CN207660963U - A kind of five telescopically adjustable corner bolts - Google Patents
A kind of five telescopically adjustable corner bolts Download PDFInfo
- Publication number
- CN207660963U CN207660963U CN201721779400.2U CN201721779400U CN207660963U CN 207660963 U CN207660963 U CN 207660963U CN 201721779400 U CN201721779400 U CN 201721779400U CN 207660963 U CN207660963 U CN 207660963U
- Authority
- CN
- China
- Prior art keywords
- bolt column
- fixed link
- nut
- wall
- threaded rod
- 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 discloses a kind of five telescopically adjustable corner bolts, including nut, the bottom side of the wall setting of the nut is equipped with the first bolt column, first bolt column is hollow structure, connecting rod is equipped in first bolt column vertically, one end sidewalls vertical of the connecting rod far from the first bolt column is equipped with the second bolt column, the connecting rod is hollow structure, fixed link is equipped in first bolt column vertically, the upper end of the fixed link is arranged through nut, and fixed link is through in the second bolt column and is arranged, the fixed link is hollow structure, the bottom of the fixed link is rotatably connected to the first threaded rod being vertically arranged by the first rotating member, and first threaded rod through fixed link the setting of upper end side wall, there are two the second threaded rods being laterally arranged by the rotation connection of the second rotating member for the inner wall of the fixed link.The utility model can extend the length of bolt, strong applicability.
Description
Technical field
The utility model is related to five corner bolt technical fields more particularly to a kind of five telescopically adjustable corner bolts.
Background technology
Bolt belongs to machine components, and the cylindrical threaded fastener of adapted nut (carries outer spiral shell by head and screw rod
The cylinder of line) a kind of fastener dimerous, it need to coordinate with nut, the zero of through-hole is carried for being fastenedly connected two
Part, this type of attachment claim to be bolted, and such as nut is screwed off from bolt, and the two parts can be made to separate, therefore bolt
Connection is to belong to be detachably connected, and the length of five current corner bolts is fixed, when the object thickness for needing to connect is thicker
When, it to replace longer five corner bolt and replace five shorter corner bolts again when object thickness hands over thin, replace back and forth so not
Convenient, applicability is not strong, for this purpose, it is proposed that a kind of five telescopically adjustable corner bolts solve the above problems.
Utility model content
It is fixed and asks purpose of the utility model is to solve the length of five current in the prior art corner bolts
Topic, and a kind of five telescopically adjustable corner bolts proposed.
To achieve the goals above, the utility model uses following technical solution：
The bottom side of the wall setting of a kind of five telescopically adjustable corner bolts, including nut, the nut is equipped with the first bolt
Column, first bolt column are hollow structure, are equipped with connecting rod vertically in first bolt column, the connecting rod is far from first
One end sidewalls vertical of bolt column is equipped with the second bolt column, and the connecting rod is hollow structure, vertical in first bolt column
Equipped with fixed link, the upper end of the fixed link is arranged through nut, and fixed link is through in the second bolt column and is arranged, described solid
Fixed pole is hollow structure, and the bottom of the fixed link is rotatably connected to the first threaded rod being vertically arranged by the first rotating member,
And first threaded rod through the upper end side wall setting of fixed link, the inner wall of the fixed link is rotatably connected to by the second rotating member
Two the second threaded rods being laterally arranged, and two the second threaded rods are located at the both sides of the first threaded rod, two described
The one end of two threaded rods far from the second rotating member is equipped with and the matched helical gear of the first threaded rod, two second threaded rods
Side wall be arranged with matched nut.
Preferably, the side wall of the nut is equipped with kelly, and kelly is arranged through the side wall of fixed link, the connecting rod
Inner wall is equipped with the multiple and matched card slot of kelly.
Preferably, the both sides inner wall of first bolt column is equipped with sliding slot, and sliding slot is slided by sliding block and connecting rod
Connection.
Preferably, first bolt column is arranged with dust cover at the second bolt column.
Preferably, the fixed link is fixedly connected with nut.
Preferably, it is enclosed with sponge protective case on first threaded rod.
