CN202468591U - Stretching rod - Google Patents
Stretching rod Download PDFInfo
- Publication number
- CN202468591U CN202468591U CN2012201221277U CN201220122127U CN202468591U CN 202468591 U CN202468591 U CN 202468591U CN 2012201221277 U CN2012201221277 U CN 2012201221277U CN 201220122127 U CN201220122127 U CN 201220122127U CN 202468591 U CN202468591 U CN 202468591U
- Authority
- CN
- China
- Prior art keywords
- locking
- rotating shaft
- tubule
- brake pad
- flexible 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 - Lifetime
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a stretching rod. The stretching rod comprises a large tube, a small tube, a fixing tube, a friction block, a locking sleeve and a wrenching locking block; the large tube is sleeved on the small tube; the fixing sleeve is sleeved on the outer wall of the large tube; the friction block is fixedly arranged at one end of the locking sleeve, and is located outside the small pipe; the locking sleeve is arranged outside the fixing sleeve and the friction block; a first rotating shaft and a second rotating shaft are arranged on the wrenching locking sleeve; a rotating shaft hole is arranged on the fixing sleeve; the first rotating shaft is clamped in the rotating shaft hole; a rotating shaft sliding groove is arranged on the locking sleeve; and a second rotating shaft is clamped in the rotating shaft sliding groove. The utility model provides the stretching rod with simple structure, convenience in operation, firm and reliable structure and good locking effect.
Description
Technical field
The utility model relates to a kind of flexible rod.
Background technique
In daily life, many times need use flexible rod, particularly mop, clothes hanger or the like; Different length is fit to different users, makes the flexibility of product better, such as; Mop in the market is of a great variety, also all is to have adopted flexible rod in order to adapt to requirements of different users, and lock is not tight afterwards but there is long-time use in the locking mechanism of flexible rod; Be prone to problems such as loosening, and then influence user's normal use.
The model utility content
The utility model provides a kind of simple in structure, easy to operate, structure is firm, locking effect is good flexible rod.
The utility model is realized through following technical proposals:
A kind of flexible rod comprises bassoon, tubule, fixed cover, brake pad, locking cover and pulls clamping block that said tubule and bassoon socket-connect; Said fixed cover is socketed on the said bassoon outer wall, and said brake pad is fixed in said locking and overlaps an end, and is positioned at the outside of said tubule; Said locking is sheathed on the outside of said fixed cover and brake pad; Saidly pull locking and put and be provided with first rotatingshaft and second rotatingshaft, said fixed cover is provided with rotary shaft hole, and said first rotating shaft is stuck in the said rotary shaft hole; Said locking puts and is provided with the rotating shaft chute, and said second rotating shaft is stuck in the said rotating shaft chute.
Said brake pad internal surface is provided with the brake pad foreskin.
The inwall that an end is overlapped in said locking is provided with a circle groove, and it is protruding that said brake pad is provided with a circle.
Said locking is overlapped an end and is provided with sheath, and said tubule passes said sheath.
Said tubule port is provided with the switch cover, and is located at bassoon inside with tubule.
The beneficial effect that the utility model brought is:
In the utility model, said flexible rod comprises bassoon, tubule, fixed cover, brake pad, locking cover and pulls clamping block that said bassoon and tubule socket-connect together; Under the state that flexible rod is opened, said clamping block perk, the protruding circle groove that is positioned on the said locking cover inwall of the circle of one on the said brake pad pulled; And; Said second rotating shaft is positioned at the bottom of said rotating shaft chute, at this moment, has certain interval between the outer wall of said brake pad and said tubule; Therefore, said tubule relatively bassoon slide and to regulate; After the length that regulates flexible rod, need locking, only need this moment the clamping block of pulling of perk is depressed and got final product; In the process that presses down, said first rotating shaft is rotated in said rotary shaft hole, and said second rotating shaft is slided in said rotating shaft chute; After the locking, said locking cover moves upward, and the circle on the inwall of said locking cover and the said brake pad foreskin is protruding inconsistent; Impel brake pad to shrink and clamp said tubule, at this moment, tubule and bassoon are unadjustable.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explain.
Fig. 1 is the structural representation of the said flexible rod of the utility model.
Fig. 2 is the explosive view of the said flexible rod of the utility model.
Fig. 3 is the structural representation of the said flexible rod locking state of the utility model.
Fig. 4 is the structural representation of the said flexible rod open mode of the utility model.
The label that component names is corresponding among the figure is following:
1, bassoon; 2, tubule; 3, fixed cover; 4, brake pad; 5, locking cover; 6, pull clamping block; 7, first rotatingshaft; 8, second rotatingshaft; 9, rotary shaft hole; 10, rotating shaft chute; 11, brake pad foreskin; 12, groove; 13, convexity; 14, sheath; 15, switch cover.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to detail:
As the embodiment of the said flexible rod of the utility model,, comprise bassoon 1, tubule 2, fixed cover 3, brake pad 4, locking cover 5 and pull clamping block 6 like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; Said tubule 2 socket-connects with bassoon 1; Said fixed cover 3 is socketed on said bassoon 1 outer wall, and said brake pad 4 is fixed in said locking and overlaps 5 one ends, and is positioned at the outside of said tubule 2; Said locking cover 5 is located at the outside of said fixed cover 3 and brake pad 4; The said locking cover 6 of pulling is provided with first rotatingshaft 7 and second rotatingshaft 8, and said fixed cover 3 is provided with rotary shaft hole 9, and said first rotating shaft 7 is stuck in the said rotary shaft hole 9; Said locking cover 5 is provided with rotating shaft chute 10, and said second rotating shaft 8 is stuck in the said rotating shaft chute 10.
In the present embodiment, said brake pad 4 internal surfaces are provided with brake pad foreskin 11.
In the present embodiment, the inwall that 5 one ends are overlapped in said locking is provided with a circle groove 12, and said brake pad 4 is provided with a circle protruding 13.
In the present embodiment, said locking is overlapped 5 one ends and is provided with sheath 14, and said tubule 2 passes said sheath 14.
In the present embodiment, said tubule 2 ports are provided with switch cover 15, and are located at bassoon 1 inside with tubule 2.
Claims (5)
1. a flexible rod is characterized in that comprising bassoon, tubule, fixed cover, brake pad, locking cover and pulls clamping block, and said tubule and bassoon socket-connect; Said fixed cover is socketed on the said bassoon outer wall, and said brake pad is fixed in said locking and overlaps an end, and is positioned at the outside of said tubule; Said locking is sheathed on the outside of said fixed cover and brake pad; Saidly pull locking and put and be provided with first rotatingshaft and second rotatingshaft, said fixed cover is provided with rotary shaft hole, and said first rotating shaft is stuck in the said rotary shaft hole; Said locking puts and is provided with the rotating shaft chute, and said second rotating shaft is stuck in the said rotating shaft chute.
2. flexible rod as claimed in claim 1 is characterized in that said brake pad internal surface is provided with the brake pad foreskin.
3. flexible rod as claimed in claim 2 is characterized in that said locking overlaps the inwall of an end and be provided with a circle groove, and it is protruding that said brake pad is provided with a circle.
4. like each described flexible rod of claim 1-3, it is characterized in that said locking overlaps an end and be provided with sheath, said tubule passes said sheath.
5. flexible rod as claimed in claim 4 is characterized in that said tubule port is provided with the switch cover, and is located at bassoon inside with tubule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201221277U CN202468591U (en) | 2012-03-28 | 2012-03-28 | Stretching rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201221277U CN202468591U (en) | 2012-03-28 | 2012-03-28 | Stretching rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468591U true CN202468591U (en) | 2012-10-03 |
Family
ID=46916750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201221277U Expired - Lifetime CN202468591U (en) | 2012-03-28 | 2012-03-28 | Stretching rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105249705A (en) * | 2015-10-20 | 2016-01-20 | 千镱金属（中山）有限公司 | Telescopic supporting rod mechanism |
| CN107232811A (en) * | 2017-07-11 | 2017-10-10 | 昆山泓杰电子股份有限公司 | Multifunctional mobile office car |
-
2012
- 2012-03-28 CN CN2012201221277U patent/CN202468591U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105249705A (en) * | 2015-10-20 | 2016-01-20 | 千镱金属（中山）有限公司 | Telescopic supporting rod mechanism |
| CN105249705B (en) * | 2015-10-20 | 2017-12-12 | 千镱金属（中山）有限公司 | A kind of telescoping support linkage |
| CN107232811A (en) * | 2017-07-11 | 2017-10-10 | 昆山泓杰电子股份有限公司 | Multifunctional mobile office car |
| CN107232811B (en) * | 2017-07-11 | 2023-09-15 | 昆山泓杰电子股份有限公司 | Multifunctional mobile office vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |