CN202673918U - T-shaped joint structure of transverse and vertical bars - Google Patents
T-shaped joint structure of transverse and vertical bars Download PDFInfo
- Publication number
- CN202673918U CN202673918U CN 201220228382 CN201220228382U CN202673918U CN 202673918 U CN202673918 U CN 202673918U CN 201220228382 CN201220228382 CN 201220228382 CN 201220228382 U CN201220228382 U CN 201220228382U CN 202673918 U CN202673918 U CN 202673918U
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- shaped
- tenon
- joint structure
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Abstract
The utility model relates to a transverse and vertical bar connecting structure of a piece of wood furniture, particularly, a T-shaped joint structure of transverse and vertical bars. The T-shaped joint structure includes a circular vertical bar and a circular transverse bar which have the same external diameter. A joint groove is arranged in the joint part of the vertical bar and the connecting end of the transverse bar is provided with a tenon. The T-shaped joint structure is characterized in that the tenon is arranged in the middle of the connecting end of the transverse bar, the two sides of the tenon are provided with arc-shaped outer shoulders, the outer sides of the arc-shaped outer shoulders are the profile extension of the circular transverse bar, and the inner side surfaces of the arc-shaped outer shoulders are corresponding to the arc-shaped surfaces of the joint part of the circular vertical bar. The T-shaped joint structure provided aims to solve the problem that, in the circular vertical and transverse bar joint structure of the piece of wood furniture in the prior art, a part of the connecting end face of the transverse bar is exposed outside; moreover, the T-shaped joint structure makes the connection part of the circular vertical and transverse bars full and beautiful, thereby preventing the problem of short service lifetime of the furniture caused by the exposure of the connecting end.
Description
Technical field
The utility model relates to the horizontal, vertical material linkage structure of wood furniture, particularly a kind of horizontal, vertical material T-shaped connected structure.
Background technique
As everyone knows, the connected structure of horizontal, vertical material mainly adopts the linkage structure of tongue-and-groove in the existing wood furniture, namely offer slot at the connecting end surface of perpendicular material, the connecting end processing tenon of horizontal material, the slot that the tenon insertion of horizontal material is erected material during installation can be finished joint, because its junction point is " fourth " font, therefore is also referred to as and is T-shaped connected structure.If but with the joint of this structure for the horizontal, vertical material with same outer diameter as (being that thickness is identical), then outside the connecting end surface of horizontal material is exposed to some, it is not only not attractive in appearance, and because this termination expose portion does not often pass through the processing such as damp proof, anticorrosion, become easily the weak spot of wood furniture, shortened the working life of wood furniture.
The model utility content
The purpose of this utility model is to provide a kind of horizontal, vertical material T-shaped connected structure, mainly solve in the circular horizontal, vertical material connected structure of existing wood furniture, some is exposed to outer technical problem the connecting end surface of horizontal material, it can make circular horizontal, vertical material joint seem full and attractive in appearance, avoids because the exposure of connection end causes the problem of furniture shortening in working life.
For achieving the above object, the utility model is to realize like this.
A kind of horizontal, vertical material T-shaped connected structure, it comprises the perpendicular material of circle and the horizontal material with same outer diameter as; Should offer engaging groove on the junction point of perpendicular material, the connecting end of this horizontal material has tenon; It is characterized in that: this tenon is arranged at the centre of horizontal material connecting end, and these tenon both sides are provided with arc and take on outward, and the outside of the outer shoulder of this arc is that the profile of circular horizontal material is extended, and this arc is takeed on inner side surface outward corresponding to the arc shaped surface of the perpendicular material junction point of circle.
Described horizontal, vertical material T-shaped connected structure, it is characterized in that: the thickness of described tenon is 1/3 of circular horizontal material external diameter.
By said structure also compared with prior art; the utility model has the advantage of: the utility model is takeed on by being provided with outside the arc in the tenon both sides; can avoid outside the connecting end surface of circular horizontal material is exposed to; the connecting end surface of both having protected makes again the joint of circular horizontal, vertical material seem full and attractive in appearance.
What the utility model structure can be made chair takes brain and back leg, the end doorjamb of some cupboard and leg foot etc.
Description of drawings
Fig. 1 is the structural representation of circular perpendicular material in the utility model.
Fig. 2 is the structural representation of circular horizontal material in the utility model.
Fig. 3 is linkage structure schematic representation of the present utility model.
Embodiment
See also Fig. 1,2, the utility model discloses a kind of horizontal, vertical material T-shaped connected structure.As shown in the figure: it comprises the perpendicular material 1 of the circle with same outer diameter as and horizontal material 2; Should offer engaging groove 11 on the junction point of perpendicular material 1, the connecting end of this horizontal material 2 has tenon 21; It is characterized in that: this tenon 21 is arranged at the centre of horizontal material 2 connecting ends, and these tenon 21 both sides are provided with the outer shoulder 22 of arc, the outside of the outer shoulder 22 of this arc is that the profile of circular horizontal material is extended, and the outer shoulder of this arc 22 inner side surfaces are corresponding to the arc shaped surface of perpendicular material 1 junction point of circle.
When the utility model connects, as shown in Figure 3, the tenon 21 of the horizontal material 2 of circle is inserted in the engaging groove 11 of circular perpendicular material 1, and the arc shaped surface that the outer shoulder 22 of the arc at circular horizontal material 2 connecting end places erects material 1 junction point with circle is enclosed in interior (engaging groove 11 also is enclosed in interior in the lump), therefore the connecting end surface of horizontal material is with regard to having avoided being exposed to outer problem, simultaneously also so that the joint seems full and attractive in appearance.
As a kind of preferred structure, the thickness of described tenon 21 is 1/3 of circular horizontal material 2 external diameters, so just to guarantee the firm of joint.
Being preferred embodiment of the present utility model only in sum, is not to limit practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (2)
1. horizontal, vertical material T-shaped connected structure, it comprises the perpendicular material (1) of the circle with same outer diameter as and horizontal material (2); Should offer engaging groove (11) on the junction point of perpendicular material (1), the connecting end of this horizontal material (2) has tenon (21); It is characterized in that: this tenon (21) is arranged at the centre of horizontal material (2) connecting end, and this tenon (21) both sides are provided with arc and take on (22) outward, the outside that this arc is takeed on (22) outward is the profile extension of circular horizontal material, and this arc is takeed on (22) inner side surface outward corresponding to the arc shaped surface of perpendicular material (1) junction point of circle.
2. horizontal, vertical material T-shaped connected structure according to claim 1, it is characterized in that: the thickness of described tenon (21) is 1/3 of circular horizontal material (2) external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228382 CN202673918U (en) | 2012-05-21 | 2012-05-21 | T-shaped joint structure of transverse and vertical bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228382 CN202673918U (en) | 2012-05-21 | 2012-05-21 | T-shaped joint structure of transverse and vertical bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673918U true CN202673918U (en) | 2013-01-16 |
Family
ID=47494826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220228382 Expired - Fee Related CN202673918U (en) | 2012-05-21 | 2012-05-21 | T-shaped joint structure of transverse and vertical bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673918U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433415A (en) * | 2014-12-11 | 2015-03-25 | 苏州市吴中区光福姑苏明御阁红木家具厂 | Chair leg assembly |
| CN104500529A (en) * | 2014-12-12 | 2015-04-08 | 苏州市吴中区光福姑苏明御阁红木家具厂 | Wood connecting structure applied to furniture |
| CN104500530A (en) * | 2014-12-22 | 2015-04-08 | 常熟市梅李镇赵市永宏红木家具厂 | Bevel tongue joint member of rosewood furniture |
| CN104500527A (en) * | 2014-12-19 | 2015-04-08 | 苏州市吴中区光福姑苏明御阁红木家具厂 | Cell corner joint combination for furniture |
| CN104500528A (en) * | 2014-12-10 | 2015-04-08 | 苏州市吴中区光福姑苏明御阁红木家具厂 | Round wood combination for furniture |
| CN104595303A (en) * | 2014-12-03 | 2015-05-06 | 苏州市吴中区光福姑苏明御阁红木家具厂 | Furniture square-edged timber combination by T-shaped combination |
-
2012
- 2012-05-21 CN CN 201220228382 patent/CN202673918U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595303A (en) * | 2014-12-03 | 2015-05-06 | 苏州市吴中区光福姑苏明御阁红木家具厂 | Furniture square-edged timber combination by T-shaped combination |
| CN104500528A (en) * | 2014-12-10 | 2015-04-08 | 苏州市吴中区光福姑苏明御阁红木家具厂 | Round wood combination for furniture |
| CN104433415A (en) * | 2014-12-11 | 2015-03-25 | 苏州市吴中区光福姑苏明御阁红木家具厂 | Chair leg assembly |
| CN104500529A (en) * | 2014-12-12 | 2015-04-08 | 苏州市吴中区光福姑苏明御阁红木家具厂 | Wood connecting structure applied to furniture |
| CN104500527A (en) * | 2014-12-19 | 2015-04-08 | 苏州市吴中区光福姑苏明御阁红木家具厂 | Cell corner joint combination for furniture |
| CN104500530A (en) * | 2014-12-22 | 2015-04-08 | 常熟市梅李镇赵市永宏红木家具厂 | Bevel tongue joint member of rosewood furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20210521 |