CN210790757U - Sleeve extension rod with ball head - Google Patents
Sleeve extension rod with ball head Download PDFInfo
- Publication number
- CN210790757U CN210790757U CN201921695725.1U CN201921695725U CN210790757U CN 210790757 U CN210790757 U CN 210790757U CN 201921695725 U CN201921695725 U CN 201921695725U CN 210790757 U CN210790757 U CN 210790757U
- Authority
- CN
- China
- Prior art keywords
- fixed
- connecting rod
- ball head
- rod
- plate
- 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.)
- Active
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a take sleeve extension rod of bulb, including connecting rod one and press the clamp plate, the lower extreme of connecting rod one is provided with fixed bulb, and the inboard of fixed bulb is fixed with the magnet dish, the lower extreme of magnet dish is provided with spacing, press the clamp plate to be fixed in the upper end left and right sides of connecting rod one, and the outside of pressing the clamp plate is provided with the spring, the upper end both sides of pressing the clamp plate are fixed with the locating piece, and the outside of locating piece is provided with connecting rod two, positioning groove has been seted up to the upper end of connecting rod two, and positioning groove's upside is fixed with the fixed plate. Can change spacing easy to assemble at the device through the magnet dish that sets up, prevent to install inconvenient subsequent use that influences the device to the anti-skidding line that sets up can increase the frictional force between fixed bulb inner wall and the spacing, avoid appearing sliding, can make the device stretch through the pressing plate and the spring that set up, avoid extension rod length not enough, influence the working process of device.
Description
Technical Field
The utility model relates to a hardware and tools technical field specifically is a take sleeve extension rod of bulb.
Background
The socket wrench is generally called as a socket, and is composed of a plurality of sockets with hexagonal holes or dodecagonal holes, a handle, a connecting rod and other accessories, and is particularly suitable for screwing bolts or nuts with very narrow or deep recesses. The sleeve is divided into metric system and English system, although the sleeve has the same concave shape, the outer diameter, the length and the like are designed according to the shape and the size of corresponding equipment, and the country does not have unified regulations, so the sleeve is relatively flexible in design and meets the requirements of the public.
If meet the bolt of different specifications in the sleeve extension rod use in the market, need change the sleeve again, influence the work efficiency of device to the sleeve is dismantled comparatively inconveniently, and the comparatively inconvenient of sleeve extension rod is difficult to stretch moreover, and the dwang size is different, and the device can't carry out the problem of rational regulation according to it, for this, we provide the sleeve extension rod that the workman of being convenient for used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take sleeve extension rod of bulb to if meet the bolt of different specifications in the sleeve extension rod use in the market that proposes in solving above-mentioned background art, need to change the sleeve again, influence the work efficiency of device, and the sleeve is dismantled comparatively inconveniently, and the comparatively inconvenience of sleeve extension rod is difficult to stretch moreover, and the dwang size is different, and the device can't carry out the problem of rational regulation according to it.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take sleeve extension rod of bulb, includes connecting rod one and press the clamp plate, the lower extreme of connecting rod one is provided with fixed bulb, and the inboard of fixed bulb is fixed with the magnet dish, the lower extreme of magnet dish is provided with spacing, press the clamp plate to be fixed in the upper end left and right sides of connecting rod one, and be provided with the spring according to the outside of clamp plate, the upper end both sides of press the clamp plate are fixed with the locating piece, and the outside of locating piece is provided with connecting rod two, positioning groove has been seted up to the upper end of connecting rod two, and positioning groove's upside is fixed with the fixed plate, the upper end of fixed plate is.
Preferably, the first connecting rod is fixedly connected with the fixed ball head, anti-skid lines are arranged on the inner surface of the fixed ball head, and the limiting frame is movably connected with the fixed ball head.
Preferably, the pressing plate is symmetrical about a vertical center line of the first connecting rod, and the pressing plate and the first connecting rod form an elastic structure through a spring.
Preferably, the positioning blocks are uniformly distributed about the vertical center line of the pressing plate, the pressing plate forms a clamping structure with the second connecting rod through the positioning blocks, and the first connecting rod and the second connecting rod are connected in a telescopic structure.
Preferably, the positioning clamping groove penetrates through the inside of the second connecting rod, and a rotating rod is arranged inside the positioning clamping groove.
Preferably, the fixing bolt is fixedly connected with the fixing plate, and the fixing bolt passes through the fixing plate and forms a clamping structure with the rotating rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the sleeve extension rod with the ball head can be conveniently installed on the device by replacing the limiting frame through the arranged magnet disc, so that the subsequent use of the device is prevented from being influenced due to the inconvenience in installation, and the friction between the inner wall of the fixed ball head and the limiting frame can be increased through the arranged anti-skid threads, so that the sliding is avoided;
the device can be stretched through the arranged pressing plate and the arranged spring, the phenomenon that the length of the extension rod is insufficient and the working process of the device is affected is avoided, the connection rod I and the connection rod II can be fixed more firmly through the arranged multiple groups of positioning blocks, and danger caused by sliding between the connection rod I and the connection rod II in use is prevented;
the positioning clamping groove can be convenient for the rotating rod to be fixed with the connecting rod, the fixed plate and the fixing bolt can be fixed according to different sizes of the rotating rod, the influence on the use of the device due to different sizes of the rotating rod is prevented, and meanwhile the practicability of the device can be increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the appearance installation structure of the present invention;
fig. 3 is a schematic enlarged view of a part a in the structure diagram 1 of the present invention.
In the figure: 1. a first connecting rod; 2. fixing the ball head; 3. a magnetic disk; 4. anti-skid lines; 5. a limiting frame; 6. a pressing plate; 7. a spring; 8. positioning blocks; 9. a second connecting rod; 10. positioning the clamping groove; 11. rotating the rod; 12. a fixing plate; 13. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a sleeve extension rod with a ball head comprises a connecting rod I1, a fixed ball head 2, a magnet disc 3, anti-skid grains 4, a limiting frame 5, a pressing plate 6, a spring 7, a positioning block 8, a connecting rod II 9, a positioning clamping groove 10, a rotating rod 11, a fixing plate 12 and a fixing bolt 13, wherein the lower end of the connecting rod I1 is provided with the fixed ball head 2, the upper end of the inner side of the fixed ball head 2 is fixed with the magnet disc 3, the lower end of the magnet disc 3 is provided with the limiting frame 5, the connecting mode between the connecting rod I1 and the fixed ball head 2 is fixed connection, the inner surface of the fixed ball head 2 is provided with the anti-skid grains 4, the connecting mode between the limiting frame 5 and the fixed ball head 2 is movable connection, the limiting frame 5 can be replaced in the device through the arranged magnet disc 3, the installation is convenient, the subsequent use of the device is prevented from being influenced by inconvenient installation, and the friction force, the occurrence of sliding is avoided;
the pressing plate 6 is fixed on the left side and the right side of the upper end of the connecting rod I1, the spring 7 is arranged on the outer side of the pressing plate 6, the pressing plate 6 is symmetrical about the vertical central line of the connecting rod I1, the elastic structure is formed between the pressing plate 6 and the connecting rod I1 through the spring 7, the device can be stretched through the arranged pressing plate 6 and the spring 7, the problem that the length of an extension rod is insufficient and the working process of the device is influenced is avoided, the positioning blocks 8 are fixed on the two sides of the upper end of the pressing plate 6, the connecting rod II 9 is arranged on the outer side of the positioning blocks 8, the positioning blocks 8 are uniformly distributed about the vertical central line of the pressing plate 6, the pressing plate 6 forms a clamping structure between the positioning blocks 8 and the connecting rod II 9, the connecting mode between the connecting rod I1 and the connecting rod II 9 is a telescopic structure, and the fixing, the danger caused by sliding between the connecting rod I1 and the connecting rod II 9 in use is prevented;
The working principle is as follows: for the sleeve extension rod, when in use, a worker firstly inserts a limit frame 5 with a proper size into the inner side of a fixed ball head 2 according to requirements, then a magnet disc 3 at the upper end of the inner side of the fixed ball head 2 can fix the limit frame 5, and the arranged anti-slip patterns 4 can increase the friction force between the inner wall of the fixed ball head 2 and the limit frame 5 to avoid sliding, then press plates 6 at two sides of a connecting rod 1 are pressed downwards, a positioning block 8 can be taken out from a groove at the inner side of a connecting rod two 9 through a spring 7, then the connecting rod 1 is pulled downwards, and then the positioning block 8 is clamped with the connecting rod two 9, so that the connecting rod 1 and the connecting rod two 9 are fixed more firmly, the danger caused by sliding between the connecting rod 1 and the connecting rod two 9 in use is prevented, and then the worker inserts a rotating rod 11 into a positioning clamping groove 10, twist afterwards and move fixing bolt 13 and can be fixed dwang 11 through fixed plate 12, prevent because of dwang 11 size difference, and influence the use of device, staff alright cup joint the nut that gag lever post 5 and needs were twisted afterwards mutually, and the device can carry out nimble rotation with narrow position nut for the practicality of whole sleeve extension rod obtains fine improvement, accomplishes the use of whole sleeve extension rod just so.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take sleeve extension rod of bulb, includes connecting rod (1) and presses clamp plate (6), its characterized in that: the lower extreme of connecting rod (1) is provided with fixed bulb (2), and the inboard of fixed bulb (2) is fixed with magnet dish (3), the lower extreme of magnet dish (3) is provided with spacing (5), press platen (6) to be fixed in the upper end left and right sides of connecting rod (1), and press platen (6) the outside to be provided with spring (7), the upper end both sides of pressing platen (6) are fixed with locating piece (8), and the outside of locating piece (8) is provided with connecting rod two (9), positioning channel section (10) have been seted up to the upper end of connecting rod two (9), and the upside of positioning channel section (10) is fixed with fixed plate (12), the upper end of fixed plate (12) is connected with fixing bolt (13).
2. The extension rod with the ball head as claimed in claim 1, wherein: the connecting mode between the first connecting rod (1) and the fixed ball head (2) is fixed connection, the inner surface of the fixed ball head (2) is provided with anti-skid grains (4), and the connecting mode between the limiting frame (5) and the fixed ball head (2) is movable connection.
3. The extension rod with the ball head as claimed in claim 1, wherein: the pressing plate (6) is symmetrical about a vertical center line of the first connecting rod (1), and an elastic structure is formed between the pressing plate (6) and the first connecting rod (1) through the spring (7).
4. The extension rod with the ball head as claimed in claim 1, wherein: the positioning blocks (8) are uniformly distributed about the vertical center line of the pressing plate (6), the pressing plate (6) forms a clamping structure through the positioning blocks (8) and the second connecting rod (9), and the first connecting rod (1) and the second connecting rod (9) are connected in a telescopic structure.
5. The extension rod with the ball head as claimed in claim 1, wherein: and the positioning clamping groove (10) penetrates through the inside of the second connecting rod (9), and a rotating rod (11) is arranged in the positioning clamping groove (10).
6. The extension rod with the ball head as claimed in claim 1, wherein: the fixing bolt (13) is fixedly connected with the fixing plate (12), and the fixing bolt (13) passes through the fixing plate (12) and the rotating rod (11) to form a clamping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921695725.1U CN210790757U (en) | 2019-10-11 | 2019-10-11 | Sleeve extension rod with ball head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921695725.1U CN210790757U (en) | 2019-10-11 | 2019-10-11 | Sleeve extension rod with ball head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790757U true CN210790757U (en) | 2020-06-19 |
Family
ID=71244536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921695725.1U Active CN210790757U (en) | 2019-10-11 | 2019-10-11 | Sleeve extension rod with ball head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790757U (en) |
-
2019
- 2019-10-11 CN CN201921695725.1U patent/CN210790757U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218235770U (en) | Locking bolt of anti-skid thread | |
| CN210790757U (en) | Sleeve extension rod with ball head | |
| CN207642708U (en) | A kind of novel unified aluminium wheels Set and Positioning tooling | |
| CN203600133U (en) | Rachet wrench | |
| CN214162794U (en) | Spring piece type manual-automatic integrated socket wrench | |
| CN214025444U (en) | Telescopic stiffening adjustable wrench | |
| CN210702785U (en) | Milling machine processing round piece integrated into one piece's anchor clamps convenient to change | |
| CN210423337U (en) | Elastic positioning pin | |
| CN205928347U (en) | Student is with dismantling formula electrical apparatus fixation clamp fast | |
| CN215614525U (en) | Aluminum profile machining forming template | |
| CN216306557U (en) | Split type parking braking pincers | |
| CN204843568U (en) | But simple and easy transposition compact structure | |
| CN201769068U (en) | Workpiece clamping device | |
| CN217382042U (en) | Diameter-increasing connecting sleeve convenient to connect | |
| CN212705551U (en) | Automobile part tool clamp | |
| CN220891200U (en) | Anti-slip pneumatic valve body | |
| CN210100809U (en) | Mold locking device | |
| CN213692383U (en) | Moment locking wire clamp | |
| CN217800341U (en) | Special fixing clamp for machining brake calipers | |
| CN218150419U (en) | Shower room installation suspension clamp convenient to installation | |
| CN215394819U (en) | Improved self-centering clamp | |
| CN221065970U (en) | Quick clamp convenient to overhaul | |
| CN214538360U (en) | Dynamic balancing machine rotor fixture | |
| CN211867526U (en) | Power saving quick locking bench vice | |
| CN220772747U (en) | Stretching equipment for chain processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |