CN216723769U - A connection structure for high structural strength of cabinet body - Google Patents
A connection structure for high structural strength of cabinet body Download PDFInfo
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- CN216723769U CN216723769U CN202122923355.6U CN202122923355U CN216723769U CN 216723769 U CN216723769 U CN 216723769U CN 202122923355 U CN202122923355 U CN 202122923355U CN 216723769 U CN216723769 U CN 216723769U
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Abstract
A connecting structure with high structural strength for a cabinet body comprises a first supporting piece and a second supporting piece, wherein the first supporting piece comprises a section, the section comprises a section main body, two sides of the section main body are connected after being bent, a fixing part is formed after one side of the section main body is bent, a clamping part is formed after the other side of the section main body is bent, the clamping part comprises a first clamping part and a second clamping part, the section main body, the first clamping part and the second clamping part are sequentially connected, the first clamping part and the second clamping part are respectively abutted and attached to the front side and the rear side of the fixing part so as to be fixedly connected with the fixing part, and the first clamping part, the second clamping part and the fixing part form a reinforcing rib together; one end of the second supporting piece is connected and arranged on one side of the first supporting piece. The utility model discloses in, this connection structure's bulk strength is higher to make the long service life of the cabinet body of using this connection structure, the reliability is high.
Description
Technical Field
The utility model belongs to the cabinet body field, in particular to a connection structure for the cabinet body.
Background
The cabinet body is a main body of the cabinet, and the cabinet body is used as a supporting structure of the cabinet, so that the structural strength of the cabinet is very important; the cabinet body that structural strength is low, its life is short, and the reliability is low, can not satisfy consumer's demand.
As contrast document 1 discloses a switch board (patent application number CN202021462769.2), including the cabinet body, set up cabinet door on the cabinet body, set up cabinet door lock on the cabinet door, set up the brow on the cabinet body, one side of brow on be provided with the marking board, be provided with mark printing area on one side of this marking board, and be provided with a plurality of decoration holes on the opposite side of marking board, the opposite side of brow on be provided with the link plate, the link plate on the symmetry be provided with two hanging holes, the cabinet body on correspond brow department and be provided with the crossbeam, the crossbeam on be provided with two sets ofly respectively with two hanging hole matched with peg subassemblies, hanging hole block peg subassembly on and constitute the joint cooperation of peg subassembly and brow. The comparison document 1 does not provide a cabinet body with high structural strength, and does not solve the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, a primary object of the present invention is to provide a connection structure for a cabinet body with high structural strength, which has high structural strength; so that the cabinet body using the connecting structure has long service life and high reliability.
Another object of the utility model is to provide a connection structure for high structural strength of the cabinet body, this connection structure makes things convenient for the dismouting, and is convenient for install the accessory.
A high-structural-strength connecting structure for a cabinet body comprises a first supporting piece and a second supporting piece, wherein the first supporting piece comprises a section bar which comprises a section bar main body, the section bar main body is connected with two sides after being bent, and a hollow cavity is formed inside the section bar main body, the connecting structure is characterized in that a fixing part is formed after one side of the section bar main body is bent, a clamping part is formed after the other side of the section bar main body is bent, the clamping part comprises a first clamping part and a second clamping part, the section bar main body, the first clamping part and the second clamping part are sequentially connected, the second clamping part is bent and arranged on the side edge of the first clamping part to form a clamping cavity between the first clamping part and the second clamping part, the fixing part is arranged in the clamping cavity, and the first clamping part and the second clamping part are respectively abutted against and attached to the front side and the rear side of the fixing part to be fixedly connected with the fixing part, the first clamping part, the second clamping part and the fixing part form a reinforcing rib together; one end of the second supporting piece is connected and arranged on one side of the first supporting piece, and one end of the second supporting piece is connected with the reinforcing rib of the first supporting piece. In the connecting structure, the fixing part can be clamped and fixed through the first clamping part and the second clamping part based on the arrangement of the section bar of the first supporting part, and the first clamping part and the second clamping part form the arrangement of the reinforcing ribs, so that the overall structural strength of the section bar is higher, the connecting part between the clamping part and the fixing part is more stable, and the section bar cannot be cracked easily like welding when being supported; one end of the second supporting piece is connected with the reinforcing rib of the first supporting piece, so that the reinforcing rib of the first supporting piece also supports the second supporting piece; make this connection structure's bulk strength higher to make the long service life of the cabinet body of using this connection structure, the reliability is high.
Further, a first connecting part is formed by bending the right side of the section bar main body upwards, and the upper side of the first connecting part is bent rightwards to form a first clamping part; the section bar main part left side is upwards buckled and is formed with linking portion, the linking portion upside is buckled right and is formed with second connecting portion, the upwards buckling in second connecting portion right side is formed with third connecting portion, the right buckling in third connecting portion upside is formed with fourth connecting portion, the downwards buckling in fourth connecting portion right side is formed with fifth connecting portion, and the right buckling in fifth connecting portion downside forms the fixed part.
Furthermore, the second supporting member also comprises a section bar, one end of the section bar of the second supporting member is provided with a first connecting groove matched with the reinforcing rib of the first supporting member, the reinforcing rib of the first supporting member is arranged in the first connecting groove of the second supporting member, one end of the reinforcing rib of the second supporting member is abutted against the side edge of the reinforcing rib of the first supporting member, and the side ends of the left side and the right side of the first connecting groove are abutted against the fifth connecting part and the first connecting part of the first supporting member respectively.
Furthermore, mounting holes are formed in the reinforcing ribs, the first connecting portion, the second connecting portion, the third connecting portion, the fourth connecting portion and the fifth connecting portion. The arrangement of the mounting holes in the plurality of positions of the section bar enables the combination of the first supporting piece and the second supporting piece to be more convenient, and the external structure can be more conveniently connected.
Furthermore, the connecting structure also comprises a third supporting piece, the third supporting piece also comprises a section bar, and one end of the third supporting piece is connected and arranged on the other side of the first supporting piece; the reinforcing rib of the third supporting piece is abutted against the fourth connecting part of the second supporting piece. Specifically, after the first supporting piece, the second supporting piece and the third supporting piece are combined, the section bar is one corner of the cabinet body, and the cabinet body has eight corners; the eight connecting structures are adopted to combine into a cabinet body, wherein a first supporting piece, a second supporting piece and a third supporting piece which are shared exist in the eight connecting structures.
Furthermore, a second connecting groove is formed in one end of the section bar of the third supporting piece, and one end of the third supporting piece is L-shaped due to the second connecting groove, so that the second connecting portion, the third connecting portion and the fourth connecting portion of the first supporting piece are abutted against one end of the third supporting piece.
Furthermore, the connecting structure also comprises a first connecting piece and a second connecting piece, wherein two sides of the first connecting piece are respectively attached to the fifth connecting part of the first supporting piece and the fifth connecting part of the second supporting piece, and the fifth connecting part of the first supporting piece and the fifth connecting part of the second supporting piece are connected with the first connecting piece through corresponding mounting holes; the two sides of the second connecting piece are respectively attached to the second connecting part of the second supporting piece and the first connecting part of the third supporting piece, and the second connecting part of the second supporting piece and the first connecting part of the third supporting piece are connected with the second connecting piece through corresponding mounting holes.
Furthermore, the bending part between the first connecting part and the first clamping part, the bending part between the second connecting part and the third connecting part and the fourth connecting part are all provided with hanging holes. The hanging hole can be used for quickly hanging external workpieces and can be quickly installed; and the device can also be matched with an external workpiece to play a limiting role when the external workpiece is installed.
Furthermore, a hook corresponding to the hanging hole is fixedly arranged at one end of the second supporting piece, and the hook is clamped in the hanging hole at the bent part between the first connecting part and the first clamping part, so that the first supporting piece and the second supporting piece are fixed.
The utility model has the advantages that in the utility model, based on the setting of the section bar of the first supporting piece, the fixed part can be clamped and fixed by the first clamping part and the second clamping part, and the first clamping part and the second clamping part are formed as the setting of the reinforcing rib, so that the overall structural strength of the section bar is higher, the connection part between the clamping part and the fixed part is more stable, and the section bar can not be easily cracked like welding when being supported; one end of the second support piece is connected with the reinforcing ribs of the first support piece, so that the reinforcing ribs of the first support piece also support the second support piece; make this connection structure's bulk strength higher to make the long service life of the cabinet body of using this connection structure, the reliability is high.
Drawings
Fig. 1 is a schematic structural view of a cabinet body using the connecting structure when the second supporting member is a profile.
Fig. 2 is a partially enlarged schematic view at a of fig. 1.
Fig. 3 is a schematic view of the connection structure.
Fig. 4 is a schematic structural view of the second support member and the third support member.
Fig. 5 is a schematic structural view of a cabinet using the connecting structure when the second supporting member is a plate material.
Fig. 6 is a schematic structural view of the second supporting member being a plate.
Figure 7 is a front view of the profile.
Figure 8 is a first perspective view of the profile.
Figure 9 is an isometric view of the profile from a second perspective.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 9, a high structural strength connecting structure for a cabinet comprises a first supporting member 2 and a second supporting member 3, wherein the first supporting member comprises a section bar 1, that is, the first supporting member 3 is formed by using the section bar as a main body. The section comprises a section main body 1, the two sides of the section main body 1 are connected after being bent, a hollow cavity 11 is formed inside the section main body 1, it is characterized in that a fixing part 12 is formed after one side of the section bar main body 1 is bent, a clamping part 13 is formed after the other side of the section bar main body 1 is bent, the clamping part 13 comprises a first clamping part 131 and a second clamping part 132, the section bar main body 1, the first clamping part 131 and the second clamping part 132 are connected in sequence, the second clamping portion 132 is bent at the side of the first clamping portion 131 to form a clamping cavity 133 therebetween, the fixing portion 12 is disposed in the clamping cavity 133, the first clamping portion 131 and the second clamping portion 132 are respectively abutted against and attached to the front and rear sides of the fixing portion 12 to be fixedly connected with the fixing portion 12, and the first clamping portion 131, the second clamping portion 132 and the fixing portion 12 are formed together as a reinforcing rib. The section bar is of an integrally formed structure. One end of the second support member 3 is connected and arranged on one side of the first support member 2, and one end of the second support member 3 is connected with the reinforcing rib of the first support member 2.
Further, the reinforcing rib is provided with a reinforcing rib mounting hole 134, and the reinforcing rib mounting hole 134 sequentially penetrates through the first clamping portion 131, the fixing portion 12 and the second clamping portion 132. The reinforcing rib mounting holes 134 are circular through holes penetrating to the hollow cavity 11, and are a plurality of in number and are uniformly arranged in a line on the reinforcing ribs.
Further, a first connecting portion 14 is formed by bending the right side of the profile main body 1 upwards, a first mounting hole 141 is formed in the first connecting portion 14, and the upper side of the first connecting portion 14 is formed by bending the upper side of the first connecting portion to the right to form the first clamping portion 131. The first mounting holes 141 are a plurality of circular through holes penetrating to the hollow cavity 11, and are uniformly arranged in a row on the first connecting portion 14.
Further, a first hanging hole 142 is formed at a bent portion between the first connecting portion 14 and the first clamping portion 131. The first hanging holes 142 are a plurality of rectangular through holes penetrating through the hollow cavity 11, and are uniformly arranged in a row at the bending position between the first connecting portion 14 and the first clamping portion 131.
Further, the left side of the profile main body 1 is bent upwards to form a connecting part 15, the upper side of the connecting part 15 is bent rightwards to form a second connecting part 16, a second mounting hole 161 is formed in the second connecting part 16, and the second connecting part 16 is connected with the fixing part 12. The second mounting holes 161 are circular through holes penetrating to the hollow cavity 11, and are plural in number and uniformly arranged in a line on the second connecting portion 16.
Further, a third connecting portion 17 is formed by bending the right side of the second connecting portion 16 upwards, a third mounting hole 171 is formed in the third connecting portion 17, and the third connecting portion 17 is connected to the fixing portion 12. The third mounting holes 171 are a plurality of circular through holes penetrating to the hollow cavity 11, and are uniformly arranged in a line on the third connecting portion 17.
Further, a second hanging hole 162 is formed at a bent portion between the second connecting portion 16 and the third connecting portion 17. The second hanging holes 162 are a plurality of rectangular through holes penetrating through the hollow cavity 11, and are uniformly arranged in a row at the bent position between the second connecting portion 16 and the third connecting portion 17.
Further, a fourth connecting portion 18 is formed by bending the upper side of the third connecting portion 17 to the right, a fourth mounting hole 181 is formed in the fourth connecting portion 18, and the fourth connecting portion 18 is connected to the fixing portion 12. The fourth mounting holes 181 are a plurality of circular through holes penetrating through the hollow cavity 11, and are uniformly arranged in a row on the fourth connecting portion 18.
Further, a third hanging hole 182 is disposed on the fourth connecting portion 18. The third hanging holes 182 are a plurality of rectangular through holes penetrating to the hollow cavity 11, and are uniformly arranged in a row on the fourth connecting portion 18. And the third hanging holes 182 on the fourth connecting portions 18 correspond to the fourth mounting holes 181 one to one.
Further, a fifth connecting portion 19 is formed by bending the right side of the fourth connecting portion 18 downward, a fifth mounting hole 191 is formed in the fifth connecting portion 19, and the lower side of the fifth connecting portion 19 is bent rightward to form the fixing portion 12.
Further, the second supporting member 3 also includes the section bar 1, that is, the second supporting member 3 is formed by using the section bar 1 as a main body, one end of the section bar 1 of the second supporting member 3 is provided with a first connecting groove 31 adapted to the reinforcing rib of the third supporting member 4, the reinforcing rib of the third supporting member 4 is arranged in the first connecting groove 31 of the second supporting member 3, one end of the reinforcing rib of the second supporting member 3 abuts against the side edge of the reinforcing rib of the third supporting member 4, and the side edges of the left and right sides of the first connecting groove 31 abut against the fifth connecting portion 19 and the first connecting portion 14 of the third supporting member 4 respectively. Or another embodiment of the second support 3 is: the second supporting member 3 is a plate, a hook 32 corresponding to the hanging hole is fixedly arranged at one end of the second supporting member 3, and the hook 32 is clamped in the hanging hole 141 at the bending part between the first connecting part and the first clamping part, so that the third supporting member 4 is fixed with the second supporting member 3.
Furthermore, the connecting structure further comprises a third supporting member 4, wherein the third supporting member 4 also comprises the section bar 1, that is, the third supporting member 4 is formed by taking the section bar as a main body. One end of the third supporting piece 4 is connected and arranged on the other side of the third supporting piece 4; the reinforcing rib of the third supporting member 4 abuts against the fourth connecting portion 18 of the second supporting member 3.
Furthermore, one end of the profile of the third supporting member 4 is provided with a second connecting groove 41, and the second connecting groove 41 enables one end of the third supporting member 4 to be L-shaped, so that the second connecting portion 16, the third connecting portion 17 and the fourth connecting portion 18 of the third supporting member 4 are all abutted against one end of the third supporting member 4.
Furthermore, the connecting structure further comprises a first connecting piece 5 and a second connecting piece 6, two sides of the first connecting piece 5 are respectively attached to the fifth connecting part 19 of the third supporting piece 4 and the fifth connecting part 19 of the second supporting piece 3, and the fifth connecting part 19 of the third supporting piece 4 and the fifth connecting part 19 of the second supporting piece 3 are connected with the first connecting piece 5 through corresponding fifth mounting holes 191; the two sides of the second connecting piece 6 are respectively attached to the second connecting portion 16 of the second supporting piece 3 and the first connecting portion 14 of the third supporting piece 4, and the second connecting portion 16 of the second supporting piece 3 and the first connecting portion 14 of the third supporting piece 4 are connected with the second connecting piece 6 through corresponding mounting holes.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A high-structural-strength connecting structure for a cabinet body comprises a first supporting piece and a second supporting piece, wherein the first supporting piece comprises a section, the section comprises a section main body, the section main body is connected with two sides after being bent, and a hollow cavity is formed inside the section main body, the connecting structure is characterized in that a fixing part is formed after one side of the section main body is bent, a clamping part is formed after the other side of the section main body is bent, the clamping part comprises a first clamping part and a second clamping part, the section main body, the first clamping part and the second clamping part are sequentially connected, the second clamping part is bent and arranged on the side edge of the first clamping part to form a clamping cavity between the first clamping part and the clamping part, the fixing part is arranged in the clamping cavity, and the first clamping part and the second clamping part are respectively abutted and attached to the front side and the rear side of the fixing part to be fixedly connected with the fixing part, the first clamping part, the second clamping part and the fixing part form a reinforcing rib together; one end of the second supporting piece is connected and arranged on one side of the first supporting piece, and one end of the second supporting piece is connected with the reinforcing rib of the first supporting piece.
2. A high structural strength connecting structure for cabinets as claimed in claim 1, wherein said profile body is bent upward at a right side to form a first connecting portion, and said first connecting portion is bent rightward at an upper side to form said first clamping portion; the section bar main part left side is upwards buckled and is formed with linking portion, the linking portion upside is buckled right and is formed with second connecting portion, the upwards buckling in second connecting portion right side is formed with third connecting portion, the right buckling in third connecting portion upside is formed with fourth connecting portion, the downwards buckling in fourth connecting portion right side is formed with fifth connecting portion, and the right buckling in fifth connecting portion downside forms the fixed part.
3. The connecting structure with high structural strength for the cabinet body according to claim 2, wherein the second supporting member also comprises a section bar, one end of the section bar of the second supporting member is provided with a first connecting groove adapted to the reinforcing rib of the first supporting member, the reinforcing rib of the first supporting member is arranged in the first connecting groove of the second supporting member, one end of the reinforcing rib of the second supporting member abuts against the side edge of the reinforcing rib of the first supporting member, and the side edges of the left side and the right side of the first connecting groove abut against the fifth connecting portion and the first connecting portion of the first supporting member respectively.
4. The high-structural-strength connecting structure for the cabinet body according to claim 3, wherein mounting holes are formed in the reinforcing ribs, the first connecting portion, the second connecting portion, the third connecting portion, the fourth connecting portion and the fifth connecting portion.
5. A high structural strength connecting structure for cabinets of claim 4, wherein the connecting structure further comprises a third supporting member, said third supporting member also comprises a section bar, one end of said third supporting member is connected to the other side of the first supporting member; the reinforcing rib of the third supporting piece is abutted against the fourth connecting part of the second supporting piece.
6. The connecting structure with high structural strength for the cabinet body according to claim 5, wherein one end of the section bar of the third supporting member is provided with a second connecting groove, and the second connecting groove enables one end of the third supporting member to be L-shaped, so that the second connecting portion, the third connecting portion and the fourth connecting portion of the first supporting member are all abutted against one end of the third supporting member.
7. The connecting structure with high structural strength for the cabinet body according to claim 6, wherein the connecting structure further comprises a first connecting piece and a second connecting piece, two sides of the first connecting piece are respectively attached to the fifth connecting part of the first supporting piece and the fifth connecting part of the second supporting piece, and the fifth connecting part of the first supporting piece and the fifth connecting part of the second supporting piece are connected with the first connecting piece through corresponding mounting holes; the two sides of the second connecting piece are respectively attached to the second connecting part of the second supporting piece and the first connecting part of the third supporting piece, and the second connecting part of the second supporting piece and the first connecting part of the third supporting piece are connected with the second connecting piece through corresponding mounting holes.
8. The high-structural-strength connecting structure for the cabinet body according to claim 4, wherein hanging holes are formed in the bent portion between the first connecting portion and the first clamping portion, the bent portion between the second connecting portion and the third connecting portion, and the fourth connecting portion.
9. The high structural strength connecting structure for the cabinet body according to claim 8, wherein a hook corresponding to the hanging hole is fixedly arranged at one end of the second supporting member, and the hook is clamped into the hanging hole at the bent portion between the first connecting portion and the first clamping portion, so that the first supporting member and the second supporting member are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122923355.6U CN216723769U (en) | 2021-11-24 | 2021-11-24 | A connection structure for high structural strength of cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122923355.6U CN216723769U (en) | 2021-11-24 | 2021-11-24 | A connection structure for high structural strength of cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216723769U true CN216723769U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122923355.6U Active CN216723769U (en) | 2021-11-24 | 2021-11-24 | A connection structure for high structural strength of cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216723769U (en) |
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2021
- 2021-11-24 CN CN202122923355.6U patent/CN216723769U/en active Active
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