CN207100994U

CN207100994U - A kind of connector of sectional sofa

Info

Publication number: CN207100994U
Application number: CN201720299160.XU
Authority: CN
Inventors: 孙吉
Original assignee: ZHEJIANG CHUNANYANG FURNITURE CO Ltd
Current assignee: ZHEJIANG CHUNANYANG FURNITURE CO Ltd
Priority date: 2017-03-24
Filing date: 2017-03-24
Publication date: 2018-03-16
Anticipated expiration: 2027-03-24

Abstract

The utility model provides a kind of connector of sectional sofa, belong to sofa accessory technical field, it includes support base, clamp and limited post, support base is in rectangular-shape, and some stopper slots are provided with the upper surface of support base, and the limited post is inserted in stopper slot, limited post can be connected to the bottom of sofa single-piece, clamp are in concave character type and have two insertion ends, and the bar-shaped trough for inlay card insertion is provided with sofa single-piece, and two insertion ends of clamp are respectively inserted in the bar-shaped trough of different sofa single-pieces.Sofa single-piece is fixed from upper end and the point of bottom two, the sofa single-piece for making to link together all is less likely to occur displacement on vertical plane and horizontal plane, reaches the purpose of firm connection.

Description

A kind of connector of sectional sofa

Technical field

The utility model belongs to sofa accessory technical field, is related to a kind of connector of sectional sofa.

Background technology

Sectional sofa has more multi-form, for example armchair, single couch sofa, love seat, three-seater, more people be husky Hair, corner sofa, special-shaped sofa etc., the sofa single-piece for having polylith independence are stitched together, and by the thin block of the larger sofa of volume Change, it is mainly convenient to carry and produce, but also the shape of sectional sofa can be adjusted according to room general layout.But if only It is that sofa single-piece is put together without connecting, then sofa is easily subjected to displacement, so many sectional sofas possess oneself Connector.

Such as the Chinese patent application of Application No. 201320560481.2, it is related to a kind of sofa connector, including first group Part and the second component, the fixed plate I of the first assembly are provided with connecting seat, and the connecting seat side is provided with groove, described logical Groove connects clasp, the clasp and right angle hook snapping, and the right angle hook is fixed in the second component fixed plate II, the clasp with The snapping end of right angle hook is arc end, and the arc end is enclosed with rubber layer.The utility model is simple in construction, reasonable in design, system It is low to make cost, by setting connector in sofa dorsal edge, each independent sofa can be linked together, facilitate sofa Ornaments, can avoid the movement of sofa, reduce the daily arrangement frequency of people again, by setting the in sofa dorsal edge One component, the second component is set in another sofa dorsal edge, and passes through first assembly and side that the second component snapping is fixed Formula, sofa is linked together.

Above-mentioned this sofa connector is integrally fixed in each sofa single-piece and it is necessary to is matched, and is simply connected One horizontal plane, still it is easy to be subjected to displacement, does not reach firm effect.

Utility model content

The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of connection of sectional sofa Part, sofa single-piece is fixed from upper end and the point of bottom two, the sofa single-piece for making to link together is on vertical plane and horizontal plane All it is less likely to occur displacement, reaches the purpose of firm connection.

The purpose of this utility model can be realized by following technical proposal：A kind of connector of sectional sofa, including branch Support seat, clamp and limited post, it is characterised in that the support base is in rectangular-shape, and some limits are provided with the upper surface of support base Position groove, the limited post are inserted in stopper slot, and limited post can be connected to the bottom of sofa single-piece, and clamp are in concave character type and with two Individual insertion end, the bar-shaped trough for inlay card insertion is provided with sofa single-piece, and two insertion ends of clamp are respectively inserted in different sofa lists In the bar-shaped trough of part.

The position of stopper slot can be designed according to the combination of sectional sofa, the base of sofa, backrest, handrail etc. Sofa single-piece bottom can be connected to by limited post on a support base, so that water of each sofa single-piece in bottom It will not be relatively moved in plane, and bar-shaped trough is provided with two sofa single-piece upper surfaces, then extend into by clamp in bar-shaped trough, according to Two adjacent sofa single-pieces are clamped together by clamp, ensure that the vertical plane that sofa single-piece mutually abuts interfixes.

Further, the depth of stopper slot is more than the length of limited post.

Further, the cross section of the limited post and stopper slot is circle, and the diameter of stopper slot is more straight than limited post Big 0.5mm~the 1mm in footpath.The diameter of stopper slot is slightly larger than limited post, and left and right displacement gaps are few after limited post insertion stopper slot so that Each sofa single-piece can be co-located on support base, then by support base and ground or floor contact.

Further, there are 4 stopper slots, 4 stopper slot rectangular array distributions on the support base.1 support base 4 limited posts can be inserted simultaneously, can connect 2-4 sofa single-piece, and connection is more firm.

Further, the upper surface of the clamp is provided with two connection through holes, and drawstring is connected between two connection through holes. Because clamp are clampingly than stronger, it is not easy to depart from sofa, and without unnecessary holding area, so being drawn by setting Rope, human hand can hold drawstring and be pulled outwardly clamp, clamp are extracted from bar-shaped trough.

Further, clamp are made up of stainless steel material, and support base and limited post are made up of timber.

Further, the clamp have flat part, and connection through hole is arranged on flat part, and the insertion end is plate-like, Insertion end leans perpendicular to flat part, medial surface and the sofa single-piece of insertion end.

Further, through there is screwed hole on the limited post, limited post is connected by screw with sofa single-piece bottom.

Compared with prior art, the connecting-piece structure of this sectional sofa is simple, and does not damage sofa, only need to be in sofa list Open bar-shaped trough, connection and easy removal in part upper surface edge, it is not necessary to extra instrument；And pass through clamp and support Seat all links together the upper surface of sofa single-piece and bottom, and connection is more firm, it is not easy to separation or skew.

Brief description of the drawings

Fig. 1 is the sectional view of sectional sofa.

Fig. 2 is the structural representation of clamp.

Fig. 3 is the structural representation of support base.

Fig. 4 is the stereogram of this connector application effect.

In figure, 1, support base；2nd, clamp；3rd, limited post；4th, stopper slot；5th, insertion end；6th, bar-shaped trough；7th, through hole is connected； 8th, flat part；9th, screwed hole；10th, screw；11st, drawstring.

Embodiment

It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, the connector of this sectional sofa includes support base 1, clamp 2 and limited post 3.This In embodiment, the quantity of limited post 3 is depending on sofa single-piece quantity, and corner can set 1-2 at the bottom one of sofa single-piece Limited post 3, if sofa single-piece is base, then 4-8 roots limited post 3 is needed, if sofa single-piece is handrail or backrest, that Need 2-4 roots limited post 3.

Support base 1 is in rectangular-shape, and 4 stopper slots 4 are provided with the upper surface of support base 1, and limited post 3 inserts stopper slot 4 In, limited post 3 can be connected to the bottom of sofa single-piece, and clamp 2 are in concave character type and have two insertion ends 5, opened in sofa single-piece There is the bar-shaped trough 6 for inlay card insertion, two insertion ends 5 of clamp 2 are respectively inserted in the bar-shaped trough 6 of different sofa single-pieces.

The depth of stopper slot 4 is more than the length of limited post 3.It so can just enable sofa bottom and the upper surface of support base 1 Lean comprehensively, sofa is smoothly supported.

The cross section of limited post 3 and stopper slot 4 is circle, and the diameter of stopper slot 4 is bigger 0.5mm than the diameter of limited post 3 ~1mm.The diameter of stopper slot 4 is slightly larger than limited post 3, and left and right displacement gaps are few after limited post 3 inserts stopper slot 4 so that each Sofa single-piece can be co-located on support base 1, then by support base 1 and ground or floor contact.

There are 4 stopper slots, 4,4 rectangular array of stopper slot 4 distributions on support base 1.1 support base 1 can be inserted simultaneously Enter 4 limited posts 3,2-4 sofa single-piece can be connected, connection is more firm.

The upper surface of clamp 2 is provided with two connection through holes 7, and drawstring 11 is connected between two connection through holes 7.Due to clamp 2 clampingly than stronger, it is not easy to depart from sofa, and without unnecessary holding area, so by setting drawstring 11, people Hand can hold drawstring 11 and be pulled outwardly clamp 2, and clamp 2 are extracted from bar-shaped trough 6.

Clamp 2 are made up of stainless steel material, have stronger chucking power.Support base 1 and limited post 3 are made up of timber.

Clamp 2 have flat part 8, and connection through hole 7 is arranged on flat part 8, and the insertion end 5 is plate-like, and insertion end 5 is hung down Directly leant in flat part 8, medial surface and the sofa of insertion end 5.

Through there is screwed hole 9 on limited post 3, limited post 3 is connected with sofa single-piece bottom by screw 10.

The position of stopper slot 4 can be designed according to the combination of sectional sofa, base, backrest, the handrail of sofa It can be connected to Deng sofa single-piece bottom by limited post 3 on a support base 1, so that each sofa single-piece is in bottom Horizontal plane on will not relatively move, and bar-shaped trough 6 is provided with two sofa single-piece upper surfaces, then extend into bar shaped by clamp 2 In groove 6, two adjacent sofa single-pieces are clamped together by clamp 2, ensure that the vertical plane that sofa single-piece mutually abuts is mutual It is fixed.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims

1. a kind of connector of sectional sofa, including support base, clamp and limited post, it is characterised in that the support base is in length Cube shape, some stopper slots are provided with the upper surface of support base, the limited post is inserted in stopper slot, and limited post can be connected to sand The bottom of bill part, clamp are in concave character type and have two insertion ends, and the bar-shaped trough for inlay card insertion, card are provided with sofa single-piece Two insertion ends of pincers are respectively inserted in the bar-shaped trough of different sofa single-pieces.

2. the connector of a kind of sectional sofa according to claim 1, it is characterised in that the depth of stopper slot is more than spacing The length of post.

3. the connector of a kind of sectional sofa according to claim 2, it is characterised in that the limited post and stopper slot Cross section is circle, and the diameter of stopper slot is bigger 0.5mm~1mm than the diameter of limited post.

4. the connector of a kind of sectional sofa according to claim 3, it is characterised in that there are 4 on the support base Stopper slot, 4 stopper slot rectangular array distributions.

5. the connector of a kind of sectional sofa according to claim 1, it is characterised in that the upper surface of the clamp is provided with Two connect through holes, and drawstring is connected between two connection through holes.

6. the connector of a kind of sectional sofa according to claim 4, it is characterised in that clamp are stainless steel material system Into support base and limited post are made up of timber.

A kind of 7. connector of sectional sofa according to claim 5, it is characterised in that the clamp have flat part, Connection through hole is arranged on flat part, and the insertion end is plate-like, and insertion end is perpendicular to flat part, medial surface and the sand of insertion end Hair leans.

8. the connector of a kind of sectional sofa according to claim 6, it is characterised in that running through on the limited post has spiral shell Pit, limited post are connected by screw with sofa single-piece bottom.