CN2260754Y - Open type lock clamp - Google Patents
Open type lock clamp Download PDFInfo
- Publication number
- CN2260754Y CN2260754Y CN 96242401 CN96242401U CN2260754Y CN 2260754 Y CN2260754 Y CN 2260754Y CN 96242401 CN96242401 CN 96242401 CN 96242401 U CN96242401 U CN 96242401U CN 2260754 Y CN2260754 Y CN 2260754Y
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- open type
- casing tube
- utility
- model
- 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses an open type lock clamp for bicycles, comprising a clamp sleeve 6a, a casing tube 6b and a plugging piece 2, which are formed into integration. The utility model is characterized in that one side of the casing tube 6b is provided with a longitudinal opening, the tube wall of one end of the casing tube 6b is extended with the other casing tube 6c, and the side wall of the other side of the casing tube 6c is provided with a longitudinal opening opposite the opening of the casing tube 6b, when used, the plugging piece is buckled into from the two openings. The utility model has the advantages of simple structure, convenient operation, economy and high safety.
Description
The utility model relates to a kind of lockset, particularly relates to a kind of open type locker of bicycle use, belongs to affixed device.
The present bicycle U type mortise lock that generally uses of people, the light volume of its weight is also not little, for making things convenient for user's this lockset of fixed placement in advancing, and is fixed by a locker that is locked on the bicycle cross bar.Because it is by the bottom of bolt in lockset in order to the switch that inserts and puts lockset for this class locker, thereby no matter be, or the economic benefit of manufacturing process considers, all be necessary to be improved from the safety of lockset locking, the comfort feature of use.
Use U type mortise lock always as shown in Figure 1 and Figure 2, it is made up of two parts.Wherein chuck 1
aBe fixed in by bolt 5 on the cross bar of bicycle, also have a holder 3 that is the L type to match with switch 4, to insert and put the U type plug-in unit 2. of inserting when desiring to take off this plug-in unit by the top, then must downward earlier operating switch 4, make its cutter portion 4
aLeave holder 3 and it is unclamped, plug-in unit 2 could be taken off.There is following defective in above-mentioned method of clamping: one, because plug-in unit is directly inserted in the locker by the top, and it is less to pin area, and is unidirectional type, therefore with using for a long time lockset will be come off through running vibration.Two, inserting and take out in the lockset process must operating switch, so switch itself is when loosening to some extent, and this locker is promptly entirely ineffective.Three, because structure design is improper, so materials are many, and recruitment is many, and cost is increased.
The purpose of this utility model is to overcome the deficiency of existing product and open type locker that a kind of simple in structure, easy to use, economic security is provided.
The utility model is realized as follows: this open type locker 6 comprises chuck 6
aThe sleeve pipe 6 of one with it
b, a side of this sleeve pipe has longitudinal opening, stretches out another sleeve pipe 6 on the tube wall of one end end
c, this sleeve pipe line of centers and sleeve pipe 6
bVertical and intersectant centerline, and itself and sleeve pipe 6
bOn the relative opposite side sidewall of opening on a longitudinal opening is also arranged.
During use this locker is fixed by bolts on the cross bar of bicycle, and with U type plug-in unit 2 upper cross bar 2
bNetting twine signal place buckle into sleeve pipe 6
cIn, again with the straight-bar 2 of plug-in unit 2
aNetting twine signal place be pressed into from opening part and promptly finish locking process in the sleeve pipe.The process of taking off then gets final product on the contrary.
The utility model is simple in structure, must not pull any switch during use, and therefore very practical, because rational in infrastructure, it is easily convenient that the user opens and place lockset, and lockset is at the middle difficult drop-off of advancing.The productive costs that makes simple in structure reduces.
Fig. 1 is the prior art structural representation.
Fig. 2 is a prior art plug-in unit scheme drawing.
Fig. 3 is the utility model structural representation.
Provide embodiment of the present utility model below in conjunction with accompanying drawing.
Open type locker 6 of the present utility model comprises chuck 6
aThe sleeve pipe 6 of one with it
bAnd plug-in unit 2, chuck 6
aA side chuck edge of using for tie bolt is arranged.Described sleeve pipe 6
bA side longitudinal opening is arranged, the width of opening is easy to be pressed into plug-in unit and is advisable, and stretches out another sleeve pipe 6 on the tube wall of one end end
c, this sleeve pipe line of centers and sleeve pipe 6
bVertical and intersectant centerline, a longitudinal opening is also arranged on its sidewall, this opening be with sleeve pipe 6
bOn the relative sidewall of opening on.Sleeve pipe 6
bWith sleeve pipe 6
cCaliber respectively with plug-in unit 2
aWith 2
bAdapt.
Claims (1)
1, a kind of open type locker comprises chuck 6
aThe sleeve pipe 6 of one with it
bAnd plug-in unit 2, it is characterized in that described sleeve pipe 6
bOne side has longitudinal opening, stretches out another sleeve pipe 6 on the tube wall of one end end
c, this sleeve pipe line of centers and sleeve pipe 6
bVertical and intersectant centerline, and itself and sleeve pipe 6
bOn the relative opposite side sidewall of opening on a longitudinal opening is also arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242401 CN2260754Y (en) | 1996-10-19 | 1996-10-19 | Open type lock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242401 CN2260754Y (en) | 1996-10-19 | 1996-10-19 | Open type lock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2260754Y true CN2260754Y (en) | 1997-08-27 |
Family
ID=33916518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96242401 Expired - Fee Related CN2260754Y (en) | 1996-10-19 | 1996-10-19 | Open type lock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2260754Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004442A (en) * | 2012-12-30 | 2013-04-03 | 王广升 | Method for cultivating plant protective fence |
-
1996
- 1996-10-19 CN CN 96242401 patent/CN2260754Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004442A (en) * | 2012-12-30 | 2013-04-03 | 王广升 | Method for cultivating plant protective fence |
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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 |