CN213575052U - Concealed bolt for mounting assembly type building - Google Patents
Concealed bolt for mounting assembly type building Download PDFInfo
- Publication number
- CN213575052U CN213575052U CN202021958432.0U CN202021958432U CN213575052U CN 213575052 U CN213575052 U CN 213575052U CN 202021958432 U CN202021958432 U CN 202021958432U CN 213575052 U CN213575052 U CN 213575052U
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- CN
- China
- Prior art keywords
- screw
- baffle
- assembly type
- outer pole
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 claims abstract description 3
- 238000005034 decoration Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides an assembly type is implicit expression bolt for construction installation, including the outer pole, the outer pole is equipped with along length direction's one end and is equipped with the first baffle of outer pole looks vertically, and the one end that the baffle was kept away from to the outer pole is equipped with the screw, the length of screw is unanimous with the length of outer pole, installs the screw rod with screw looks adaptation in the screw, the outer end of screw rod is equipped with the second baffle with screw rod looks vertically, the middle part of second baffle is equipped with the recess that is a style of calligraphy or cruciform structure. The utility model adopts the first baffle and the second baffle with small volume, compared with the traditional screw nut, the hexagonal head exposed by the screw and the larger nut are effectively hidden, thereby facilitating the subsequent decoration and finishing, and the style is simple and beautiful; the screw holes are formed in the outer rods, and the screw rods are arranged in the screw holes, so that sufficient connection strength is ensured, and the screw rod is firm and durable.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure, a implicit expression bolt is used in assembly type structure installation is related to.
Background
Bolt and nut often can be used as the connecting piece in the installation of prefabricated building, but current hexagon head bolt, its hexagon head department is bulky, and the volume of nut is also great simultaneously to the bolt still has some to stretch out from the nut after the installation, and it can influence its pleasing to the eye to be used in some places.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hidden type bolt for assembly type structure installation to the problem that prior art exists.
Therefore, the utility model adopts the following technical scheme:
the utility model provides an assembly type is implicit expression bolt for construction installation, includes the outer pole, the outer pole is fixed with along length direction's one end with outer pole looks vertically first baffle, and the one end that the baffle was kept away from to the outer pole is equipped with the screw, the degree of depth and the length of outer pole of screw are unanimous, install the screw rod with screw looks adaptation in the screw, the outer end of screw rod is fixed with screw rod looks vertically second baffle, the middle part of second baffle is equipped with the first recess that is a style of calligraphy or cruciform structure.
Further, the first baffle and the second baffle are circular or regular hexagonal.
Further, the thickness of the first baffle plate and the second baffle plate is 0.3-0.6 mm.
Further, the outer rod is cylindrical or polygonal.
Furthermore, a second groove in a straight line or cross structure is arranged in the middle of the first baffle.
Further, the length of the screw is consistent with the depth of the screw hole.
Further, the outer surface of the outer rod is a smooth surface or a rough surface.
The beneficial effects of the utility model reside in that: the first baffle and the second baffle which are small in size are adopted, and compared with the traditional screw nut, the exposed hexagonal head of the screw and the larger nut are effectively hidden, so that the follow-up decoration is facilitated, and the pattern is concise and attractive; the screw holes are formed in the outer rods, and the screw rods are arranged in the screw holes, so that sufficient connection strength is ensured, and the screw rod is firm and durable.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a three-dimensional structure view of the outer rod of the present invention;
FIG. 3 is a three-dimensional structure view of the screw rod of the present invention;
fig. 4 is a structural diagram of the first baffle and the second baffle of the present invention being regular hexagons;
in the figure, 1-outer rod, 2-first baffle, 3-screw hole, 4-screw rod, 5-second baffle, 6-first groove and 7-second groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
As shown in fig. 1-3, an assembly type concealed bolt for building installation comprises an outer rod 1, the outer rod 1 is made of stainless steel, the outer rod 1 is cylindrical or polygonal, and is more diversified in shape compared with a conventional bolt, in this embodiment, the outer rod is cylindrical and is applicable to various scenes, in addition, the outer surface of the outer rod 1 is rough or smooth, a first baffle 2 perpendicular to the outer rod 1 is arranged at one end of the outer rod 1 along the length direction, the first baffle 2 is circular or regular hexagon, the hexagon head of the first baffle 2 acting on the conventional hexagon head bolt is consistent, a screw hole 3 is arranged at one end of the outer rod 1 far away from the baffle, the depth of the screw hole 3 is consistent with the length of the outer rod 1, a screw rod 4 matched with the screw hole 3 is arranged in the screw hole 3, a second baffle 5 perpendicular to the screw rod 4 is fixed at the outer end of the screw rod 4, the second baffle 5 is also circular or regular hexagon, the effect of second baffle 5 is unanimous with the effect of traditional nut, the middle part of second baffle 5 is equipped with the first recess 6 that is a style of calligraphy or cruciform structure, the purpose of setting up first recess 6 is convenient for use instrument such as a word or cross screwdriver to rotate second baffle 5 and drive screw rod 3 through second baffle 5 and rotate, and the middle part of first baffle 2 is equipped with the second recess 7 that is a word or cruciform structure simultaneously, it does the effect the same with first recess 6, the thickness of first baffle 2 and second baffle 5 is 0.3-0.6mm in order to reduce the volume and pleasing to the eye.
