CN108209774A - A kind of locking structure of telescopic rod - Google Patents
A kind of locking structure of telescopic rod Download PDFInfo
- Publication number
- CN108209774A CN108209774A CN201810013891.2A CN201810013891A CN108209774A CN 108209774 A CN108209774 A CN 108209774A CN 201810013891 A CN201810013891 A CN 201810013891A CN 108209774 A CN108209774 A CN 108209774A
- Authority
- CN
- China
- Prior art keywords
- briquetting
- rod
- locking structure
- revolving part
- telescopic 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.)
- Pending
Links
- 239000000654 additive Substances 0.000 claims abstract description 8
- 230000000996 additive effect Effects 0.000 claims abstract description 8
- 230000000750 progressive effect Effects 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/42—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/04—Handle constructions telescopic; extensible; sectional
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of locking structures of telescopic rod, and including the outer body of rod and the interior body of rod, locking structure is located at the junction of the outer body of rod and the interior body of rod, and locking structure includes fixedly connected part, revolving part and briquetting；Fixedly connected part includes outer bar fixed part and interior bar wearing sleeve part, and the side wall of interior bar wearing sleeve part is uniformly distributed circumferentially at least one block slots through side wall, and briquetting is positioned over block slots；The inner wall of revolving part has been uniformly distributed circumferentially at least one convex block, and the quantity and distribution mode of convex block are consistent with the quantity and distribution mode of briquetting, convex block and briquetting one of both since both contact jaw circumferentially to other end progressive additive；Revolving part is placed on outside interior bar wearing sleeve part and briquetting, and can be rotated around axle center.Structure of the present invention is simplified, and convenient for being molded and assembling, is produced suitable for promoting, and structure latches are stablized, service life is long.
Description
Technical field
The invention belongs to cleaning appliance technical field, more particularly to the locking structure on a kind of telescopic rod.
Background technology
Mop is commonly used burnisher in people's daily life, and the mop used at present can stretch up and down mostly,
Structure generally comprises upper connecting rod and the lower connecting rod being socketed in upper connecting rod, in order to prevent mop in normal use on connect
The opposite slip of extension bar and lower connecting rod, locking structure is often equipped in the junction of upper connecting rod and lower connecting rod, but existing
There is the locking structure in technology more complicated and inconvenient to use.
Patent No. CN202568131U " a kind of telescopic mop bar ", clamp device are matched using handle and elastic collar
It closes, unclamps by opening and closing handle and clamp loop bar, handle and the elastic collar of the mop rod are hinged, and handle is equipped with
Offset the clamp of positioning with loop bar, is offered in elastic collar for the perforative notch of clamp, and during blind catch, clamp compresses loop bar
It is made to be fastenedly connected with elastic collar, rotation when being opened due to handle is axial vertical with the telescopic direction of loop bar, thus works as and drag
Power can be acted to clamp, to avoid clamp stress that handle is caused accidentally to open, which also needs setting fixed during barre stress
Position mechanism, i.e., it is complicated with the arc convex of arc groove cooperation on the arc groove and handle on elastic collar, for a long time
Fastening can not be stablized, service life is not grown.
Therefore, to solve the deficiencies in the prior art, those skilled in the art actively research and develop a kind of new locking structure to solve
The certainly above problem.
Invention content
The invention mainly solves the technical problem of providing a kind of locking structure of telescopic rod, structure is simplified, convenient for into
It type and assembles, at low cost, produced and sold suitable for promoting, and structure latches are stablized, service life is long.
In order to solve the above technical problems, one aspect of the present invention is：A kind of locking structure of telescopic rod, packet
The outer body of rod and the interior body of rod are included, the outer body of rod and the interior body of rod socket-connect, and the locking structure is located at the outer body of rod and institute
The junction of the interior body of rod is stated, the locking structure includes fixedly connected part, revolving part and briquetting；
The fixedly connected part includes outer bar fixed part and interior bar wearing sleeve part；The side wall of the interior bar wearing sleeve part is circumferentially equal
Even that at least one block slots through the side wall are distributed with, the briquetting is positioned over the block slots；
The inner wall of the revolving part has been uniformly distributed circumferentially at least one convex block, the quantity and distribution mode of the convex block
It is consistent with the quantity and distribution mode of the briquetting, the convex block and the briquetting one of both since both contact jaw edge
Circumferentially to other end progressive additive；
The revolving part is placed on outside the interior bar wearing sleeve part and briquetting, and can be rotated around axle center；Revolving part can rotate
The body of rod in briquetting and briquetting abutting is compressed to convex block, realizes the relative position lock-out state of the outer body of rod and the interior body of rod, i.e. telescopic rod
Length locking；Revolving part can make the body of rod in briquetting release when reversely rotating, realize that the outer body of rod is opposite with the interior body of rod removable,
That is the length of telescopic rod is adjustable；
It further says, the inner wall of the revolving part is uniformly distributed circumferentially there are two the convex block, and the interior bar is worn
The side wall in portion is uniformly distributed circumferentially there are two the block slots.
It further says, the inner wall of the revolving part is uniformly distributed there are two backstop fixture block, and the backstop fixture block is located at convex
The thicker one end of block；The lower end of the interior bar wearing sleeve part is circumferentially evenly distributed with the backstop card to match with the backstop fixture block
Slot, the backstop fixture block can be stuck in the backstop card slot.
Further say, the lower end of the interior bar wearing sleeve part, which extends radially outwardly, is formed with boss, the revolving part it is interior
Wall lower end is radially-inwardly equipped with a circle baffle ring, and the baffle ring backstop is realized in the boss between revolving part and fixedly connected part
It is located by connecting.There are two boss, and two boss are oppositely arranged and between the two neighboring backstop card slot.
It further says, the side of the block slots is equipped with the baffle plate of a longitudinal direction.Revolving part, which is rotated to convex block, compresses institute
After stating briquetting, baffle plate can limit briquetting and circumferentially rotate.
It further says, the fixedly connected part further includes the flange collar to match with the internal diameter of the revolving part, described convex
For circle between the outer bar fixed part and the interior bar wearing sleeve part, the revolving part is placed on the flange collar and interior bar wearing sleeve part
Outside, it and can be rotated around the flange collar.
Further say, the flange collar be equipped with a salient point, the salient point can be equipped with the upper end of the revolving part two
A groove fastens.Arc length between two grooves is the 1/3 of the upper end perimeter of revolving part.
Further say, the convex block since with the contact jaw of the briquetting circumferentially to other end progressive additive.
It further says, the inner wall of the outer bar fixed part is uniformly distributed circumferentially a plurality of vertical fin, described convex
Rib is extended to the lower end of outer bar fixed part by the upper end of outer bar fixed part.
It further says, the contact surface of the briquetting and the interior body of rod is arcwall face, and the arcwall face is flexible glue face.
It further says, the telescopic rod is the mop rod of mop.
It further says, the outer wall of the revolving part, which is equipped with, unlocks and unlock direction of rotation mark.
It further says, the outer bar fixed part, the interior bar wearing sleeve part and the flange collar are integrally formed plastic article.
Beneficial effects of the present invention at least have the following：
1st, locking structure of the invention is made of fixedly connected part, revolving part and briquetting, passes through fixedly connected part and barre
Connection inwardly squeezes briquetting so that briquetting pushes against barre by the rotation of revolving part, so as to fulfill the locking of pole length, and it is anti-
Briquetting can be made to unclamp barre to the revolving part is rotated, so as to realize inside and outside body of rod relative motion, locking structure of the present invention is only
It is made of three parts, structure is simplified, at low cost convenient for being molded and assembling, highly practical, is produced and sold suitable for promoting；
2 and fixedly connected part, revolving part and briquetting all can be all-plastic structure, easy to produce, manufacture, assembling, and not
Have get rusty, produce in batches it is at low cost；
3rd, the contact surface of briquetting of the present invention and the interior body of rod is flexible glue face, and flexible contact, frictional force are big, are unlikely to deform, use
Long lifespan；
4th, the lower end of fixedly connected part of the present invention is equipped with backstop card slot, and when revolving part rotates, backstop card slot can be with rotation
The backstop fixture block of part fastens, and avoids revolving part left-right rotation, improves the stability of locking structure；
5th, the baffle plate in fixedly connected part of the present invention can avoid briquetting circumferentially mobile in the locked state, further carry
The stability of height locking；
6th, the fin that fixedly connected part inner wall of the present invention is equipped with, can increase the friction of fixedly connected part and the outer body of rod
Power compared to circular inner wall, can avoid the opposite slip of upper connecting rod and fixedly connected part, outer body of rod when also adapting to assemble
The difference of outer diameter；
7th, flange collar of the present invention is equipped with salient point, and when revolving part rotates, groove can be fastened with salient point, convenient for reminding user
The telescopic rod is in the lock state, and avoids user's blindly rotation revolving part.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the present invention；
Fig. 3 is one of side view of fixedly connected part of the present invention；
Fig. 4 is the two of the side view of the fixedly connected part of the present invention；
Fig. 5 is the vertical view of the fixedly connected part of the present invention；
Fig. 6 is the side view of the revolving part of the present invention；
Fig. 7 is the vertical view of the revolving part of the present invention；
Fig. 8 is the bottom view of the revolving part of the present invention；
Each section label is as follows in attached drawing：
It is the outer body of rod 1, the interior body of rod 2, locking structure 3, fixedly connected part 31, outer bar fixed part 311, interior bar wearing sleeve part 312, convex
Circle 313, block slots 314, backstop card slot 315, boss 316, baffle plate 317, salient point 318, fin 319, revolving part 32, convex block
321st, backstop fixture block 322, baffle ring 323, groove 324 and briquetting 33.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment：A kind of locking structure of telescopic rod, it is as Figure 1-Figure 8, described outer including the outer body of rod 1 and the interior body of rod 2
The body of rod 1 and the interior body of rod 2 socket-connect, and the locking structure 3 is located at the junction of the outer body of rod 1 and the interior body of rod 2, institute
It states locking structure 3 and includes fixedly connected part 31, revolving part 32 and briquetting 33；
The fixedly connected part 31 includes outer bar fixed part 311 and interior bar wearing sleeve part 312；The interior bar wearing sleeve part 312
Side wall is uniformly distributed circumferentially at least one block slots 314 through the side wall, and the briquetting 33 is positioned over the briquetting
Slot 314；
The inner wall of the revolving part 32 has been uniformly distributed circumferentially at least one convex block 321, the quantity of the convex block 321 and
Distribution mode is consistent with the quantity and distribution mode of the briquetting 33, the convex block and the briquetting one of both connecing from the two
Contravention starts circumferentially to other end progressive additive；
The revolving part is placed on outside the interior bar wearing sleeve part and briquetting, and can be rotated around axle center；Revolving part can rotate
The body of rod in briquetting and briquetting abutting is compressed to convex block, realizes the relative position lock-out state of the outer body of rod and the interior body of rod, i.e. telescopic rod
Length locking；Revolving part can make the body of rod in briquetting release when reversely rotating, realize that the outer body of rod is opposite with the interior body of rod removable,
That is the length of telescopic rod is adjustable.
The inner wall of the revolving part is uniformly distributed circumferentially there are two the convex block, and the side wall of the interior bar wearing sleeve part is along week
To being uniformly distributed, there are two the block slots.Two convex blocks that revolving part inner wall is equipped with, can be when revolving part rotates, one by one
The corresponding briquetting pushed against in fixedly connected part makes the body of rod in the opposite abutting of briquetting, the outer body of rod is avoided to move down, so as to fulfill the outer body of rod
The opposite locking with the interior body of rod.
The inner wall of the revolving part 32 is uniformly distributed there are two backstop fixture block 322, the backstop fixture block 322 be located at convex block compared with
Thick one end；The lower end of the interior bar wearing sleeve part 312 is circumferentially evenly distributed with the backstop card slot to match with the backstop fixture block
315, the backstop fixture block 322 can be stuck in the backstop card slot 315.
The lower end of the interior bar wearing sleeve part 312, which extends radially outwardly, is formed with boss 316, the inner wall lower end of the revolving part
A circle baffle ring 323 is radially-inwardly equipped with, the baffle ring backstop is realized in the boss determines between revolving part and fixedly connected part
Position connection.There are two boss, and two boss are oppositely arranged and between the two neighboring backstop card slot.
The side of the block slots 314 is equipped with the baffle plate 317 of a longitudinal direction.Revolving part, which is rotated to convex block, compresses the briquetting
Afterwards, baffle plate can limit briquetting and circumferentially rotate.
The fixedly connected part 31 further includes the flange collar 313 to match with the internal diameter of the revolving part, the flange collar 313
Between the outer bar fixed part 311 and the interior bar wearing sleeve part 312, the fixedly connected part is placed on the flange collar and interior bar is worn
Outside set portion, and it can be rotated around the flange collar；The flange collar 313 is equipped with a salient point 318, and the salient point 318 can be with the rotation
Turn two grooves 324 that the upper end of part is equipped with to fasten.Arc length between two grooves is the 1/3 of the upper end perimeter of revolving part.As
The remodeling and replacement, the flange collar of the present invention can also be an annular groove, and the upper end of the revolving part can insert in the annular groove
It is interior, realize the relative rotation of revolving part and annular groove.
The convex block since with the contact jaw of the briquetting circumferentially to other end progressive additive.As changing for the present invention
Type and replacement or the briquetting since with the contact jaw of the convex block circumferentially to other end progressive additive.
The inner wall of the outer bar fixed part 311 is uniformly distributed circumferentially a plurality of vertical fin 319, the fin 319
The lower end of outer bar fixed part is extended to by the upper end of outer bar fixed part.
