CN207762101U - A kind of three nuts for saving bolt and matching therewith - Google Patents
A kind of three nuts for saving bolt and matching therewith Download PDFInfo
- Publication number
- CN207762101U CN207762101U CN201820113751.8U CN201820113751U CN207762101U CN 207762101 U CN207762101 U CN 207762101U CN 201820113751 U CN201820113751 U CN 201820113751U CN 207762101 U CN207762101 U CN 207762101U
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- CN
- China
- Prior art keywords
- section
- bolt
- cap
- nut
- sections
- 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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- 244000075634 Cyperus rotundus Species 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 4
- 239000002023 wood Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of three section bolt and the nuts to match therewith.The wherein described three sections bolt, including：Body and the bolt cap in body tail portion is set, the bottom of bolt cap is provided with the nuts edge outwardly protruded, and the concrete structure of the body includes：It disposes section, positioning section and is fastenedly connected section, wherein, one end of placement section is connected with bolt cap, the other end of placement section is connected with one end of positioning section, the other end of positioning section is connected with the one end for being fastenedly connected section, wherein the diameter of section is disposed to be more than the diameter of positioning section, the diameter of positioning section is more than the diameter for being fastenedly connected section, is entirely fastenedly connected in section and is provided with fastening external screw thread.The invention also discloses a kind of nuts to match with above-mentioned three sections bolt.This fastening connection piece being made of three section bolts and the nut to match is particularly suitable for fixing various Wood members.
Description
Technical field
The utility model is related to arrive a kind of securing member, and in particular to match to a kind of three section bolt and with it
Nut.
Background technology
Currently, traditional bolt, structure include：Body and the bolt cap in body tail portion is set, is provided on body tight
Gu screw thread.This bolt usually matches with traditional nut, when using this traditional screw bolt and nut to wood structure member into
When row is fixed, it is well known that the material of wood structure member is more loose, cannot tighten nut on wood structure member very much securely.
Utility model content
Technical problem to be solved in the utility model is：A kind of three section spiral shells that can be tightened nut on body are provided
Bolt.
In order to solve the above technical problems, the technical solution adopted in the utility model is：One kind three saves bolt, structure packet
It includes：Body and the bolt cap in body tail portion is set, the bottom of bolt cap is provided with the nuts edge outwardly protruded, the tool of the body
Body structure includes：It disposes section, positioning section and is fastenedly connected section, wherein dispose one end of section to be connected with bolt cap, dispose the another of section
End is connected with one end of positioning section, and the other end of positioning section is connected with the one end for being fastenedly connected section, wherein disposes the diameter of section big
In the diameter of positioning section, the diameter of positioning section is more than the diameter for being fastenedly connected section, is entirely fastenedly connected in section and is provided with outside fastening
Screw thread.
As a preferred embodiment, in a kind of nut, the junction setting of the placement Duan Yu bolt caps
There is arc-shaped transition section.
As a preferred embodiment, in a kind of nut, the junction of the placement Duan Yu positioning sections is set
It is equipped with chamfering.
As a preferred embodiment, in a kind of nut, the positioning section with the connection that is fastenedly connected section
Place is provided with chamfering.
As a preferred embodiment, in a kind of nut, the side of the bolt cap is equal in magnitude by six, along week
It is constituted to the operation planar for being evenly arranged and be parallel to body center line, it is tight that the center of the outer end face of the bolt cap offers bolt
Gu handle hole.
As a preferred embodiment, in described one kind three saves bolt, the bolt tightening operation hole is interior hexagonal
Hole.
The utility model additionally provides a kind of nut to match with above-mentioned three sections bolt, including：Cap body is arranged in cap body
Have and the matched fastening internal thread of the fastening external screw thread, the tail portion of cap body are provided with nut cap edge, in nut cap edge
Portion offers the nut tightening operation hole communicated with fastening internal thread.
As a preferred embodiment, in a kind of nut, the nut tightening operation hole is Hexagon hole.
The utility model has the beneficial effects that：The utility model by the way that the body of bolt is arranged to three sections, that is, dispose section,
Positioning section thus can directly tighten the nut to match therewith on body with section, three section bolts of formation are fastenedly connected,
I.e.：The front end of nut acts against on the positioning section of body so that the connection of nut and bolt is more secured, is not easy to loosen.In addition,
Since the plane that the side of bolt cap is equal in magnitude by six, is circumferentially evenly arranged and is parallel to body center line is constituted, thus
Die nut or Hexagonal jacket can be used or common spanner is operated, and since the bolt tightening operation hole in bolt cap is interior
Hexagon ring thus can select different tools come to described so as to be operated with allen wrench according to actual conditions
Three section bolts operated, use is very flexible.
Description of the drawings
Fig. 1 is the structural schematic diagram of three sections bolt described in the utility model.
Fig. 2 is the enlarged structure schematic diagram of the bolt cap in left view direction in Fig. 1.
Fig. 3 is the structural schematic diagram of nut described in the utility model.
Reference numeral in Fig. 1 to Fig. 3 is：1, it is fastenedly connected section, 2, positioning section, 3, placement section, 4, nuts edge, 5, bolt
Cap, 11, fastening external screw thread, the 12, first chamfering, the 13, second chamfering, 14, arc-shaped transition section, 51, operation planar, 52, bolt it is tight
Gu handle hole, 6, nut, 61, cap body, 62, nut cap edge.
Specific implementation mode
With reference to Fig. 1 to Fig. 3, the nut that three section bolt described in the utility model is described in detail and matches with it
Specific embodiment.
As shown in Figure 1, a kind of three sections bolt described in the utility model, structure include：Body and setting are in body tail
The bolt cap 5 in portion, the bottom of bolt cap 5 are provided with the nuts that outwardly protrudes along 4, and the concrete structure of the body includes：Dispose section
3, positioning section 2 and it is fastenedly connected section 1, wherein one end of placement section 3 is connected with bolt cap 5, the other end and positioning section 2 of placement section 3
One end be connected, the other end of positioning section 2 is connected with the one end for being fastenedly connected section 1, wherein placement section 3 diameter more than position
The diameter of section 2, the diameter of positioning section 2 are more than the diameter for being fastenedly connected section 1, are entirely fastenedly connected in section 1 and are provided with the outer spiral shell of fastening
Line 11；In the present embodiment, the placement section 3 is provided with arc-shaped transition section 14 in the junction with the bolt cap 5；Described
Placement section 3 is provided with the second chamfering 13 in the junction with positioning section 2；The positioning section 2 with the connection that is fastenedly connected section 1
Place is provided with the first chamfering 12；The side of the bolt cap 5 is equal in magnitude by six, is circumferentially evenly arranged and is parallel to body
The operation planar 51 of center line is constituted, as shown in Fig. 2, offering bolt fastening behaviour in the mediad of the outer end face of the bolt cap 5
Make hole 52, which is the Hexagon hole being nested with allen wrench.
As shown in figure 3, a kind of nut 6 to match with above-mentioned three sections bolt described in the utility model, structure include：
Cap body 61, is provided in cap body 61 and 11 matched fastening external screw thread of the fastening external screw thread, the tail portion setting of cap body 61
There is nut cap along 62, nut cap offers the nut tightening operation hole communicated with fastening internal thread along 62 middle part, and the nut is tight
Gu handle hole is Hexagon hole.
In conclusion the only preferred embodiment of the utility model, is not used for limiting the utility model implementation
Range, equivalent change made by all shapes according to described in the utility model claims range, construction, feature and spirit with repair
Decorations, should all include in the right of the utility model.
Claims (8)
1. one kind three saves bolt, including：Body and the bolt cap in body tail portion is set, it is characterised in that：The bottom of the bolt cap
It is provided with the nuts edge outwardly protruded, the concrete structure of the body includes：It disposes section, positioning section and is fastenedly connected section,
In, dispose one end of section to be connected with bolt cap, the other end for disposing section is connected with one end of positioning section, the other end of positioning section with it is tight
The one end for being solidly connected section is connected, wherein disposes the diameter of section to be more than the diameter of positioning section, the diameter of positioning section, which is more than, to be fastenedly connected
The diameter of section, is entirely fastenedly connected in section and is provided with fastening external screw thread.
2. three sections bolt according to claim 1, it is characterised in that：The junction setting of the placement Duan Yu bolt caps
There is arc-shaped transition section.
3. three sections bolt according to claim 1, it is characterised in that：The junction of the placement Duan Yu positioning sections is set
It is equipped with chamfering.
4. three sections bolt according to claim 1, it is characterised in that：The positioning section with the connection that is fastenedly connected section
Place is provided with chamfering.
5. three sections bolt according to any one of claim 1 to 4, it is characterised in that：The side of the bolt cap is by six
Operation planar that is equal in magnitude, being circumferentially evenly arranged and be parallel to body center line is constituted, the center of the outer end face of the bolt cap
Offer bolt tightening operation hole.
6. three sections bolt according to claim 5, it is characterised in that：The bolt tightening operation hole is Hexagon hole.
7. a kind of nut to match with three sections bolt according to claim 1, including：Cap body, be provided in cap body with
The matched fastening internal thread of the fastening external screw thread, it is characterised in that：The tail portion of the cap body is provided with nut cap edge,
The nut tightening operation hole communicated with fastening internal thread is offered in the middle part of nut cap edge.
8. nut according to claim 7, it is characterised in that：The nut tightening operation hole is Hexagon hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820113751.8U CN207762101U (en) | 2018-01-23 | 2018-01-23 | A kind of three nuts for saving bolt and matching therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820113751.8U CN207762101U (en) | 2018-01-23 | 2018-01-23 | A kind of three nuts for saving bolt and matching therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207762101U true CN207762101U (en) | 2018-08-24 |
Family
ID=63181511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820113751.8U Expired - Fee Related CN207762101U (en) | 2018-01-23 | 2018-01-23 | A kind of three nuts for saving bolt and matching therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207762101U (en) |
-
2018
- 2018-01-23 CN CN201820113751.8U patent/CN207762101U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 |