CN201730924U - Inlaid bolt structure - Google Patents
Inlaid bolt structure Download PDFInfo
- Publication number
- CN201730924U CN201730924U CN2010201144799U CN201020114479U CN201730924U CN 201730924 U CN201730924 U CN 201730924U CN 2010201144799 U CN2010201144799 U CN 2010201144799U CN 201020114479 U CN201020114479 U CN 201020114479U CN 201730924 U CN201730924 U CN 201730924U
- Authority
- CN
- China
- Prior art keywords
- screw
- thread
- inlaid
- column
- bolt structure
- 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
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Abstract
The utility model relates to the technical field of bolts, in particular to an inlaid bolt structure, which comprises a bolt rod, a thread pillar and an internal thread attachment, wherein the outer surface of the bolt rod is provided with threads; one end of the bolt rod is provided with the thread pillar; the peripheral surface of the thread pillar is provided with the threads; the top of the thread pillar is provided with a screwdriver slot; and the thread pillar is in movable threaded connection with the internal thread attachment. The utility model has scientific and simple structural design and convenient maintenance and simultaneously can be replaced in styles and modeling at any time.
Description
Technical field:
The utility model relates to the screw technical field, refers in particular to a kind of internally-inlaid bolt structure.
Background technique:
Screw plays fixation in usually, wherein be used in fixing, door handle, cupboard handle fixing of clothes hook, but conventional clothes hook, door handle, cupboard handle are screwed the back and just can not change, clothes hook, door handle, cupboard can only together be changed screw after damaging, the pattern of clothes hook, door handle, cupboard handle is single, can not change at any time after the installation.
The model utility content:
The purpose of this utility model is at the deficiencies in the prior art, and a kind of internally-inlaid bolt structure is provided, and its scientific structure design is simple, and easy to maintenance, the while can be changed the pattern moulding at any time.
For achieving the above object, the utility model adopts following technological scheme: it comprises screw rod, screw column, internal thread fastening, the outer surface of screw rod is provided with screw thread, one end of screw rod is provided with screw column, the periphery surface of screw column is provided with screw thread, the top of screw column offers driver flutes, and the screw column movable screw is connected to the internal thread fastening.
The outer surface thread of described screw rod is a coarse-pitch thread.
The screw thread of the periphery surface of described screw column is a fine thread.
Described driver flutes be in-line or criss-cross any one.
The utility model beneficial effect is: the outer surface of screw rod is provided with screw thread, one end of screw rod is provided with screw column, the periphery surface of screw column is provided with screw thread, the top of screw column offers driver flutes, the screw column movable screw is connected to the internal thread fastening, its scientific structure design is simple, and is easy to maintenance, can change the pattern moulding of internal thread fastening at any time.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is a worm's eye view of the present utility model;
Fig. 3 is the structural representation of the utility model internal thread fastening.
Embodiment:
See that Fig. 1 is to shown in Figure 3: the utility model comprises screw rod 1, screw column 2, internal thread fastening 4, the outer surface of screw rod 1 is provided with screw thread, one end of screw rod 1 is provided with screw column 2, the periphery surface of screw column 2 is provided with screw thread, the top of screw column 2 offers driver flutes 3, and screw column 2 movable screw are connected to internal thread fastening 4.
The outer surface thread of described screw rod 1 is a coarse-pitch thread.
The screw thread of the periphery surface of described screw column 2 is a fine thread.
Described driver flutes 3 be in-line or criss-cross any one.
Described internal thread fastening 4 can be for the handle of clothes hook, door handle, cupboard, can also be decoration.
During use, insert in the driver flutes 3 with screw-driver, screw rod 1 is rotated in plank or the body of wall, screw column 2 is exposed externally, and internal thread fastening 4 and screw column 2 are tightened, and can use, and realizes the internally-inlaid bolt structure.
Can change different moulding at any time according to hobby, pattern is various.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (4)
1. internally-inlaid bolt structure, it comprises screw rod (1), screw column (2), internal thread fastening (4), it is characterized in that: the outer surface of screw rod (1) is provided with screw thread, one end of screw rod (1) is provided with screw column (2), the periphery surface of screw column (2) is provided with screw thread, the top of screw column (2) offers driver flutes (3), and screw column (2) movable screw is connected to internal thread fastening (4).
2. a kind of internally-inlaid bolt structure according to claim 1 is characterized in that: the outer surface thread of described screw rod (1) is a coarse-pitch thread.
3. a kind of internally-inlaid bolt structure according to claim 1 is characterized in that: the screw thread of the periphery surface of described screw column (2) is a fine thread.
4. a kind of internally-inlaid bolt structure according to claim 1 is characterized in that: described driver flutes (3) for in-line or criss-cross any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201144799U CN201730924U (en) | 2010-02-08 | 2010-02-08 | Inlaid bolt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201144799U CN201730924U (en) | 2010-02-08 | 2010-02-08 | Inlaid bolt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730924U true CN201730924U (en) | 2011-02-02 |
Family
ID=43522080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201144799U Expired - Fee Related CN201730924U (en) | 2010-02-08 | 2010-02-08 | Inlaid bolt structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909646A (en) * | 2016-03-10 | 2016-08-31 | 天津市福厚盈科技有限公司 | Preparation method of metal hook nail easy to hide and remove |
-
2010
- 2010-02-08 CN CN2010201144799U patent/CN201730924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909646A (en) * | 2016-03-10 | 2016-08-31 | 天津市福厚盈科技有限公司 | Preparation method of metal hook nail easy to hide and remove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20130208 |