CN2197173Y - Spoke spanner - Google Patents
Spoke spanner Download PDFInfo
- Publication number
- CN2197173Y CN2197173Y CN 94228001 CN94228001U CN2197173Y CN 2197173 Y CN2197173 Y CN 2197173Y CN 94228001 CN94228001 CN 94228001 CN 94228001 U CN94228001 U CN 94228001U CN 2197173 Y CN2197173 Y CN 2197173Y
- Authority
- CN
- China
- Prior art keywords
- circular
- spoke
- spanner
- hole
- ratchet
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a poke spanner, which is a hand tool. The circular spanner head of a spoke and a rectangle spoke handle integrate into one body. The inner of the circular spanner head of a spoke is provided with a circular ratchet wheel. A same penetrating opening which the plug of the spoke spanner, the circular spanner head of a spoke and the circular ratchet wheel which have and the plug of the spoke spanner are inserted in the circular ratchet wheel. The utility model has a ratchet, which makes a handle freely return. The plug of the spoke spanner can be changed at any time according to different types spoke caps. The utility model has the advantages of flexible and convenient use, accurate spoke caps clamping, time saving, labour saving, easy installation and manufacture, big work efficiency increasing, simple structure, low cost, etc.
Description
The utility model relates to hand tools, and spanner has ratchet type, is used to provide the free return stroke of handle, particularly a kind of spoke key.
The ring shape spoke key of people's use at present, be very much convenient, but exist effort when using, time-consuming, work long hours and cause finger pain, the spoke key that replaces ring shape with other hand tools, once change less than half-turn, clip bar cap number of times increases, inefficiency, and easily cause shortcomings such as damaging spoke and bar cap, for overcoming above-mentioned deficiency, the utility model has designed a kind of to bicycle, handcart, the spoke bar cap of different models such as motorcycle can be changed spoke at any time and pull plug, flexible during use, and save time, laborsaving, as to increase work efficiency spoke key.
The purpose of this utility model provides a kind of flexible and convenient to use, save time, laborsaving, increase work efficiency, have ratchet type, the spoke key that handle can free return stroke.
The utility model is achieved in that having circular through hole in the circular spanner of spoke is circular, circular spanner of spoke and rectangle spoke handle are structure as a whole, have one at the circular spanner of spoke and connect opening, circular through hole connects in circular spanner pass through openings of spoke and the circular spanner of spoke, the circular ratchet that is slidingly installed of in the circular spanner of spoke, pegging graft, in circular ratchet, have the perforation jack, have a perforation opening identical at circular ratchet with the circular spanner of spoke, connecting jack in circular ratchet pass through openings and the circular ratchet connects, even branch has the sour jujube groove at the lateral surface of circular ratchet, the face of outer side edges up and down of circular ratchet contacts with the slip of medial surface up and down of circular through hole in the circular spanner of spoke respectively, have a small circular through hole at the circular spanner of spoke, circular through hole connects in circular spanner small circular through hole of spoke and the circular spanner of spoke, at the circular spanner small circular of spoke through hole interpolation take over a job moving be equipped with cylinder jump ring and spring, sour jujube groove on one end face of cylinder jump ring and the circular ratchet lateral surface slides and contacts, the other end of cylinder jump ring contacts with an end of spring, in the port of the circular spanner small circular of spoke through hole, be with internal thread, port screw thread at the circular spanner small circular of spoke through hole is equipped with a setscrew, the inner of setscrew contacts with the other end of spring, grafting is equipped with a spoke and pulls plug in the perforation jack in circular ratchet, the plane that spoke is pulled latch post under the plug contacts with perforation jack inwall in the circular ratchet respectively, in spoke is pulled on the plug, have spoke bar cap and pull a mouthful groove, pull at spoke and to have a circular through hole under the plug in the latch post, spoke is pulled in the latch post under the plug circular through hole and spoke and is pulled spoke bar cap interior on the plug and pull a mouthful groove and connect, pull plug at spoke and have a perforation opening identical with circular spanner of spoke and circular ratchet, the pass through openings that spoke is pulled plug connects with the circular through hole that last spoke bar cap is pulled in mouthful groove and the following latch post respectively.
The utility model has ratchet, can make the handle free return stroke, can change spoke at any time to the spoke bar cap of different models such as bicycle, handcart, motorcycle and pull plug, flexible during use, clip spoke bar cap is accurate, thereby avoid damaging spoke and bar cap, work long hours and avoided producing finger pain, save time, laborsaving, operating efficiency greatly improves, and be easy to make and install, have advantages such as simple in structure, with low cost.
Concrete structure of the present utility model and embodiment are provided by the following drawings.
Fig. 1 is a general structure schematic diagram of the present utility model;
Fig. 2 is a part section structural representation of the present utility model;
Fig. 3 pulls the plug construction schematic diagram for spoke of the present utility model;
Fig. 4 pulls plug A-A cross-sectional view for spoke of the present utility model.
Below in conjunction with accompanying drawing concrete structure of the present utility model and embodiment are described in further detail.