The beneficial effects of the utility model：
When the utility model is used, the length of five corner bolts is first adjusted according to the thickness of articles, it, will be even when adjusting
Extension bar moves in the first bolt column, is fixed after being moved to the position of needs, then to connecting rod, when fixed, rotation the
One threaded rod, the first threaded rod drive helical gear rotation, helical gear to drive the rotation of the second threaded rod, the nut on the second threaded rod
Because having the limitation of kelly, therefore nut can move on the second threaded rod, nut is with kelly and the first bolt column wall
Card slot buckle, position of such connecting rod in the first bolt column is just fixed, then can be twisted by five corner bolts
In articles.
The utility model changes the length of five corner bolts by adjusting position of the connecting rod in the first bolt column, enhances
The applicability of bolt.
Description of the drawings
Fig. 1 be the utility model proposes a kind of five telescopically adjustable corner bolts structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1.
In figure：1 nut, 2 first bolt columns, 3 connecting rods, 4 second bolt columns, 5 fixed links, 6 first rotating members, 7 first
Threaded rod, 8 second rotating members, 9 second threaded rods, 10 helical gears, 11 nuts, 12 kellies, 13 card slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of five telescopically adjustable corner bolts, including nut 1, the bottom side of the wall of nut 1 are equipped with
The both sides inner wall of first bolt column 2, the first bolt column 2 is equipped with sliding slot, and sliding slot is slidably connected by sliding block and connecting rod 3,
In order to reduce the frictional force between connecting rod 3 and the first bolt column 2, moved in the first bolt column 2 convenient for connecting rod 3, first
Bolt column 2 is hollow structure, is equipped with connecting rod 3 in the first bolt column 2 vertically, and the first bolt column 2 covers at the second bolt column 4
It equipped with dust cover, prevents dust from dropping into the first bolt column 2, causes cleaning inconvenient, connecting rod 3 is far from the first bolt column 2
One end sidewalls vertical be equipped with the second bolt column 4, connecting rod 3 is hollow structure, is equipped with fixed link 5 in the first bolt column 2 vertically,
Fixed link 5 is fixedly connected with nut 1, and fixed link 5 can be made to drive the second bolt column 4 with the first bolt when stubborn nut 1
Column 2 rotates together, and the upper end of fixed link 5 is arranged through nut 1, and fixed link 5 is through in the second bolt column 4 and is arranged, fixed
Bar 5 is hollow structure, and the bottom of fixed link 5 is rotatably connected to the first threaded rod 7 being vertically arranged by the first rotating member 6, the
It is enclosed with sponge protective case on one threaded rod 7, hand abrades when preventing the first threaded rod 7 of rotation, and the first threaded rod 7 passes through
Fasten the upper end side wall setting of fixed pole 5, there are two be laterally arranged by the rotation connection of the second rotating member 8 for the inner wall of fixed link 5
Second threaded rod 9, and two the second threaded rods 9 are located at the both sides of the first threaded rod 7, two the second threaded rods 9 are far from
One end of two rotating members 8 is equipped with to be arranged with 7 matched helical gear 10 of the first threaded rod, the side wall of two the second threaded rods 9
There is matched nut 11, the side wall of nut 11 is equipped with kelly 12, and kelly 12 is arranged through the side wall of fixed link 5, connection
The inner wall of bar 3 is equipped with multiple and 12 matched card slot 13 of kelly.
When the utility model is used, the length of five corner bolts is first adjusted according to the thickness of articles, it, will be even when adjusting
Extension bar 3 moves in the first bolt column 2, is fixed after being moved to the position of needs, then to connecting rod 3, when fixed, rotation
First threaded rod 7, the first threaded rod 7 drive helical gear 10 to rotate, and helical gear 10 drives the rotation of the second threaded rod 9, the second screw thread
Nut 11 on bar 9 because having the limitation of kelly 12, therefore nut 11 can move on the second threaded rod 9, nut 11 with
The card slot 13 of 2 inner wall of kelly 12 and the first bolt column buckles, and position of the such connecting rod 3 in the first bolt column 2 is just fixed
Firmly, it then can be screwed in articles by five corner bolts.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of five telescopically adjustable corner bolts, including nut (1), which is characterized in that the bottom side of the wall of the nut (1) is set
The first bolt column (2) is installed, first bolt column (2) is hollow structure, the company of being equipped with vertically in first bolt column (2)
Extension bar (3), one end sidewalls vertical of the connecting rod (3) far from the first bolt column (2) are equipped with the second bolt column (4), the company
Extension bar (3) is hollow structure, is equipped with fixed link (5) vertically in first bolt column (2), the upper end of the fixed link (5) is passed through
Nut (1) setting is worn, and fixed link (5) is through to setting in the second bolt column (4), the fixed link (5) is hollow structure, institute
The bottom for stating fixed link (5) is rotatably connected to the first threaded rod (7) being vertically arranged, and the first spiral shell by the first rotating member (6)
Through the upper end side wall setting of fixed link (5), the inner wall of the fixed link (5) is rotated by the second rotating member (8) to be connected rasp bar (7)
The second threaded rod (9) being laterally arranged there are two connecing, and two the second threaded rods (9) are located at the two of the first threaded rod (7)
Side, the one end of two second threaded rods (9) far from the second rotating member (8) are equipped with matched tiltedly with the first threaded rod (7)
The side wall of gear (10), two second threaded rods (9) is arranged with matched nut (11).
2. a kind of five telescopically adjustable corner bolts according to claim 1, which is characterized in that the side of the nut (11)
Wall is equipped with kelly (12), and kelly (12) is arranged through the side wall of fixed link (5), and the inner wall of the connecting rod (3) is equipped with multiple
With kelly (12) matched card slot (13).
3. a kind of five telescopically adjustable corner bolts according to claim 1, which is characterized in that first bolt column
(2) both sides inner wall is equipped with sliding slot, and sliding slot is slidably connected by sliding block and connecting rod (3).
4. a kind of five telescopically adjustable corner bolts according to claim 1, which is characterized in that first bolt column
(2) run through at the second bolt column (4) and be arranged with dust cover.
5. a kind of five telescopically adjustable corner bolts according to claim 1, which is characterized in that the fixed link (5) with
Nut (1) is fixedly connected.
6. a kind of five telescopically adjustable corner bolts according to claim 1, which is characterized in that first threaded rod
(7) sponge protective case is enclosed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779400.2U CN207660963U (en) | 2017-12-20 | 2017-12-20 | A kind of five telescopically adjustable corner bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779400.2U CN207660963U (en) | 2017-12-20 | 2017-12-20 | A kind of five telescopically adjustable corner bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660963U true CN207660963U (en) | 2018-07-27 |
Family
ID=62941581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721779400.2U Expired - Fee Related CN207660963U (en) | 2017-12-20 | 2017-12-20 | A kind of five telescopically adjustable corner bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660963U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004573A (en) * | 2018-08-15 | 2018-12-14 | 国网安徽省电力有限公司阜阳供电公司 | A kind of on-line treatment heating defect device with latch |
| CN110173491A (en) * | 2019-05-22 | 2019-08-27 | 重庆工业职业技术学院 | A kind of computer cabinet rapid retracting device |
| CN110173497A (en) * | 2019-06-17 | 2019-08-27 | 湖北登峰高强螺栓有限公司 | A kind of plum-blossom flange bolt |
| CN112240376A (en) * | 2019-07-16 | 2021-01-19 | 高国忠 | Screw rod, elevating system and suitcase |
| CN113374941A (en) * | 2021-07-28 | 2021-09-10 | 安徽江淮汽车集团股份有限公司 | Fixed pipe clamp of sheet metal component |
-
2017
- 2017-12-20 CN CN201721779400.2U patent/CN207660963U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004573A (en) * | 2018-08-15 | 2018-12-14 | 国网安徽省电力有限公司阜阳供电公司 | A kind of on-line treatment heating defect device with latch |
| CN110173491A (en) * | 2019-05-22 | 2019-08-27 | 重庆工业职业技术学院 | A kind of computer cabinet rapid retracting device |
| CN110173491B (en) * | 2019-05-22 | 2020-10-27 | 重庆工业职业技术学院 | Quick telescoping device of computer machine case |
| CN110173497A (en) * | 2019-06-17 | 2019-08-27 | 湖北登峰高强螺栓有限公司 | A kind of plum-blossom flange bolt |
| CN112240376A (en) * | 2019-07-16 | 2021-01-19 | 高国忠 | Screw rod, elevating system and suitcase |
| CN112240376B (en) * | 2019-07-16 | 2025-07-22 | 高国忠 | Screw rod, elevating system and suitcase |
| CN113374941A (en) * | 2021-07-28 | 2021-09-10 | 安徽江淮汽车集团股份有限公司 | Fixed pipe clamp of sheet metal component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |