CN203097197U - Threaded type eccentric crescent combined bolt - Google Patents
Threaded type eccentric crescent combined bolt Download PDFInfo
- Publication number
- CN203097197U CN203097197U CN 201320098952 CN201320098952U CN203097197U CN 203097197 U CN203097197 U CN 203097197U CN 201320098952 CN201320098952 CN 201320098952 CN 201320098952 U CN201320098952 U CN 201320098952U CN 203097197 U CN203097197 U CN 203097197U
- Authority
- CN
- China
- Prior art keywords
- hole
- eccentric
- bolt
- rod
- screw
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a threaded type eccentric crescent combined bolt which comprises a bolt body formed by connecting a bolt head and a threaded rod. The threaded type eccentric crescent combined bolt is structurally characterized by further comprising an internal bud type eccentric crescent part, wherein the internal bud type eccentric crescent part comprises a rod and an eccentric threaded through hole which is arranged on the rod and penetrates through the tail portion of the rod from the head portion of the rod, one side of the eccentric threaded through hole is provided with a long gap exposing out of the side face of the rod and penetrating through the tail portion of the rod from the head portion of the rod, and the rod provided with the eccentric threaded through hole is screwed and sleeved on the threaded rod through the eccentric threaded through hole in a threaded connection mode. Therefore, the eccentric threaded through hole of the internal bud type eccentric crescent part is screwed and sleeved on the threaded rod of the bolt and is screwed into a hole to form an in-hole bolt head combined body, the threaded rod is not pulled out so as to achieve firmness, and then a veneer is installed on a building main body through hooks and hanging seats and by adjusting front bolts, back bolts and the like.
Description
Technical field
The utility model belongs to the architectural decoration field, especially belongs to the eccentric crescent moon combined bolt of a kind of screw-type.
Background technology
The back of the body bolt that original facing backboard bolt system uses is expansion type, is not easy to dismounting, and coefficient of expansion instability, the cost height.
Summary of the invention
The purpose of this utility model is to provide a kind of no expansion force, be convenient to dismounting, and cost is low, the eccentric crescent moon combined bolt of screw-type of the stressed good eccentric crescent moon combined bolt of screw-type.
The purpose of this utility model is achieved in that described
The eccentric crescent moon combined bolt of screw-typeComprise the bolt that is formed by connecting by bolt head and screw rod, its design feature is for also comprising the eccentric crescent moon spare of internal bud formula, the eccentric crescent moon spare of described internal bud formula comprises and has the eccentric tapped through hole that runs through the rod member afterbody from the rod member head on rod member and the rod member, what one side of described eccentric tapped through hole had the side that exposes to rod member runs through the long nick of rod member afterbody from the rod member head, the described rod member that has an eccentric tapped through hole by eccentric tapped through hole with the thread connecting mode rotation set on screw rod.
The bolt head of described bolt can be inserted in the hole that the external diameter with bolt head or rod member that is drilled with on building main body or architectural decoration plate is complementary and bolt head and rod member can insert, described hole bottom is by forming than the aperture of hole enlarged slot at the bottom of the big and hole that be complementary with the hook part of bolt head to the reaming of hole bottom sides, described screw rod and bolt head insert in the hole and screw rod and bolt head off-centre are displaced to the hole limit, and the hook part that reaches bolt head is stuck on the edge of enlarged slot at the bottom of the hole under the hole, and side and hole sidewall at screw rod form a month diastema, and described month diastema filled by the rod member that is spun on screw rod by eccentric tapped through hole outward and connected.
The end face of the termination of described screw rod is provided with the screw hole that screwdriver can insert and can turn.
The rod member of the eccentric crescent moon spare of described internal bud formula is the crescent rod member.
Described screw hole is a Philip's head screw hole or a word screw hole.
Advantage of the present utility model: the utility model does not have expansion force when using and is convenient to dismounting, and cost is low, and is stressed good, can be widely used in various facing backboards and hang installation.The utility model can be used for architectural decoration, curtain wall, stone curtain wall, be connected and fixed on the structures such as metal curtain wall, when using, in the hole that the external diameter with bolt head or rod member that can be drilled with on building main body or architectural decoration plate is complementary and bolt head and rod member can be inserted, described hole bottom is by forming than the aperture of hole enlarged slot at the bottom of the big and hole that be complementary with the hook part of bolt head to the reaming of hole bottom sides, then bolt is placed hole, bolt is offset to the hole limit, make bolt head insert enlarged slot at the bottom of the hole, the eccentric tapped through hole of the eccentric crescent moon spare of internal bud formula is screwed in the side that is filled in screw rod in the hole of going forward side by side from the screw rod of bolt form a moon diastema with the hole sidewall, the screw hole that can be provided with at the end face of screw end head reverses with screwdriver, the more convenient so eccentric crescent moon spare of internal bud formula is revolved moved the hole bottom to, reach the side and the hole sidewall that fully are filled in screw rod and form a month diastema, make and be bolted on building main body or the architectural decoration plate, bolt can be used as back of the body bolt and replaces the traditional expansion bolt back of the body to hang various facing plates etc. are installed like this, reaches firmly to can not pull.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that each parts of Fig. 1 decompose the distributed architecture schematic diagram.
The perspective view of the hole that Fig. 3 is complementary for the rod member external diameter with bolt head or the eccentric crescent moon spare of internal bud formula that is drilled with on the architectural decoration plate of the present utility model and bolt head and rod member can be inserted.
Fig. 4 is for after the bolt head of the used a kind of bolt of the utility model inserts and hole that rod member bolt head and the eccentric crescent moon spare of internal bud formula can be inserted that be complementary with the rod member eccentric crescent moon spare of internal bud formula or bolt head external diameter that be drilled with on the architectural decoration plate, its screw rod and bolt head off-centre are displaced to the hole limit, and the hook part that reaches bolt head is stuck on the edge of enlarged slot at the bottom of the hole of hole and the eccentric tapped through hole of the eccentric crescent moon spare of internal bud formula screwed in the perspective view that the side that is filled in screw rod in the hole of going forward side by side and hole sidewall form moon diastema from the screw rod of bolt.
Fig. 5 is by of the present utility model on the main body of building
The structure mounting decoration panel of the eccentric crescent moon combined bolt of screw-typeStructural representation.
Among the figure: bolt 1, bolt head 2, hole 3, enlarged slot 4 at the bottom of the hole, the eccentric crescent moon spare 5 of internal bud formula, eccentric tapped through hole 6, screw hole 7, facing plate 8, of the present utility model
The eccentric crescent moon combined bolt 9 of screw-type,Hook member 10, hanging seat 11, bolt 12 before and after adjusting.
The specific embodiment
Below in conjunction with accompanying drawing and example, structure of the present utility model and operating principle are elaborated:
As scheme l, Fig. 2, Fig. 3, Fig. 3, Fig. 4, shown in Figure 5, described in the utility model
The eccentric crescent moon combined bolt of screw-type,Comprise the bolt 1 that is formed by connecting by bolt head 2 and screw rod, this bolt is an existing product, it can be flat head bolt, the bolt of snap bolt and hex bolts or other similar structures, its design feature is for also comprising the eccentric crescent moon spare 5 of internal bud formula, what the eccentric crescent moon spare of described internal bud formula comprised that rod member and rod member be provided with runs through the eccentric tapped through hole 6 of rod member afterbody from the rod member head, what one side of described eccentric tapped through hole had the side that exposes to rod member runs through the long nick of rod member afterbody from the rod member head, the described rod member that has an eccentric tapped through hole by eccentric tapped through hole with the thread connecting mode rotation set on screw rod; Specifically, in the eccentric tapped through hole 6 of the rod member of the eccentric crescent moon spare of screw rod energy precession internal bud formula of bolt 1, the bolt head 2 of bolt can be inserted in the hole 3 that the external diameter with bolt head or rod member that is drilled with on building main body or architectural decoration plate is complementary and bolt head and rod member can insert, described hole 3 bottoms are by forming than the aperture of hole enlarged slot 4 at the bottom of the big and hole that be complementary with the hook part of bolt head to the reaming of hole bottom sides, described screw rod and bolt head insert in the hole and screw rod and bolt head off-centre are displaced to the hole limit, and the hook part that reaches bolt head is stuck on the edge of enlarged slot 4 at the bottom of the hole under the hole, and side and hole sidewall at screw rod form a month diastema, and described month diastema filled by the rod member that is spun on screw rod by eccentric tapped through hole outward and connected; The end face of the termination of described screw rod is provided with the screw hole 7 that screwdriver can insert and can turn; The rod member of the eccentric crescent moon spare of described internal bud formula is the crescent rod member; Described screw hole is a Philip's head screw hole or a word screw hole.
As shown in Figure 5, on the main body of building by of the present utility model
The structure mounting decoration panel of the eccentric crescent moon combined bolt 9 of screw-typeStructural representation, its concrete construction sequence is, at first on facing plate 8, be drilled with the hole 3 that the eccentric crescent moon spare of bolt head and internal bud formula can be inserted, and expand at the bottom of the hole wear into the hole that is complementary with bolt head 2 at the bottom of enlarged slot 4, the bolt of packing into then, the edge offset of bolt to hole 3, make bolt head insert enlarged slot 4 at the bottom of the hole of hole 3, and the hook part that reaches bolt head is stuck on the edge of enlarged slot at the bottom of the hole of hole, eccentric tapped through hole 6 rotation sets of the eccentric crescent moon spare 5 of internal bud formula on the screw rod of bolt and be screwed in the hole 3, can reverse at the screw hole 7 usefulness screwdrivers of screw end head, the eccentric crescent moon spare 5 of internal bud formula is drawn in the hole 3, formed the assembly of hole inner bolt head, can not pull, reach firmly, then by hook member 10, hanging seat 11, bolt 12 grades are installed in the facing plate on the building body before and after adjusting.
Claims (5)
1. one kind
The eccentric crescent moon combined bolt of screw-typeComprise the bolt that is formed by connecting by bolt head and screw rod, it is characterized in that: also comprise the eccentric crescent moon spare of internal bud formula, the eccentric crescent moon spare of described internal bud formula comprises and has the eccentric tapped through hole that runs through the rod member afterbody from the rod member head on rod member and the rod member, what one side of described eccentric tapped through hole had the side that exposes to rod member runs through the long nick of rod member afterbody from the rod member head, the described rod member that has an eccentric tapped through hole by eccentric tapped through hole with the thread connecting mode rotation set on screw rod.
2. according to claim 1
The eccentric crescent moon combined bolt of screw-typeIt is characterized in that: the bolt head of bolt can be inserted in the hole (3) that the external diameter with bolt head or rod member that is drilled with on building main body or architectural decoration plate is complementary and bolt head and rod member can insert, described hole (3) bottom is by forming than the aperture of hole enlarged slot (4) at the bottom of the big and hole that be complementary with the hook part of bolt head to the reaming of hole bottom sides, described screw rod and bolt head insert in the hole and screw rod and bolt head off-centre are displaced to the hole limit, and the hook part that reaches bolt head is stuck on the edge of enlarged slot (4) at the bottom of the hole under the hole, and side and hole sidewall at screw rod form a month diastema, and described month diastema filled by the rod member that is spun on screw rod by eccentric tapped through hole outward and connected.
3. according to claim 1 and 2
The eccentric crescent moon combined bolt of screw-type, it is characterized in that: the end face of the termination of described screw rod is provided with the screw hole that screwdriver can insert and can turn.
4. according to claim 1 and 2
The eccentric crescent moon combined bolt of screw-type, it is characterized in that: the rod member of the eccentric crescent moon spare of described internal bud formula is the crescent rod member.
5. according to claim 3
The eccentric crescent moon combined bolt of screw-type, it is characterized in that: described screw hole is a Philip's head screw hole or a word screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098952 CN203097197U (en) | 2013-03-01 | 2013-03-01 | Threaded type eccentric crescent combined bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098952 CN203097197U (en) | 2013-03-01 | 2013-03-01 | Threaded type eccentric crescent combined bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097197U true CN203097197U (en) | 2013-07-31 |
Family
ID=48848609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320098952 Expired - Fee Related CN203097197U (en) | 2013-03-01 | 2013-03-01 | Threaded type eccentric crescent combined bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114697A (en) * | 2013-03-01 | 2013-05-22 | 周述文 | Thread-type eccentric crescent moon combination bolt and mounting method of the same |
-
2013
- 2013-03-01 CN CN 201320098952 patent/CN203097197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114697A (en) * | 2013-03-01 | 2013-05-22 | 周述文 | Thread-type eccentric crescent moon combination bolt and mounting method of the same |
| CN103114697B (en) * | 2013-03-01 | 2016-01-06 | 周述文 | The eccentric crescent moon combined bolt of screw-type and mounting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201636161U (en) | Insert type expansion screw | |
| CN204435843U (en) | A kind of steel tube scaffold linkage | |
| CN201599289U (en) | Expansion screw with convenient disassembly | |
| CN203097197U (en) | Threaded type eccentric crescent combined bolt | |
| CN203674651U (en) | Cable tray | |
| CN204878189U (en) | Stealthy inflation screw suitable for multiple wall body | |
| CN103114697A (en) | Thread-type eccentric crescent moon combination bolt and mounting method of the same | |
| CN207705721U (en) | A kind of bus duct fixing bracket | |
| CN205822666U (en) | Bone free rustless steel granite disjunctor suspension member | |
| CN203821657U (en) | Novel point-supported type photovoltaic curtain wall | |
| CN201433992Y (en) | Double-positioning bolt | |
| CN202991762U (en) | Demountable and reusable expansion screw | |
| CN201874964U (en) | Anti-theft screw | |
| CN203257024U (en) | Aluminum panel strut structure | |
| CN202023808U (en) | Internally-mounted bolt type expansion screw | |
| CN216143032U (en) | Adjustable self-plugging rivet | |
| CN201377494Y (en) | Conical cap internal expansion flat head bolt | |
| CN201546351U (en) | Glass curtain wall fixing piece | |
| CN204315201U (en) | The wall surface dry-hang device of billboard | |
| CN205153431U (en) | Building veneer installation plate is from vertical stratification | |
| CN203003769U (en) | Screw driver | |
| CN204736177U (en) | Multistage centrifugal pump bearing inner race extracting tool | |
| CN203570777U (en) | Combination furniture connection element | |
| CN214617427U (en) | Blind hole rivet nut with vertical lines | |
| CN203602195U (en) | Novel elevator composite sill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160808 Address after: 350000, room 5, floor 68, block D, Hongshan science and Technology Park, No. 505, Hongshan Road, Gulou District, Fujian, Fuzhou Patentee after: Fujian Jin Nan Construction Development Co.,Ltd. Address before: Yangqiao Road Gulou District of Fuzhou city in Fujian province 350025 No. 231 Star City International box 1708 Patentee before: Zhou Shuwen |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 350025 Three Floors of Building 8-103, Yishan Cultural Creative Park, Gulou District, Fuzhou City, Fujian Province Patentee after: Jinnan Construction Group Co.,Ltd. Address before: 350025 Three Floors of Building 8-103, Yishan Cultural Creative Park, Gulou District, Fuzhou City, Fujian Province Patentee before: Jinnan Construction Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 350025 Three Floors of Building 8-103, Yishan Cultural Creative Park, Gulou District, Fuzhou City, Fujian Province Patentee after: Jinnan Construction Co.,Ltd. Address before: 350000, room 5, floor 68, block D, Hongshan science and Technology Park, No. 505, Hongshan Road, Gulou District, Fujian, Fuzhou Patentee before: Fujian Jin Nan Construction Development Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20210301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |