CN204828176U - A connection structure that is used for sofa shank and bedplate - Google Patents
A connection structure that is used for sofa shank and bedplate Download PDFInfo
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- CN204828176U CN204828176U CN201520630005.2U CN201520630005U CN204828176U CN 204828176 U CN204828176 U CN 204828176U CN 201520630005 U CN201520630005 U CN 201520630005U CN 204828176 U CN204828176 U CN 204828176U
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- base
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- supporting bar
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Abstract
The utility model provides a connection structure that is used for sofa shank and bedplate, includes the base, is located support bar frame and bedplate on the base, the support bar frame is equipped with the sand grip with base contact's one side, the sand grip with support bar frame structure as an organic whole, be equipped with on the base with sand grip matched with recess. The utility model discloses a base and the unsmooth cooperation of supporting the stick make support stick and SOFA base combine more firmly for each partial atress of furniture is even, durable.
Description
Technical field
The utility model belongs to technical field of furniture manufacturing, particularly relates to a kind of linkage structure for sofa leg and seat board.
Background technique
Mahogany furniture is as the luxury goods in household, people are enjoyed to pursue because it has the characteristic of increment value preserving, redwood is stale-proof for wooden hard thousand, create the long-lived basis of mahogany furniture, and the user of a lot of mahogany furniture often encounters easily to loosen between furniture part and assembly and causes sofa or chair to rock the problem of falling apart, and cause loosening falling apart between furniture part and assembly to be because the connection between current furniture parts is all that gear rack and dental lamina all offer groove mostly, centre connects with batten gluing, this mode of structure compares that easily to cause the perpendicular doorjamb of furniture and horizontal doorjamb to be easily twisted the iron nail Placement changing angle more solid, but in use still can go wrong.Centre connects with batten gluing, the Adhesion force of batten of long duration and glue is more and more weak, easily cause combine between furniture not tight, thus there is loosening falling apart, this Placement is not suitable for Long-Time Service, therefore invents a kind ofly can ensure that furniture Long-Time Service and firmly new Placement seem particularly important.
Summary of the invention
The purpose of this utility model is, overcomes the deficiencies in the prior art, provides a kind of linkage structure for sofa leg and seat board.Compared with prior art, make to combine between furniture more tight, stressed more even, be conducive to the Long-Time Service of furniture.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of linkage structure for sofa leg and seat board, comprise base, be positioned at supporting bar frame on base and seat board, the one side of described supporting bar frame and base contacts is provided with raised line, and described raised line and described supporting bar frame are structure as a whole, and described base is provided with the groove matched with described raised line.
Supporting bar frame is provided with the fit depressions on raised line and base, forms the one piece of entirety fitted like a glove, greatly improves its soundness, can not be out of shape durable in use.
As preferably, described supporting bar frame is spliced by four pieces of supporting bars.
The supporting bar frame of four pieces of supporting bar splicings of this preferred version, is convenient to furniture and removes and installs.
As preferably, described supporting bar two ends are wedge shape, and adjacent two supporting bars can be spliced into right angle.
Four supporting bars of this preferred version splice mutually, form a rectangular support bar frame, and each limit combines closely, not easily slides, and stressed more even.
The beneficial effects of the utility model are: by the male-female engagement of base and supporting bar frame, supporting bar frame are combined more firm with base, furniture items uniform force, durable in use.
Accompanying drawing explanation
Fig. 1: sectional view of the present utility model.
Fig. 2: base vertical view of the present utility model.
Fig. 3: supporting bar frame schematic diagram of the present utility model.
Fig. 4: single supporting bar schematic diagram of the present utility model.
In figure: 1-base, 2-groove, 3-supporting bar frame, 4-raised line, 5-supporting bar.
Embodiment
Below in conjunction with accompanying drawing, an embodiment of the present utility model is described.
A kind of linkage structure for sofa leg and seat board, comprise base 1, be positioned at supporting bar frame 3 on base and seat board, the one side that described supporting bar frame 3 contacts with base 1 is provided with raised line 4, described raised line 4 is structure as a whole with described supporting bar frame 3, and institute's base 1 is provided with the groove 2 matched with described raised line 4.
In the present embodiment, supporting bar frame 3 is spliced by four supporting bars 5, each supporting bar 5 is provided with raised line 4 and matches with the groove 2 on base 1 four limit, base 1 and supporting bar frame 3 is made to form the one piece of entirety fitted like a glove, greatly improve its soundness, because supporting bar 5 two ends are wedge shape, adjacent two supporting bars 5 can be spliced into right angle, four supporting bars 5 splice rear formation rectangular support bar frame 3, each limit combines closely, not easily slides, enhances the flexibility that furniture removes and installs simultaneously.Seat board is arranged on the rectangular support bar frame 3 of supporting bar 5 formation, and base 1 uniform force is everywhere durable in use, and each several part combines more tight, enhances the stability of furniture.
Embodiment described in the utility model is only the description carried out preferred implementation of the present utility model; not the utility model design and scope are limited; under the prerequisite not departing from the utility model design philosophy; the various modification that in related domain, engineers and technicians make the technical solution of the utility model and improvement; protection domain of the present utility model all should be fallen into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. the linkage structure for sofa leg and seat board, it is characterized in that: comprise base, be positioned at supporting bar frame on base and seat board, the one side of described supporting bar frame and base contacts is provided with raised line, described raised line and described supporting bar frame are structure as a whole, and described base is provided with the groove matched with described raised line.
2. a kind of linkage structure for sofa leg and seat board as claimed in claim 1, is characterized in that: described supporting bar frame is spliced by four pieces of supporting bars.
3. a kind of linkage structure for sofa leg and seat board as claimed in claim 1, it is characterized in that: described supporting bar two ends are wedge shape, adjacent two supporting bars can be spliced into right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520630005.2U CN204828176U (en) | 2015-08-20 | 2015-08-20 | A connection structure that is used for sofa shank and bedplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520630005.2U CN204828176U (en) | 2015-08-20 | 2015-08-20 | A connection structure that is used for sofa shank and bedplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828176U true CN204828176U (en) | 2015-12-02 |
Family
ID=54685783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520630005.2U Active CN204828176U (en) | 2015-08-20 | 2015-08-20 | A connection structure that is used for sofa shank and bedplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828176U (en) |
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2015
- 2015-08-20 CN CN201520630005.2U patent/CN204828176U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |