CN209294205U - A kind of multifunctional wood screw - Google Patents
A kind of multifunctional wood screw Download PDFInfo
- Publication number
- CN209294205U CN209294205U CN201822135821.2U CN201822135821U CN209294205U CN 209294205 U CN209294205 U CN 209294205U CN 201822135821 U CN201822135821 U CN 201822135821U CN 209294205 U CN209294205 U CN 209294205U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- nut
- fixinig plate
- screw
- utility
- 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
- 239000002023 wood Substances 0.000 title claims abstract description 17
- 241001391944 Commicarpus scandens Species 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 241001137881 Cepaea nemoralis Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Landscapes
- Furniture Connections (AREA)
Abstract
The utility model discloses a kind of multifunctional wood screws, it include: nut, fixinig plate and screw rod, the fixinig plate is between the nut and the screw rod, and the nut, fixinig plate and screw rod are structure as a whole, along the circumferential direction throughout there is external screw thread on the screw rod, and the tail portion of the screw rod is cusp-shaped, the screw rod tail offers a flute along external screw thread.By the above-mentioned means, the utility model adapts to the operation of various tools, have the effects that drilling, it is self-locking, be not easy rotten head, be not easy to break, being not required to beat pre- hole and tighten, while can reduce production cost, reduce loss.
Description
Technical field
The utility model relates to screw fields, more particularly to a kind of multifunctional wood screw.
Background technique
For desk assembling the connection of sewing machine frame platen, the connection of computer table shelf, student use write table frame connection,
And the connection installation of the wooden and wooden iron material of furniture, building decoration industry, all it be unable to do without wood screw.Existing wood screw,
During the installation process, if encountering hard wood or timber of dying for the sake of honour, can twist not into fracture or rotten head.And traditional wood screw one
There is rotten head or fracture in denier, just can not be screwed into or exit again replacement, cause damages.
Utility model content
The utility model mainly solving the technical problems that: in view of the deficiencies of the prior art, provide a kind of multi-functional wood snail
Nail, adapts to the operation of various tools, have the effects that drilling, it is self-locking, be not easy rotten head, be not easy to break, being not required to dozen pre- hole and tighten,
It can reduce production cost simultaneously, reduce loss.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of multi-functional wood snail
Nail, comprising: nut, fixinig plate and screw rod, the fixinig plate positioned at the nut and the screw rod between, and the nut, consolidate
Stator and screw rod are structure as a whole, and along the circumferential direction throughout there is an external screw thread on the screw rod, and the tail portion of the screw rod is tip
Shape, the screw rod tail offer a flute along external screw thread.
In one preferred embodiment of the utility model, the outside of the nut is hexagonal structure, and inside is cross
Structure.
In one preferred embodiment of the utility model, the flute is arranged perpendicular to the external screw thread.
In one preferred embodiment of the utility model, the length of the flute is more than or equal to 3 external screw thread screw pitch.
The beneficial effects of the utility model are: by using the self-locking fixinig plate of integral structure, and with self tapping function
Sharp external screw thread and cusp-shaped tail portion, and flute is opened up on external screw thread, make its in operation not by wood quality it is soft,
Firmly, the limitation and influence loosened, tighten facilitates the discharge of sawdust and being screwed into for screw, and in fastening, adapts to various tools
Operation, have the effects that drilling, it is self-locking, be not easy rotten head, be not easy to break, being not required to dozen pre- hole and tighten, can reduce production cost, subtract
Few loss.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multifunctional wood screw of the utility model；
The components in the drawings are labeled as follows: 1, nut, 2, fixinig plate, 3, screw rod, 31, external screw thread, 32, flute.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Referring to Fig. 1, the utility model embodiment includes:
A kind of multifunctional wood screw, comprising: nut 1, fixinig plate 2 and screw rod 3, the fixinig plate 2 be located at the nut 1 with
Between the screw rod 3, and the nut 1, fixinig plate 2 and screw rod 3 are structure as a whole, on the screw rod 3 along the circumferential direction throughout
There is external screw thread 31, and the tail portion of the screw rod 3 is cusp-shaped, the tail portion of the screw rod 3 offers one along external screw thread 31 and goes out
Consider slot 32 to be worth doing.Sharp external screw thread and cusp-shaped tail portion using the self-locking fixinig plate of integral structure, and with self tapping function, such as exist
Hard wood is encountered in operation or timber of dying for the sake of honour, can be easily screwed into, and in fastening, various tools all facilitate operation.
The outside of the nut 1 is hexagonal structure, and inside is cross-shaped configuration.It limits it by tool, can fit
A word is answered to operate on, the use of the tools such as cross is operated on, fork spanner, adjustable wrench and Hexagonal jacket.
The flute 32 is arranged perpendicular to the external screw thread 31, and the length of the flute 32 is more than or equal to outside 3
Thread pitch.Flute is opened up on external screw thread, when being screwed into it not by wood quality it is soft, hard, loosen, tighten and limited and shadow
It rings, facilitates the discharge of sawdust and being screwed into for screw.
The utility model discloses a kind of multifunctional wood screw, by using the self-locking fixinig plate of integral structure, and has
The sharp external screw thread of self tapping function and cusp-shaped tail portion, and flute is opened up on external screw thread, make it in operation not by wood
Soft, hard, the limitation and influence that loosen, tighten of material material facilitate the discharge of sawdust and being screwed into for screw, and in fastening, can fit
The operation for answering various tools, have the effects that drilling, it is self-locking, be not easy rotten head, be not easy to break, be not required to beat pre- hole tighten, can drop
Low production cost reduces loss.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship usually put, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.The above descriptions are merely preferred embodiments of the present invention, and it is practical new to be not limited to this
Type, for those skilled in the art, the present invention may have various modifications and changes.All essences in the utility model
Mind and principle within, any modification, equivalent replacement, improvement and so on, should be included in the protection scope of the utility model it
It is interior.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of multifunctional wood screw characterized by comprising nut, fixinig plate and screw rod, the fixinig plate are located at the spiral shell
Between cap and the screw rod, and the nut, fixinig plate and screw rod are structure as a whole, along the circumferential direction throughout having on the screw rod
External screw thread, and the tail portion of the screw rod is cusp-shaped, the screw rod tail offers a flute along external screw thread.
2. multifunctional wood screw according to claim 1, which is characterized in that the outside of the nut is hexagonal structure,
Inside is cross-shaped configuration.
3. multifunctional wood screw according to claim 1, which is characterized in that the flute is set perpendicular to the external screw thread
It sets.
4. multifunctional wood screw according to claim 3, which is characterized in that the length of the flute is more than or equal to 3
External screw thread screw pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135821.2U CN209294205U (en) | 2018-12-19 | 2018-12-19 | A kind of multifunctional wood screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135821.2U CN209294205U (en) | 2018-12-19 | 2018-12-19 | A kind of multifunctional wood screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209294205U true CN209294205U (en) | 2019-08-23 |
Family
ID=67655594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822135821.2U Expired - Fee Related CN209294205U (en) | 2018-12-19 | 2018-12-19 | A kind of multifunctional wood screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294205U (en) |
-
2018
- 2018-12-19 CN CN201822135821.2U patent/CN209294205U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |