CN210135151U - Section bar connection structure, section bar and section bar assembly - Google Patents
Section bar connection structure, section bar and section bar assembly Download PDFInfo
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- CN210135151U CN210135151U CN201920999911.8U CN201920999911U CN210135151U CN 210135151 U CN210135151 U CN 210135151U CN 201920999911 U CN201920999911 U CN 201920999911U CN 210135151 U CN210135151 U CN 210135151U
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- profile
- groove
- section bar
- end part
- male end
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Abstract
The utility model discloses a section bar connecting structure, a section bar and a section bar assembly, wherein the section bar connecting structure comprises a male end part and a female end part which are matched with each other; the female end is provided with a groove; the two side walls of the groove are provided with lugs A extending towards the inside of the groove; the male end part is U-shaped; both side walls of the male end portion and/or both side walls of the recess are elastically deformable; convex lugs B are arranged on two side walls of the male end part; one end of the lug B facing the female end part or/and one end of the lug A facing the male end part are/is provided with an inclined surface A; from the notch of the groove towards the bottom of the groove, the inclined surface A gradually inclines towards the inside of the groove. The profile comprises the above-mentioned male and female ends. The profile assembly comprises the profile connecting structure. The utility model discloses a section bar connection structure makes public tip and female tip link together through the mode that sets up lug A and lug B, thereby reduces attach fitting's quantity.
Description
Technical Field
The utility model belongs to the technical field of the aluminum alloy ex-trusions, concretely relates to section bar connection structure, section bar and section bar subassembly.
Background
In the prior art, plates for aluminum alloy furniture are formed by splicing a plurality of sectional materials together, the plurality of sectional materials are usually fixed together by connecting accessories such as screws, and a large number of connecting accessories and components are used, so that the assembly is troublesome, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the sectional material splicing in the prior art uses a large number of connecting accessories to lead to the troublesome assembly, the utility model aims to provide a sectional material connecting structure. The profile connecting structure of the utility model is provided with the convex block A and the convex block B, so that the male end part and the female end part can be connected together in a clamping way, thereby reducing the number of connecting accessories; secondly, the utility model discloses a set up inclined plane A to make two lateral walls of public tip 1 and two of the lateral wall of recess one of the two can elastic deformation, thereby make public tip and female tip can follow the direct joint of width direction of section bar subassembly, operate convenient more swiftly.
A further object of the present invention is to provide a profile assembly having the above-mentioned profile connecting structure.
A further object of the present invention is to provide a section bar with the above section bar connecting structure.
The utility model discloses the technical scheme who adopts does:
a section bar connecting structure comprises a male end part and a female end part which are matched with each other; the female end is provided with a groove; the two side walls of the groove are provided with lugs A extending towards the inside of the groove; the male end part is U-shaped; both side walls of the male end portion and/or both side walls of the recess are elastically deformable; convex lugs B are arranged on two side walls of the male end part; one end of the lug B facing the female end part or/and one end of the lug A facing the male end part are/is provided with an inclined surface A; from the notch of the groove towards the bottom of the groove, the inclined surface A gradually inclines towards the inside of the groove.
As a further alternative of the profile connecting structure, one end of the lug B away from the female end part or/and one end of the lug a away from the male end part are/is provided with an inclined surface B; from the notch of the groove toward the groove bottom of the groove, the inclined surface B gradually inclines towards the outside of the groove.
The profile assembly is provided with the profile connecting structure and comprises a strip-shaped profile body and a connecting piece, wherein the female end part is integrally formed at two ends of the profile body in the width direction of the profile assembly; the connecting piece is provided with the male end part at the two ends of the profile component in the width direction in an integrated manner.
As a further alternative of the profile assembly, a buckle plate is further included; the male end part is integrally formed at one end of the buckle plate in the width direction of the profile component.
As a further alternative of the profile assembly, the door frame assembly further comprises a door frame member, wherein the female end part is integrally formed at both ends of the door frame member in the width direction of the profile assembly; the door frame component is characterized in that a plurality of rows of arc-shaped grooves are formed in the end face of one end of the door frame component in the thickness direction of the section bar component, and the plurality of rows of arc-shaped grooves are formed in the length direction of the section bar component.
As a further alternative of the profile component, the profile component further comprises a back-buckling plate, the male end part is integrally formed at one end of the back-buckling plate in the width direction of the profile component, and the clamping groove is formed in one end of the back-buckling plate in the thickness direction of the profile component.
The section bar is in a long strip shape, and the male end part and the female end part are respectively and integrally formed at two ends of the section bar in the width direction.
The utility model has the advantages that:
the profile connecting structure of the utility model is provided with the convex block A and the convex block B, so that the male end part and the female end part can be connected together in a clamping way, thereby reducing the number of connecting accessories; secondly, the utility model is provided with the inclined plane A, and one of the two side walls of the male end part 1 and the two side walls of the groove can elastically deform, so that the male end part and the female end part can be directly clamped along the width direction of the section bar assembly, and the assembly is more convenient and faster; and, the utility model discloses a set up inclined plane B for public tip can be followed the width direction direct dismantlement of section bar subassembly with female tip.
Other advantageous effects of the present invention will be described in detail in the detailed description of the invention.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the description of the embodiments will be briefly introduced below, it should be understood that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structure diagram of the profile connecting structure of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of the profile assembly of the present invention;
FIG. 3 is a cross-sectional structural view of a door frame member of the profile assembly shown in FIG. 2;
FIG. 4 is a cross-sectional view of the back plate of the profile assembly of FIG. 2;
FIG. 5 is a schematic cross-sectional view of a connector in the profile assembly of FIG. 2;
FIG. 6 is a cross-sectional view of a gusset in the profile assembly of FIG. 2;
fig. 7 is a schematic cross-sectional structure of the profile of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the profile connecting structure of the present embodiment includes a male end 1 and a female end 2; the female end 2 has a groove; two side walls of the groove are provided with a convex block A21 extending towards the inside of the groove; the male end part 1 is U-shaped; both side walls of the male end portion 1 and/or both side walls of the groove are elastically deformable, and both side walls of the male end portion 1 are provided with convex protrusions B11; the end of the projection B11 towards the female end 2 or/and the end of the projection a21 towards the male end 1 are provided with an inclined surface a 12; from the notch of the groove toward the groove bottom of the groove, the inclined surface a12 gradually inclines toward the inside of the groove.
By providing the inclined surface a12 and making one of the two side walls of the male end portion 1 and the two side walls of the groove elastically deformable, it is ensured that the male end portion 1 can be smoothly snapped into the female end portion 2 along the width direction (W direction shown in fig. 2) of the profile assembly, and the assembly is faster and more convenient than the snap-in manner along the length direction (direction perpendicular to the paper surface) of the profile assembly.
It is possible that only the two side walls of the male end 1 are elastically deformable; only the two side walls of the female end 2 may be elastically deformable; it is also possible that both side walls of the male end 1 and both side walls of the female end 2 are elastically deformable. In this embodiment, both the two sidewalls of the male end portion 1 and both the two sidewalls of the female end portion 2 can be elastically deformed, thereby reducing the deformation amount of the two sidewalls of the male end portion 1 and the deformation amount of the two sidewalls of the female end portion 2, and further avoiding the deformation amount exceeding the elastic strength of the material itself.
Only one end of the projection B11 toward the female end 2 may be provided with the inclined surface a 12; alternatively, only one end of the projection a21 facing the male end 1 may be provided with the inclined surface a 12; it is also possible that the end of the projection B11 towards the female end 2 and the end of the projection a21 towards the male end 1 are both provided with an inclined surface a 12.
The included angle between the inclined surface a12 and the width direction of the profile component can be set according to the requirement, and the included angle between the inclined surface a12 and the width direction of the profile component is preferably 30-60 degrees. Also, when the inclined surface a12 is provided at both the end of the projection B11 facing the female end 2 and the end of the projection a21 facing the male end 1, the angle between the inclined surface a12 on the projection B11 and the width direction of the profile assembly may be equal to or different from the angle between the inclined surface a12 on the projection a21 and the width direction of the profile assembly.
As shown in fig. 1, in the present embodiment, an end of the projection B11 away from the female end 2 or/and an end of the projection a21 away from the male end 1 are provided with an inclined surface B13; from the notch of the groove toward the groove bottom of the groove, the inclined surface B13 gradually inclines outward of the groove.
Only one end of the projection B11, which faces away from the female end 2, may be provided with an inclined surface B13; alternatively, only one end of the projection a21, which is away from the male end 1, may be provided with an inclined surface B13; it is also possible that the end of the projection B11 facing away from the female end 2 and the end of the projection a21 facing away from the male end 1 are provided with an inclined surface B13. Through setting up inclined plane B13 for female tip 2 can be taken out along the width direction of section bar subassembly to public tip 1, compares with the length direction (the direction of perpendicular paper face) dismantlement mode along the section bar subassembly, dismantles more swiftly and convenient.
The included angle between the inclined surface B13 and the width direction of the profile component can be set according to the needs, and the included angle between the inclined surface B13 and the width direction of the profile component is preferably 30-60 degrees. And when the end of the projection B11 departing from the female end 2 and the end of the projection a21 departing from the male end 1 are both provided with the inclined surface B13, the included angle between the inclined surface B13 on the projection B11 and the width direction of the profile component and the included angle between the inclined surface B13 on the projection a21 and the width direction of the profile component may be equal or unequal.
As shown in fig. 2 and 5, the profile assembly in the present embodiment has the above-described profile connecting structure, and includes the profile body 3 and the connecting member 4, both ends of the profile body 3 in the width direction of the profile assembly are integrally formed with the female end 2; the connecting piece 4 is integrally formed with a male end part 1 at both ends of the profile component in the width direction. Therefore, a plurality of sectional material bodies 3 can be spliced into plates with various specifications through the connecting pieces 4, the installation is simple, two thirds of labor cost can be saved, and two thirds of installation period can be shortened compared with the prior art; secondly, the packing box is convenient to transport, and the packing cost and the transportation cost are saved by 50 percent; moreover, the design is simple, and the sheet stripping and blanking are very easy.
As shown in fig. 2 and 6, the profile assembly in this embodiment further comprises a gusset plate 5; the buckle 5 is integrally formed with a male end 1 at one end in the width direction of the profile component. Through setting up buckle 5, can carry out the banding to section bar body 3 and handle.
As shown in fig. 3, the profile assembly in this embodiment further includes a door frame member 6, and the female end portion 2 is integrally formed at both ends of the door frame member 6 in the width direction of the profile assembly; the end face of one end of the door frame member 6 in the thickness direction (t direction shown in fig. 2) of the profile assembly is provided with a plurality of rows of circular arc-shaped grooves 61, and the plurality of rows of circular arc-shaped grooves 61 are all arranged along the length direction of the profile assembly. By forming the arc-shaped groove 61, on one hand, the profile body 3 can be used as a track of a vertical hinged door; on the other hand, the requirement of some furniture for the Roman column modeling can be met; and two female tip 2 of section bar body 3 can also be used for installing the door core for section bar body 3 can regard as the door frame of vertical hinged door, move door's door frame and track, the violently expert of the cabinet body, makeup etc. has greatly improved the commonality of this section bar subassembly, reduces inventory cost.
As shown in fig. 4, the profile component in this embodiment further includes a back-fastening plate 7, a male end 1 is integrally formed at one end of the back-fastening plate 7 in the width direction of the profile component, and a slot 71 is formed at one end of the back-fastening plate 7 in the thickness direction of the profile component. Two back-buckling plates 7 are arranged, so that the back plate of the cabinet can be installed, and the universality of the sectional material assembly is further improved.
The components (the profile body, the buckle plate and the back buckle plate) in the profile component have strong universality and friendly interface, and can realize various extension designs; secondly, the section bar assembly meets all conditions for online sale, such as Taobao, Jingdong or a furniture shopping platform, and a merchant can package and deliver goods by cutting and punching; in addition, the sectional material assembly meets all conditions of full-automatic assembly line furniture production, and the equipment cost investment is low.
This embodiment still provides a section bar, and this section bar is rectangular form, and the section bar has at the both ends of this section bar width direction integrated into one piece respectively public tip and female tip to can not rely on the connecting piece just can realize the concatenation between the section bar, reduce the component quantity, reduce inventory cost.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a section bar connection structure which characterized in that: comprises a male end part (1) and a female end part (2) which are matched with each other; the female end (2) has a groove; two side walls of the groove are provided with a convex block A (21) extending towards the inside of the groove; the male end part (1) is U-shaped; both side walls of the male end (1) and/or both side walls of the recess are elastically deformable; two side walls of the male end part (1) are provided with convex lugs B (11); one end of the lug B (11) facing the female end part (2) or/and one end of the lug A (21) facing the male end part (1) are/is provided with an inclined surface A (12); from the notch of the groove toward the bottom of the groove, the inclined surface A (12) is gradually inclined toward the inside of the groove.
2. The profile connection according to claim 1, wherein: an inclined surface B (13) is arranged at one end of the lug B (11) back to the female end part (2) or/and one end of the lug A (21) back to the male end part (1); from the notch of the groove toward the bottom of the groove, the inclined surface B (13) is gradually inclined toward the outside of the groove.
3. A profile assembly, characterized by: the profile connecting structure according to claim 1 or 2, wherein the profile assembly comprises a profile body (3) and a connecting member (4) both having an elongated shape, the profile body (3) being integrally formed with the female end portion (2) at both ends in a width direction of the profile assembly; the male end part (1) is integrally formed at the two ends of the connecting piece (4) in the width direction of the profile component.
4. The profile assembly according to claim 3, wherein: also comprises a pinch plate (5); the male end part (1) is integrally formed at one end of the buckle plate (5) in the width direction of the profile component.
5. The profile assembly according to claim 3, wherein: the door frame component (6) is integrally formed with the female end part (2) at two ends of the door frame component (6) in the width direction of the profile component; the door frame component (6) is provided with a plurality of rows of arc-shaped grooves (61) on the end face of one end in the thickness direction of the section bar assembly, and the plurality of rows of arc-shaped grooves (61) are all arranged along the length direction of the section bar assembly.
6. The profile assembly according to claim 3, wherein: still include back of the body buckle (7), back of the body buckle (7) have at the one end integrated into one piece of section bar subassembly width direction public tip (1), draw-in groove (71) have been seted up to back of the body buckle (7) in the one end of section bar subassembly thickness direction.
7. A profile, characterized in that: the profile connecting structure according to claim 1 or 2, wherein the profile is an elongated shape, and the male end portion (1) and the female end portion (2) are integrally formed at both ends of the profile in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999911.8U CN210135151U (en) | 2019-06-28 | 2019-06-28 | Section bar connection structure, section bar and section bar assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999911.8U CN210135151U (en) | 2019-06-28 | 2019-06-28 | Section bar connection structure, section bar and section bar assembly |
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| Publication Number | Publication Date |
|---|---|
| CN210135151U true CN210135151U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920999911.8U Expired - Fee Related CN210135151U (en) | 2019-06-28 | 2019-06-28 | Section bar connection structure, section bar and section bar assembly |
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| Country | Link |
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| CN (1) | CN210135151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086835A (en) * | 2020-08-26 | 2020-12-15 | 中航光电科技股份有限公司 | On-line connector and fixing device |
-
2019
- 2019-06-28 CN CN201920999911.8U patent/CN210135151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086835A (en) * | 2020-08-26 | 2020-12-15 | 中航光电科技股份有限公司 | On-line connector and fixing device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20200310 Termination date: 20210628 |