The contact surface of the briquetting 33 and the interior body of rod is arcwall face, and the arcwall face is flexible glue face.
The telescopic rod is the mop rod of mop.
The outer wall of the revolving part 32, which is equipped with, unlocks and unlocks direction of rotation mark.
The outer bar fixed part 311, the interior bar wearing sleeve part 312 and the flange collar 313 are integrally formed plastic article.
The operation principle of the present invention is as follows：When needing the external body of rod and the interior body of rod to be locked, revolving part is rotated in the forward direction, this
When, the convex block on revolving part inner wall turns to the position of briquetting, and pushes against briquetting is opposite with the interior body of rod, and backstop fixture block buckles into only
In block card slot, the outer body of rod is avoided to glide, so as to fulfill the locking of the outer body of rod and the interior body of rod；The external body of rod and the interior body of rod is needed to carry out
During unlock, the abutting status releasing of the abutting status releasing of revolving part, briquetting and convex block, i.e. briquetting and the interior body of rod is reversely rotated,
So as to which the outer body of rod and the interior body of rod opposite can slide up and down.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made directly or indirectly is used in other related technical areas,
Similarly it is included within the scope of the present invention.
Claims (10)
1. a kind of locking structure of telescopic rod, including the outer body of rod (1) and the interior body of rod (2), the outer body of rod and the interior body of rod phase
Socket, the locking structure are located at the junction of the outer body of rod and the interior body of rod, it is characterised in that：The locking structure
(3) including fixedly connected part (31), revolving part (32) and briquetting (33)；
The fixedly connected part includes outer bar fixed part (311) and interior bar wearing sleeve part (312), the side wall edge of the interior bar wearing sleeve part
At least one block slots (314) through the side wall circumferentially are evenly distributed with, the briquetting is positioned over the block slots；
The inner wall of the revolving part has been uniformly distributed circumferentially at least one convex block (321), the quantity of the convex block and distribution side
Formula is consistent with the quantity and distribution mode of the briquetting, and the convex block and the briquetting one of both are since the contact jaw of the two
Circumferentially to other end progressive additive；
The revolving part is placed on outside the interior bar wearing sleeve part and briquetting, and can be rotated around axle center；Revolving part can be rotated to convex
Block compresses the body of rod in briquetting and briquetting abutting；Revolving part can make the body of rod in briquetting release when reversely rotating.
2. a kind of locking structure of telescopic rod according to claim 1, it is characterised in that：The inner wall edge week of the revolving part
To being uniformly distributed there are two the convex block, the side wall of the interior bar wearing sleeve part is uniformly distributed circumferentially that there are two the block slots.
3. a kind of locking structure of telescopic rod according to claim 1, it is characterised in that：The inner wall of the revolving part is uniform
It is distributed there are two backstop fixture block (322), the backstop fixture block to be located at the thicker one end of convex block；The lower end week of the interior bar wearing sleeve part
To the backstop card slot (315) that matches with the backstop fixture block is evenly distributed with, the backstop fixture block can be stuck in the backstop
In card slot.
4. a kind of locking structure of telescopic rod according to claim 1, it is characterised in that：The lower end of the interior bar wearing sleeve part
It extends radially outwardly and is formed with boss (316), the inner wall lower end of the revolving part is radially-inwardly equipped with a circle baffle ring (323), institute
It states baffle ring backstop and realizes being located by connecting between revolving part and fixedly connected part in the boss.
5. a kind of locking structure of telescopic rod according to claim 1, it is characterised in that：The side of the block slots is equipped with
The baffle plate (317) of one longitudinal direction.
6. a kind of locking structure of telescopic rod according to claim 1, it is characterised in that：The fixedly connected part further includes
The flange collar (313) to match with the internal diameter of the revolving part, the flange collar is located at the outer bar fixed part and the interior bar is worn
Between portion, the fixedly connected part is placed on outside the flange collar and interior bar wearing sleeve part, and can be rotated around the flange collar；The flange collar
A salient point (318) is equipped with, two grooves (324) that the salient point can be equipped with the upper end of the revolving part fasten.
7. a kind of locking structure of telescopic rod according to claim 1, it is characterised in that：The convex block from the briquetting
Contact jaw start circumferentially to other end progressive additive.
8. a kind of locking structure of telescopic rod according to claim 1, it is characterised in that：The briquetting connects with the interior body of rod
Contacting surface is arcwall face, and the arcwall face is flexible glue face.
9. a kind of locking structure of telescopic rod according to claim 1, it is characterised in that：The telescopic rod is dragged for mop
Barre.