See shown in the accompanying drawing 1-4: in the circular spanner 1 of spoke, have the rounded shape of circular through hole, the circular spanner 1 of spoke is structure as a whole with rectangle spoke handle 5, have one in the left side of the circular spanner 1 of spoke and connect opening, circular through hole connects in circular spanner 1 pass through openings of spoke and the circular spanner 1 of spoke, the grafting circular ratchet 3 that is slidingly installed in the circular spanner 1 of spoke, in circular ratchet 3, have a square and connect jack, have a perforation opening identical with the circular spanner of spoke 1 left side in the left side of circular ratchet 3, square perforation jack connects in circular ratchet 3 pass through openings and the circular ratchet 3, even branch has sour jujube groove 8 at the lateral surface of circular ratchet 3, the face of outer side edges up and down of circular ratchet 3 contacts with the slip of medial surface up and down of circular through hole in the circular spanner 1 of spoke respectively, lower right side at the circular spanner 1 of spoke has a small circular through hole, circular through hole connects in the small circular through hole of the circular spanner of spoke 1 lower right side and the circular spanner 1 of spoke, at the circular spanner 1 lower right side small circular through hole interpolation of spoke take over a job moving be equipped with cylinder jump ring 7 and spring 6, sour jujube groove 8 on the left side of cylinder jump ring 7 and circular ratchet 3 lateral surfaces slides and contacts, the right side of cylinder jump ring 7 contacts with the left end of spring 6, in the right output port place of the circular spanner 1 lower right side small circular through hole of spoke, be with internal thread, right output port place screw thread at the circular spanner 1 lower right side small circular through hole of spoke is equipped with a setscrew 4, the left end of setscrew 4 contacts with the right-hand member of spring 6, square connects to peg graft in the jack cylindrical body on is installed in circular ratchet 3, be the spoke that square body latch post 10 is structure as a whole down and pull plug 2, Siping City's face that spoke is pulled 2 times square body latch post 10 of plug contacts with wall in the circular ratchet 3 interior square perforation jacks respectively, pull on the plug 2 at spoke and to have bicycle in the cylinder, handcart, the spoke bar cap of different models such as motorcycle is pulled mouthful groove 9, in pulling 2 times square body latch post 10 of plug, spoke has a circular through hole 11, spoke is pulled in the square body latch post 10 of plug 2 times circular through holes 11 and spoke and is pulled on the plug 2 the spoke bar cap in the cylinder and pull mouthful groove 9 and connect, pull cylinder on the plug 2 at spoke, down the left side of square body latch post 10 has identical with circular spanner 1 left side of spoke and circular ratchet 3 left sides one and connects opening, the pass through openings that spoke is pulled plug 2 respectively with last cylinder in the circular through hole 11 pulled in mouthful groove 9 and the down square body latch post 10 of spoke bar cap connect.
Claims (1)
1, a kind of spoke key, it is by the circular spanner (1) of spoke, rectangle spoke handle (5), circular ratchet (3), cylinder jump ring (7), spring (6), setscrew (4), spoke is pulled plug (2) and is formed, it is characterized in that: in the circular spanner of spoke (1), have circular through hole and be circular, the circular spanner of spoke (1) is structure as a whole with rectangle spoke handle (5), the circular spanner of spoke (1) has one and connects opening, circular through hole connects in circular spanner (1) pass through openings of spoke and the circular spanner of spoke (1), in the circular spanner of spoke (1), has a circular ratchet (3), in circular ratchet (3), has the perforation jack, circular ratchet (3) has a perforation opening identical with the circular spanner of spoke (1), connecting jack in circular ratchet (3) pass through openings and the circular ratchet (3) connects, the lateral surface of circular ratchet (3) has sour jujube groove (8), the face of outer side edges up and down of circular ratchet (3) contacts with the slip of medial surface up and down of circular through hole in the circular spanner of spoke (1) respectively, the circular spanner of spoke (1) has the small circular through hole, circular through hole connects in circular spanner (1) small circular through hole of spoke and the circular spanner of spoke (1), has cylinder jump ring (7) in circular spanner (1) the small circular through hole of spoke, spring (6), sour jujube groove (8) on one end face of cylinder jump ring (7) and circular ratchet (3) lateral surface slides and contacts, the other end of cylinder jump ring (7) contacts with an end of spring (6), in the port of circular spanner (1) the small circular through hole of spoke, has internal thread, port at circular spanner (1) the small circular through hole of spoke has a setscrew (4), the inner of setscrew (4) contacts with the other end of spring (6), have a spoke in the perforation jack in the circular ratchet (3) and pull plug (2), the plane that spoke is pulled latch post (10) under the plug (2) contacts with perforation jack inwall in the circular ratchet (3) respectively, spoke has spoke bar cap plate mouth groove (9) in pulling on the plug (2), spoke is pulled under the plug (2) has a circular through hole (11) in the latch post (10), spoke is pulled circular through hole (11) and spoke in the latch post (10) under the plug (2) and is pulled the spoke bar cap of plug (2) in going up and pull a mouthful groove (9) and connect, spoke is pulled plug (2) and is had and the circular spanner (1) of spoke, what circular ratchet (3) was identical one connects opening, spoke pull plug (2) pass through openings respectively with last spoke bar cap plate mouth groove (9), circular through hole (11) in the following latch post (10) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228001 CN2197173Y (en) | 1994-03-14 | 1994-03-14 | Spoke spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228001 CN2197173Y (en) | 1994-03-14 | 1994-03-14 | Spoke spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2197173Y true CN2197173Y (en) | 1995-05-17 |
Family
ID=33840638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94228001 Expired - Fee Related CN2197173Y (en) | 1994-03-14 | 1994-03-14 | Spoke spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2197173Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI833615B (en) * | 2023-03-23 | 2024-02-21 | 聖真工業股份有限公司 | Wheel spoke clamping device |
-
1994
- 1994-03-14 CN CN 94228001 patent/CN2197173Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI833615B (en) * | 2023-03-23 | 2024-02-21 | 聖真工業股份有限公司 | Wheel spoke clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |