatus can effectively make respectively this support, and both form a top corner part with the common winding of predetermined angle heeling condition respectively; To respectively with this assembling apparatus, this support designs with the non-screw-locking structure that is embedded the mode winding; this assembling apparatus also provides the respectively rotatable firm tiltedly pin support for forming together top corner part of this support simultaneously; also removable and plate forms support body; cooperate the winding sheath; the assembling apparatus protection can be fixed in flexible rotating in this sheath; then fold with fastener during folding; so can reach the effect of being convenient to dismounting, folding folding; and overall structure can be done the various arrangement combination, can be widely used in the bracing frame purposes in the fields such as various rack, showing stand, furniture.

Main purpose of the present utility model and technique effect are to be to provide a kind of multipurpose support structure, and this support is the winding design of non-screw lock, can reach fast in the interlocking mode that group is established, disassembling function.

An inferior purpose of the present utility model and technique effect provide a kind of multipurpose support structure, after its support interlocking group is set the position, have the spinfunction of preset range, to reach the effect that makes things convenient for folding, expansion.

Again a purpose and technique effect of the present utility model, namely be to provide a kind of multipurpose support structure, it has the permutation and combination of multiple pattern, can be used as support foot rest, the use of body frame structure, so can be widely used in the support applications of the patterns such as folding tables and chairs, showing stand, rack, rack for books and newspaper, clothes hanger.

Description of drawings

Fig. 1 is the stereo appearance figure of the utility model one preferred embodiment.

Fig. 2 is the three-dimensional exploded view of the utility model one preferred embodiment.

Fig. 3 is the planar appearance schematic diagram one of the utility model one preferred embodiment.

Fig. 4 is the planar appearance schematic diagram two of the utility model one preferred embodiment.

Fig. 5 is that the group of the utility model one preferred embodiment is established cross-sectional schematic.

Fig. 6 is the folding state schematic diagram of the utility model one preferred embodiment.

Fig. 7 is the use state cross-sectional schematic of the utility model one preferred embodiment.

Fig. 8 is that the solid of the utility model one preferred embodiment is used view.

Fig. 9 is the use view one of the utility model one preferred embodiment.

Figure 10 is the use view two of the utility model one preferred embodiment.

Figure 11 is that the solid of the utility model the second embodiment is used view.

Figure 12 is that the solid of the utility model the 3rd embodiment is used view.

Figure 13 is that the solid of the utility model the 4th embodiment is used view.

Figure 14 is that the solid of the utility model the 5th embodiment is used view.

The main element symbol description

[the utility model]

Support group 10 supports 11,12 group connecting parts 111,121 calibers interior 112,122

Top corner part 13, assembling apparatus 20 sleeves 21 sheaths 22

Fastener 30 socket parts 31 fitting portions, 32 desktops 40

60 perforation 61 of magazine 50 laminates.

The specific embodiment

At first please refer to Fig. 1 to Fig. 5, a kind of multipurpose support structure provided by the utility model consists predominantly of: a support group 10, and be located at an assembling apparatus 20 and a fastener 30 on this support group 10.

This support group 10, it has at least one pair of

support

11,12, and respectively this

support

11,12 is the continuously body of bending of ㄇ shape; Respectively the ㄇ type minor face ora terminalis of this

support

11,12 one is provided with a group connecting part 111,121, is nick shaped for being formed at the caliber ora terminalis.

This assembling apparatus 20, be located at respectively between this group connecting part 111,121, jointly connect to one group and make respectively this

support

11,12 connect to establish, and this assembling apparatus 20 can effectively make respectively this

support

11,12 both form a top corner part 13 with the common winding of predetermined angle heeling condition respectively; This assembling apparatus 20 with a sleeve 21 can with this group connecting part 111,121 calibers in 112,122 the socket, utilize winding sheath 22 after the socket, assembling apparatus 20 protections can be fixed in this sheath 22 interior flexible rotatings, protect it not invaded by foreign matter, affect its rotation and chimeric; The breach of group connecting part 111,121 for being embedded mutually that support 11,12 overlaps and holds is alignment mutually; Respectively the angle a of breach after this group connecting part 111,121 windings is shown in the enlarged drawing of Fig. 7, in a confronting relationship with top corner part 13 angle A of support.

Other sees also Fig. 6 to shown in Figure 8, this fastener 30 is sheathed on the ora terminalis of an end that these support 11 its ㄇ types respectively do not form group connecting part with socket part 31, when not using, 32 of the fitting portions of fastener 30 fold the not time spent in support group 10, are embedded in support 12 its ㄇ types and do not form on the ora terminalis of winding one end.

By above-mentioned member, this

support

11,12 designs with the non-screw-locking structure that is embedded the mode winding to utilize this assembling apparatus 20 to incite somebody to action respectively, this assembling apparatus 20 also provides respectively this

support

11,12 rotatable firm tiltedly pin supports with this top corner part 13 of common formation simultaneously, can reach the effect of being convenient to dismounting, folding folding, and overall structure can be done the various arrangement combination, can be widely used in the bracing frame purposes in the fields such as various rack, showing stand, furniture.

By for further understand the utility model structural feature, application technology means and the effect reached of expection, hereby the utility model occupation mode is described below:

Holder combination step of the present utility model is quite quick and convenient, at first this assembling apparatus 20 is set in respectively respectively in this group connecting part 111,121 calibers 112,122 with its sleeve 21 two ends, and respectively this connects the section of establishing 111,121 breach to make simultaneously this group connecting part 111,121 respectively align mutually embedding, and namely group is established and finished.

Folding operation instruction of the present utility model, please refer to Fig. 6 to Fig. 8, because after respectively this group connecting part 111,121 families embed mutually, form the scarfing unit of a mutual butt between two group connecting parts 111,121, the gap width that each group connecting part has is greater than the width of this scarfing unit, make the certain gap width that still has between two breach after the winding, but gap width can provide respectively this

support

11,12 each automatic rotation function in predetermined angular range whereby, and this

support

11,12 common these top corner parts 13 that form have angle and change and make respectively; When this support 11 respectively, when 12 rotations are parallel shape, this moment, this top corner part was 0 degree, was the folding state; When this support 11 respectively, 12 each spinning during to the limit of preset range, this moment, respectively this support 11,12 was a heeling condition with the angle of establishing mutually, and form this top corner part 13, but be the expansion holding state, therefore the angle a of breach after this group connecting part 111,121 windings is corresponding relation with top corner part 13 angle A of support.

The utlity model has the arrangement mode of diversification, please refer to Fig. 9 to Figure 10, with two groups of support groups 10 of the present utility model with this top corner part 13 respectively down side by side mode arrange, the foot rest that can be used in desktop 40, rack etc. uses; Please refer to Figure 11, with the use of support group 10 of the present utility model as rack for books and newspaper, can place books and newspapers, magazine 50 in this top corner part 13, and utilize simultaneously the fitting portion 32 of fastener 30 to provide books and newspapers, magazine 50 to support the effect that terminates in fitting portion 32; Please refer to Figure 12,

support

11,12 is taken apart, be inserted in respectively the perforation 61 of laminate 60, get final product the enforcement aspect that winding becomes a lamination frame.

The utility model utilization respectively this

support

11,12 is sheathed on respectively in the sleeve 21 with the one end, and be embedded at simultaneously mutually buckle mode in this group connecting part 111 respectively, 121 the breach, by the winding of non-screw lock design, can reach fast in the interlocking mode that group is established, disassembling function; Simultaneously, utilize this group connecting part 111,121 with larger gap width provide be embedded in it after, have a rotatable activity space, can make respectively this

support

11,12 after the interlocking group is set the position, spinfunction with preset range is to reach the effect that makes things convenient for folding, expansion; Moreover, the utility model cooperates various furniture user demands, can provide more than one or more groups and with the group of various directions and establish arrangement, has the Multifunctional supporting design, can be used as support foot rest, the use of body frame structure, so can be widely used in the support applications of the patterns such as folding tables and chairs, showing stand, rack, rack for books and newspaper, clothes hanger.

Cooperate in addition this support 11 respectively, 12 Design of length, then can with the use of the utility model as clothes hanger, as shown in figure 13, also can be applicable to the support purposes of simple type wardrobe, so usability and practicality are high.

Moreover, in response to the now use of wordviewer, please refer to Figure 14, with the use of support group 10 of the present utility model as holder, can place wordviewer in this top corner part 13, and utilize simultaneously the fitting portion 32 of fastener 30 to provide wordviewer to support to terminate in the effect of fitting portion 32.

Comprehensively above-mentioned, the disclosed multipurpose support structure of the utility model, but provide the combination rack structure of a kind of Quick connecting and non-screw lock design, it utilizes this assembling apparatus to be connected this support respectively has this top corner part with formation support with joint construction, and the rotatable effect that reaches folding, simultaneously can be widely used in the fields such as various rack, tables and chairs, showing stand again, and obtain the high supporting structure of a practicality, its structure and simple, convenient folding, it is strong to strut rear stability, uses extensively, has than larger market prospect.

Need Chen Mingzhe, the above is specific embodiment of the utility model and the know-why used, if comply with the change that conception of the present utility model is done, when its function that produces does not exceed specification and graphic contain spiritual yet, all should in scope of the present utility model, close and give Chen Ming.

Claims

1. multipurpose support structure, its feature includes:

A support group, it has at least one pair of support, and described support is respectively and is the continuously body of bending of ㄇ shape, and described support is provided with a group connecting part in the winding ora terminalis of an end wherein;

An assembling apparatus is located between the described group connecting part, connects to one group and make described support connect to establish by this assembling apparatus, and this assembling apparatus can make described support, and both form a top corner part with the common winding of the heeling condition of predetermined angle relatively.

2. according to multipurpose support structure claimed in claim 1, it is characterized in that: this group connecting part is the breach that is formed at described support caliber ora terminalis; This assembling apparatus comprises a sleeve, and this sleeve can be in two side ends be sheathed on respectively described group connecting part caliber; These two group connecting parts are embedded at mutually the breach of described group connecting part by this sleeve.

3. according to multipurpose support structure claimed in claim 2, it is characterized in that: the breach setting of described group connecting part is the dislocation state, makes described support can relatively form the heeling condition of default gradient after winding.

4. according to claim 2 or 3 described multipurpose support structures, it is characterized in that: the scarfing unit that forms a mutual butt after these two group connecting part windings, the gap width of described group connecting part is greater than this scarfing unit width, make the interlocking of two group connecting parts the time provide described support counterrotating function, and make the common top corner part that forms of described support institute have the angle variation.