CN209924442U - Improved square tube buckle - Google Patents
Improved square tube buckle Download PDFInfo
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- CN209924442U CN209924442U CN201920479945.4U CN201920479945U CN209924442U CN 209924442 U CN209924442 U CN 209924442U CN 201920479945 U CN201920479945 U CN 201920479945U CN 209924442 U CN209924442 U CN 209924442U
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- positioning pin
- plate
- main body
- insertion piece
- pressing insertion
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Abstract
The utility model provides a modified square tube is detained, includes main part board, the locating pin of rectangle form and compresses tightly the inserted sheet, a side end of main part board is provided with the locating pin, is provided with fixed layer board with the locating pin setting in the main part board other end top with one side, the direction of buckling of fixed layer board is towards locating pin one side, the locating pin rear be provided with the first barrier plate of main part board vertically, it has protruding board still to extend backward in barrier plate below, this protruding board is connected with the main part board the below of fixed layer board, the tip of main part board are provided with the arch that plays the enclosure and compress tightly the inserted sheet effect that extends towards the locating pin direction. The utility model discloses can avoid forming big extrusion force to the part of building templates and square tube to avoid causing the damage to building templates and square tube.
Description
Technical Field
The utility model relates to a building templates technical field, concretely relates to modified square tube is detained.
Background
The existing square tube buckle can damage a building template and a square tube when the square tube is locked due to structural design defects, and is not favorable for repeated use of the building template and the square tube.
See application No.: 201610281936.5, the disclosed square tube buckle has the bulge and the wedge, because of the narrow edge structure, the building template and the square tube can be greatly extruded in the locking process, the damage is caused, and the service life of the building template and the square tube is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The main objective of the present invention is to provide a modified square tube buckle, which avoids the large extrusion force to the local formation of the building template and the square tube, thereby avoiding the damage to the building template and the square tube.
(II) technical scheme and beneficial effect
Purpose above the utility model discloses a following technical scheme realizes:
an improved square tube buckle comprises a rectangular main body plate, a positioning pin and a pressing insertion piece, wherein the end part of one side of the main body plate is provided with the positioning pin,
a fixing supporting plate is arranged above the other end of the main body plate which is arranged at the same side with the positioning pin, the bending direction of the fixing supporting plate faces to one side of the positioning pin,
a first blocking plate perpendicular to the main body plate is arranged behind the positioning pin, a convex plate extends backwards below the first blocking plate and is connected with the main body plate,
a bulge which extends towards the direction of the positioning pin and plays the role of closing and pressing the inserting piece is arranged below the fixed supporting plate and at the end part of the main body plate,
the main body of the pressing insertion piece is plate-shaped, one end of the middle part of the pressing insertion piece, which is close to the positioning pin, is arranged in an inclined shape from bottom to top from narrow to wide, the upper part of the pressing insertion piece is provided with a second barrier plate which is vertical to the main body of the pressing insertion piece, the included angle formed by one end of the lower part of the pressing insertion piece, which is close to the positioning pin, and the middle part of the pressing insertion piece connected with the lower part of the pressing insertion piece is more than 180 degrees, the included angle formed by one end of the lower part of the pressing insertion piece, which,
the middle part of the pressing insertion piece is arranged in the open slot of the fixed supporting plate, the length of the open slot on the fixed supporting plate is larger than the maximum length of the middle part of the pressing insertion piece,
the lower part of the compressing insertion piece is arranged in the space formed by the front of the bulge and the rear of the bulge board uppermost.
Preferably, the compressing insertion piece is of a movable structure in the vertical direction.
Preferably, one end of the lower part of the pressing insertion piece, which is close to the positioning pin, is provided with a convex angle which extends towards one side and plays a role in limiting and pressing the insertion piece.
Preferably, the whole of one end of the main body plate connecting positioning pin is arc-shaped.
Preferably, a section of insert groove is axially arranged on the circumferential side surface of the positioning pin.
Preferably, the locating pin is spacing through the U-shaped spacing groove that sets up on the main part board, and rotate between the main part board and be connected, the part that the locating pin is located the U-shaped spacing inslot is provided with the boss.
Has the advantages that:
the utility model discloses a set up first barrier plate and second barrier plate and can increase the building templates and the square tube that contact with it to building templates and the square tube that contact with it play the guard action, improve the life of building templates and square tube.
Drawings
FIG. 1 is a schematic view of the front overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the back of the present invention;
FIG. 3 is a schematic view of the structure of the present invention;
fig. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of a compression tab in front elevation;
FIG. 6 is a schematic view of the structure of the utility model in use;
FIG. 7 is an enlarged view of the structure of FIG. 6 at C;
FIG. 8 is a schematic structural view of the working principle of the present invention;
in the figure: the device comprises a main body plate 1, a positioning pin 2, a pressing insertion sheet 3, a fixing supporting plate 1-1, a first blocking plate 1-2, a protruding plate 1-3, a protrusion 1-4, a slot 1-5, an insertion sheet slot 2-1, a boss 2-2, a second blocking plate 3-1, a convex angle 3-2 and a U-shaped limiting slot 4.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
an improved square tube buckle comprises a rectangular main body plate 1, a positioning pin 2 and a pressing insertion sheet 3, wherein the positioning pin 2 is arranged at one side end part of the main body plate 1,
a fixed supporting plate 1-1 is arranged above the other end of the main body plate 1 which is arranged at the same side with the positioning pin 2, the bending direction of the fixed supporting plate 1-1 faces to one side of the positioning pin 2,
a first blocking plate 1-2 vertical to the main body plate 1 is arranged behind the positioning pin 2, a convex plate 1-3 extends backwards below the first blocking plate 1-2, the convex plate 1-3 is connected with the main body plate 1,
a bulge 1-4 which extends towards the direction of the positioning pin 2 and plays the role of closing the compression inserting sheet 3 is arranged at the end part of the main body plate 1 and below the fixed supporting plate 1-1,
the main body of the pressing insertion piece 3 is plate-shaped, one end of the middle part of the pressing insertion piece 3 close to the positioning pin 2 is arranged in an inclined shape from bottom to top from narrow to wide, the upper part of the pressing insertion piece 3 is provided with a second blocking plate 3-1 vertical to the main body of the pressing insertion piece 3, one end of the lower part of the pressing insertion piece 3 close to the positioning pin 2 is more than 180 degrees with the middle part of the pressing insertion piece 3 connected with the lower part of the pressing insertion piece 3, the other end of the lower part of the pressing insertion piece 3 far away from the positioning pin 2 is less than 180 degrees with the middle part of the pressing insertion piece 3,
the middle part of the pressing insertion sheet 3 is arranged in a slot of the fixed supporting plate 1-1, the length of the slot on the fixed supporting plate 1-1 is larger than the maximum length of the middle part of the pressing insertion sheet 3,
the lower part of the compressing insertion sheet 3 is arranged in the space formed in front of the bulges 1-4 and behind the bulge plate 1-3.
Preferably, the compressing insertion sheet 3 is of a movable structure in the vertical direction, the compressing insertion sheet 3 is limited by the second blocking plate 3-1 at the upper part of the compressing insertion sheet 3, and the compressing insertion sheet 3 is limited by the convex angle 3-2 at the lower part of the compressing insertion sheet 3. In the actual manufacturing process, the pressing insertion sheet 3 is firstly inserted into the fixing support plate 1-1 from the upper part, then a convex angle 3-2 is formed by bending or welding, and one end of the lower part of the pressing insertion sheet 3 close to the positioning pin 2 is arranged in a notch of the convex plate 1-3, as shown in fig. 1.
Preferably, one end of the lower part of the pressing insertion piece 3, which is close to the positioning pin 2, is provided with a convex angle 3-2 which extends towards one side and plays a role of limiting the pressing insertion piece 3.
As preferred scheme, main part board 1 connect the whole circular-arc that is of one end of locating pin 2, be favorable to alleviateing the whole weight that the square tube was buckled, do benefit to installation, protection template.
Preferably, a section of insert groove 2-1 is axially arranged on the circumferential side surface of the positioning pin 2, and a fixing insert (not shown in the figure) is arranged in the insert groove 2-1 and used for limiting the positioning pin 2.
As the preferred scheme, the positioning pin 2 is rotatably connected with the main body plate 1 through a U-shaped limiting groove limiting 4 arranged on the main body plate 1, a boss 2-2 is arranged on the part, located in the U-shaped limiting groove 4, of the positioning pin 2, the U-shaped limiting groove 4 is welded on one side of the main body plate 1, in the preferred scheme, the positioning pin is welded on the main body plate 1 on the other side far away from the head of the positioning pin, the boss 2-2 on the positioning pin 2 is limited through the U-shaped limiting groove 4, so that the positioning pin 2 can rotate in the using process, and the positioning pin 2 is convenient to limit and fix through the fixing insertion piece.
Specifically, referring to fig. 5, in order to compress the front view of the insert 3, the middle part of the insert 3 is arranged in an inclined structure, and the length of the insert 3 compressed from top to bottom is gradually reduced.
Referring to fig. 6, 7 and 8, for the utility model discloses operating condition structure chart and locking schematic diagram, through the pushing down that compresses tightly inserted sheet 3, reach compressing tightly and the locking purpose to the square tube. The effect of increasing the contact area is achieved through the first blocking plate 1-2 and the second blocking plate 3-1, and damage to the building template frame and the square tube is reduced or avoided.
It should be appreciated that alternative other embodiments of the invention will be apparent to those skilled in the art. The scope of the invention is not, however, limited to the above described embodiments, but only by what is given in the claims of the invention.
Claims (6)
1. An improved square tube buckle comprises a rectangular main body plate (1), a positioning pin (2) and a pressing insertion sheet (3), wherein the positioning pin (2) is arranged at the end part of one side of the main body plate (1),
a fixed supporting plate (1-1) is arranged above the other end of the main body plate (1) which is arranged at the same side with the positioning pin (2), the bending direction of the fixed supporting plate 1-1 faces to one side of the positioning pin (2),
it is characterized in that a first blocking plate (1-2) vertical to the main body plate (1) is arranged behind the positioning pin (2), a convex plate (1-3) extends backwards below the first blocking plate (1-2), the convex plate (1-3) is connected with the main body plate (1),
a bulge (1-4) which extends towards the direction of the positioning pin (2) and plays the role of closing and pressing the inserting piece (3) is arranged below the fixed supporting plate (1-1) and at the end part of the main body plate (1),
the main body of the pressing insertion piece (3) is plate-shaped, one end of the middle part of the pressing insertion piece (3) close to the positioning pin (2) is arranged into an inclined shape from up to narrow to wide, the upper part of the pressing insertion piece (3) is provided with a second barrier plate (3-1) vertical to the main body of the pressing insertion piece (3), one end of the lower part of the pressing insertion piece (3) close to the positioning pin (2) is more than 180 degrees with the included angle formed by the middle part of the pressing insertion piece (3) connected with the lower part of the pressing insertion piece (3), one end of the lower part of the pressing insertion piece (3) far away from the positioning pin (2) is less than 180 degrees with the included angle formed by the middle part,
the middle part of the pressing insertion piece (3) is arranged in a slot of the fixed supporting plate (1-1), the length of the slot on the fixed supporting plate (1-1) is larger than the maximum length of the middle part of the pressing insertion piece (3),
the lower part of the compression inserting piece (3) is arranged in the space formed in front of the bulge (1-4) and behind the bulge plate (1-3) uppermost.
2. An improved square buckle according to claim 1, wherein: the compressing insertion piece (3) is of a movable structure in the vertical direction.
3. An improved square buckle according to claim 2, wherein: the side surface of the lower part of the pressing insertion sheet (3) is provided with a convex angle (3-2) which plays a role of limiting the pressing insertion sheet (3).
4. An improved square buckle according to claim 1, wherein: the main body plate (1) is connected with one end of the positioning pin (2) and is integrally arc-shaped.
5. An improved square buckle according to claim 1, wherein: the circumferential side surface of the positioning pin (2) is axially provided with a section of insert groove (2-1).
6. An improved square buckle according to claim 5, wherein: the positioning pin (2) is limited through a U-shaped limiting groove (4) formed in the main body plate (1) and is rotatably connected with the main body plate (1), and a boss (2-2) is arranged on the part, located in the U-shaped limiting groove (4), of the positioning pin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479945.4U CN209924442U (en) | 2019-04-10 | 2019-04-10 | Improved square tube buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479945.4U CN209924442U (en) | 2019-04-10 | 2019-04-10 | Improved square tube buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209924442U true CN209924442U (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920479945.4U Active CN209924442U (en) | 2019-04-10 | 2019-04-10 | Improved square tube buckle |
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| CN (1) | CN209924442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576873A (en) * | 2020-05-29 | 2020-08-25 | 晟通科技集团有限公司 | Square buckle and fastening method |
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2019
- 2019-04-10 CN CN201920479945.4U patent/CN209924442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576873A (en) * | 2020-05-29 | 2020-08-25 | 晟通科技集团有限公司 | Square buckle and fastening method |
| CN111576873B (en) * | 2020-05-29 | 2024-05-17 | 晟通科技集团有限公司 | Square end buckle and fastening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: 545001 office 221, Yanghe service center, Liuzhou Auto parts export base, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI HANRUI METAL TECHNOLOGY Co.,Ltd. Address before: 545001 Room 802, building 9, poly Dajiang County, No.2, Baisha Road, Liuzhou City, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI HANRUI METAL TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG BORUIEN METAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangxi borren Metal Technology Co.,Ltd. Assignor: GUANGXI HANRUI METAL TECHNOLOGY Co.,Ltd. Contract record no.: X2022980000221 Denomination of utility model: An improved square button Granted publication date: 20200110 License type: Common License Record date: 20220113 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGDONG BORUIEN METAL TECHNOLOGY Co.,Ltd. Assignor: GUANGXI HANRUI METAL TECHNOLOGY Co.,Ltd. Contract record no.: X2022980000581 Denomination of utility model: An improved square button Granted publication date: 20200110 License type: Common License Record date: 20220119 |
|
| EE01 | Entry into force of recordation of patent licensing contract |