The utility model discloses during the use, similar with traditional bolt and nut's using-way, at first insert outer pole 1 in the through-hole of required junction then with screw rod 4 installation as outer pole 1 screw 3 can, can adopt two words or cross screwdriver during the installation, one of them screwdriver is fixed and is prevented that it from taking place to rotate outer pole 1 in inserting the second recess 7 of first baffle 2, then adopt another screwdriver to insert 6 internal rotation second baffles of first recess 5 and drive screw rod 4 and rotate, it can to screw up the screw rod at last.
In addition, when the first baffle 2 and the second baffle 5 are regular hexagons, a spanner can be adopted to perform corresponding operation.
Claims (7)
1. The utility model provides an assembly type is implicit expression bolt for construction installation, a serial communication port, including the outer pole, the outer pole is fixed with along length direction's one end with outer pole looks vertically first baffle, and the one end that the baffle was kept away from to the outer pole is equipped with the screw, the degree of depth of screw is unanimous with the length of outer pole, installs the screw rod with screw looks adaptation in the screw, the outer end of screw rod is fixed with the second baffle with screw rod looks vertically, the middle part of second baffle is equipped with the first recess that is a style of calligraphy or cruciform structure.
2. The concealed bolt for assembly type building installation according to claim 1, wherein the first baffle plate and the second baffle plate are circular or regular hexagonal.
3. The concealed bolt for assembly type building installation according to claim 1, wherein the thickness of the first baffle plate and the second baffle plate is 0.3-0.6 mm.
4. The concealed bolt for assembly type building installation according to claim 1, wherein the outer rod is cylindrical or polygonal.
5. The concealed bolt for assembly type building installation according to claim 1, wherein the first baffle is provided with a second groove in a straight line or cross structure in the middle.
6. The concealed bolt for assembly type building installation according to claim 1, wherein the length of the bolt is consistent with the depth of the screw hole.
7. A fabricated building-installation concealed bolt according to claim 1, wherein the outer surface of the outer shank is smooth or rough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958432.0U CN213575052U (en) | 2020-09-09 | 2020-09-09 | Concealed bolt for mounting assembly type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958432.0U CN213575052U (en) | 2020-09-09 | 2020-09-09 | Concealed bolt for mounting assembly type building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213575052U true CN213575052U (en) | 2021-06-29 |
Family
ID=76570629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021958432.0U Active CN213575052U (en) | 2020-09-09 | 2020-09-09 | Concealed bolt for mounting assembly type building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213575052U (en) |
-
2020
- 2020-09-09 CN CN202021958432.0U patent/CN213575052U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240426 Address after: Room 701, East Unit, 4th to 17th Floor, Zhongya Blue Mansion, Xincheng District, Taozhou Town, Guangde City, Anhui Province, 242299 Patentee after: Anhui Chenyuan Construction Engineering Co.,Ltd. Country or region after: China Address before: 730050 25th floor, 575 Xijin East Road, Qilihe district, Lanzhou City, Gansu Province Patentee before: GANSU CONSTRUCTION INVESTMENT SCIENCE AND TECHNOLOGY RESEARCH AND DEVELOPMENT CO.,LTD. Country or region before: China |