10. a kind of locking structure of telescopic rod according to claim 1, it is characterised in that：The outer wall of the revolving part is set
There are unlocking and unlock direction of rotation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013891.2A CN108209774A (en) | 2018-01-08 | 2018-01-08 | A kind of locking structure of telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013891.2A CN108209774A (en) | 2018-01-08 | 2018-01-08 | A kind of locking structure of telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108209774A true CN108209774A (en) | 2018-06-29 |
Family
ID=62643231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013891.2A Pending CN108209774A (en) | 2018-01-08 | 2018-01-08 | A kind of locking structure of telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108209774A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714655A (en) * | 2018-08-17 | 2018-10-30 | 平湖市万顺达机械有限公司 | A kind of telescopic stamping parts pickup device |
| CN112043068A (en) * | 2020-09-22 | 2020-12-08 | 贵州电网有限责任公司 | Multifunctional roller type paint brush and using method thereof |
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| CN1957822A (en) * | 2006-10-31 | 2007-05-09 | 张建明 | Extension tube of cleaner |
| CN201047375Y (en) * | 2007-04-04 | 2008-04-16 | 河南省电力公司漯河供电公司 | Quick-speed locking telescopic link |
| CN201547081U (en) * | 2009-10-10 | 2010-08-11 | 宁波华茵斯泳池设备制造有限公司 | Lock catch connected with telescopic tube |
| CN202001450U (en) * | 2011-04-03 | 2011-10-05 | 宁波伊司达工具有限公司 | Fixed-angle rotary regulation telescopic rod |
| CN203868054U (en) * | 2014-03-13 | 2014-10-08 | 龚金松 | Telescopic device |
| US20150020653A1 (en) * | 2013-07-19 | 2015-01-22 | Chia-Yu Chen | Retractable Rod Structure of Hand Tool |
| CN204851888U (en) * | 2015-06-24 | 2015-12-09 | 石国文 | Telescopic link, camera are from rapping bar and tripod |
| US20160017906A1 (en) * | 2014-07-21 | 2016-01-21 | Liberty Hardware Mfg. Corp. | Locking telescoping rod |
| TWM536210U (en) * | 2016-11-03 | 2017-02-01 | 葉仲生 | Pressure type container for liquid |
| CN209153469U (en) * | 2018-01-08 | 2019-07-26 | 河北洁仕宝日用塑料制品有限公司 | A kind of locking structure of telescopic rod |
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2018
- 2018-01-08 CN CN201810013891.2A patent/CN108209774A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1957822A (en) * | 2006-10-31 | 2007-05-09 | 张建明 | Extension tube of cleaner |
| CN201047375Y (en) * | 2007-04-04 | 2008-04-16 | 河南省电力公司漯河供电公司 | Quick-speed locking telescopic link |
| CN201547081U (en) * | 2009-10-10 | 2010-08-11 | 宁波华茵斯泳池设备制造有限公司 | Lock catch connected with telescopic tube |
| CN202001450U (en) * | 2011-04-03 | 2011-10-05 | 宁波伊司达工具有限公司 | Fixed-angle rotary regulation telescopic rod |
| US20150020653A1 (en) * | 2013-07-19 | 2015-01-22 | Chia-Yu Chen | Retractable Rod Structure of Hand Tool |
| CN203868054U (en) * | 2014-03-13 | 2014-10-08 | 龚金松 | Telescopic device |
| US20160017906A1 (en) * | 2014-07-21 | 2016-01-21 | Liberty Hardware Mfg. Corp. | Locking telescoping rod |
| CN204851888U (en) * | 2015-06-24 | 2015-12-09 | 石国文 | Telescopic link, camera are from rapping bar and tripod |
| TWM536210U (en) * | 2016-11-03 | 2017-02-01 | 葉仲生 | Pressure type container for liquid |
| CN209153469U (en) * | 2018-01-08 | 2019-07-26 | 河北洁仕宝日用塑料制品有限公司 | A kind of locking structure of telescopic rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714655A (en) * | 2018-08-17 | 2018-10-30 | 平湖市万顺达机械有限公司 | A kind of telescopic stamping parts pickup device |
| CN112043068A (en) * | 2020-09-22 | 2020-12-08 | 贵州电网有限责任公司 | Multifunctional roller type paint brush and using method thereof |
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Effective date of registration: 20180925 Address after: 065700 888 Yuhua West Road, Bazhou economic and Technological Development Zone, Hebei Applicant after: HEBEI JIESHIBAO DAILY PLASTIC PRODUCTS Co.,Ltd. Address before: 065799 No. 0963, Nanguan village, Bazhou Town, Bazhou, Langfang, Hebei Applicant before: Ren Haiyan |
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