CN214465373U - Telescopic ejector rod with reverse limiting structure - Google Patents
Telescopic ejector rod with reverse limiting structure Download PDFInfo
- Publication number
- CN214465373U CN214465373U CN202021323382.9U CN202021323382U CN214465373U CN 214465373 U CN214465373 U CN 214465373U CN 202021323382 U CN202021323382 U CN 202021323382U CN 214465373 U CN214465373 U CN 214465373U
- Authority
- CN
- China
- Prior art keywords
- rod
- section
- thick bamboo
- adjusting
- collecting barrel
- 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
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 28
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 28
- 241001330002 Bambuseae Species 0.000 claims abstract description 28
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 28
- 239000011425 bamboo Substances 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 12
- 238000010276 construction Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a telescopic ejector pin with reverse limit structure, including receiving a section of thick bamboo, the bottom fixed mounting who receives a section of thick bamboo has first connecting block, and the inner wall of receiving a section of thick bamboo is provided with mediates the groove, the inside through connection who receives a section of thick bamboo has the regulation pole, and the upper end fixed mounting who adjusts the pole has the second connecting block, the upper portion through connection who receives a section of thick bamboo has the fixed block, the lower part through connection who adjusts the pole has a section of thick bamboo, and links up a section of thick bamboo inside fixed mounting and have first spring, the left end that links up a section of thick bamboo rotates and is connected with the regulating wheel, and the regulating wheel is connected with the inside block of mediating the groove, the right-hand member fixedly connected with quarter butt of first spring, the right side fixed mounting who receives a section of thick bamboo has the casing, and the inside through connection of casing has the push rod, the outside fixedly connected with second spring in left side of push rod. This telescopic ejector pin with reverse limit structure, stability, flexibility when flexible are high, can carry out reverse spacing.
Description
Technical Field
The utility model relates to a telescopic ejector pin technical field that is relevant specifically is a telescopic ejector pin with reverse limit structure.
Background
The ejector pin is a common bracing piece in the life, and telescopic ejector pin is one in the ejector pin, can rise and descend article, and convenient to use uses extensively, can give the demand that satisfies in the people daily life.
General telescopic ejector pin, stability, flexibility when flexible are low, and inconvenient reverse spacing of carrying on, consequently, we provide a telescopic ejector pin who has reverse limit structure to in solving the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a telescopic ejector pin with reverse limit structure to solve general telescopic ejector pin that proposes in the above-mentioned background art, stability, flexibility when flexible are low, inconvenient reverse spacing problem of carrying on.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a telescopic ejector pin with reverse limit structure, is including receiving a section of thick bamboo, the bottom fixed mounting who receives a section of thick bamboo has first connecting block, and the inner wall of receiving a section of thick bamboo is provided with mediates the groove, the inside through connection who receives a section of thick bamboo has the regulation pole, and the upper end fixed mounting who adjusts the pole has the second connecting block, the upper portion through connection who receives a section of thick bamboo has the fixed block, the lower part through connection who adjusts the pole has a section of thick bamboo, and links up the inside fixed mounting of a section of thick bamboo and have first spring, the left end rotation that links up a section of thick bamboo is connected with the regulating wheel, and the regulating wheel is connected with the inside block of mediating the groove, the right-hand member fixedly connected with quarter butt of first spring, the right side fixed mounting who receives a section of thick bamboo has the casing, and the inside through connection of casing has the push rod, the outside fixedly connected with second spring in left side of push rod, and the left end fixed mounting of push rod has the ejector pad.
Preferably, the collecting cylinder is connected with the fixing blocks in a threaded mode, and four fixing blocks are arranged inside the collecting cylinder.
Preferably, the upper part of the right side wall of the collecting barrel is provided with a groove-shaped structure, and a short rod is connected in the groove-shaped structure in a clamping manner.
Preferably, adjust the pole and constitute sliding construction in the inside of receiving a section of thick bamboo through the regulating wheel, and the regulating wheel all has the setting at the left end that links up a section of thick bamboo and the right-hand member of quarter butt.
Preferably, the short rod is connected with the linking cylinder in a clamping manner, and the short rod and the linking cylinder form a sliding structure.
Preferably, the longitudinal section of the push block at the left end of the push rod is arc-shaped, and the push rod forms an elastic structure in the shell through the second spring.
Compared with the prior art, the beneficial effects of the utility model are that: the telescopic ejector rod with the reverse limiting structure has high stability and flexibility during stretching and can perform reverse limiting;
1. the adjusting device is provided with a fixing block and a short rod, the adjusting rod and the fixing block are connected in a threaded mode through a collecting barrel, the position of the adjusting rod is fixed through rotating the fixing block, the stability of connection of the adjusting rod and the collecting barrel is improved, a groove-shaped structure is formed in the upper portion of the right side wall of the collecting barrel, the adjusting rod can ascend to a specified height, and the short rod is clamped into the groove-shaped structure, so that the stability of connection of the adjusting rod and the collecting barrel is further improved;
2. the adjusting rod is provided with an adjusting wheel and a short rod, the adjusting rod forms a sliding structure in the collecting barrel through the adjusting wheel, so that the adjusting rod can be lifted in the collecting barrel, and the adjusting wheel is arranged at the left end of the connecting barrel and the right end of the short rod, so that the flexibility of the adjusting rod in sliding in the collecting barrel is improved;
3. be equipped with quarter butt and push rod, the quarter butt is connected with the mode that links up a section of thick bamboo adoption block, can follow the right side wall upper portion of receiving a section of thick bamboo and pop out in the trough-shaped structure after making the quarter butt slide to appointed height, carry on spacingly to the regulating lever, it is reverse spacing to realize, the longitudinal section shape through push rod left end ejector pad is the arc, make the ejector pad can laminate mutually with the regulating wheel, increase frictional force when making the push rod promote the regulating wheel, the push rod passes through the second spring and constitutes elastic construction in the casing, make the push rod push the regulating wheel push receive a section of thick bamboo in the back, can get back to, the flexibility of using is improved.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. collecting the cylinder; 2. a first connection block; 3. adjusting the groove; 4. adjusting a rod; 5. a second connecting block; 6. a fixed block; 7. a joining cylinder; 8. a first spring; 9. an adjustment wheel; 10. a short bar; 11. a housing; 12. a push rod; 13. a second spring; 14. and (7) pushing the block.
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 telescopic ejector rod with a reverse limiting structure comprises a collecting barrel 1, a first connecting block 2, an adjusting groove 3, an adjusting rod 4, a second connecting block 5, a fixing block 6, a connecting barrel 7, a first spring 8, an adjusting wheel 9, a short rod 10, a shell 11, a push rod 12, a second spring 13 and a push block 14, wherein the first connecting block 2 is fixedly arranged at the bottom of the collecting barrel 1, the adjusting groove 3 is arranged on the inner wall of the collecting barrel 1, the adjusting rod 4 is connected inside the collecting barrel 1 in a penetrating manner, the second connecting block 5 is fixedly arranged at the upper end of the adjusting rod 4, the fixing block 6 is connected at the upper part of the collecting barrel 1 in a penetrating manner, the connecting barrel 7 is connected at the lower part of the adjusting rod 4 in a penetrating manner, the first spring 8 is fixedly arranged inside the connecting barrel 7, the adjusting wheel 9 is rotatably connected at the left end of the connecting barrel 7, the adjusting wheel 9 is connected with the inner part of the adjusting groove 3 in a clamping manner, the short rod 10 is fixedly connected at the right end of the first spring 8, a shell 11 is fixedly mounted on the right side of the collecting barrel 1, a push rod 12 penetrates through the shell 11, a second spring 13 is fixedly connected to the outer portion of the left side of the push rod 12, and a push block 14 is fixedly mounted on the left end of the push rod 12.
As shown in fig. 1 and 2, the collecting barrel 1 is connected with the fixing block 6 in a threaded manner, four fixing blocks 6 are arranged inside the collecting barrel 1, the position of the adjusting rod 4 is fixed by rotating the fixing blocks 6, the stability of connection of the adjusting rod 4 and the collecting barrel 1 is improved, a groove-shaped structure is formed in the upper portion of the right side wall of the collecting barrel 1, the short rod 10 is connected in the groove-shaped structure in a clamping manner, and the stability of connection of the adjusting rod 4 and the collecting barrel 1 is further improved.
Like in fig. 3 adjusting pole 4 through regulating wheel 9 in receive the inside constitution sliding construction of a section of thick bamboo 1, and regulating wheel 9 all has the setting at the left end that links up a section of thick bamboo 7 and the right-hand member of quarter butt 10 for adjust pole 4 and can go up and down in receiving a section of thick bamboo 1, improved and adjusted the gliding flexibility of pole 4 in receiving a section of thick bamboo 1.
As shown in figure 3, the short rod 10 is connected with the connecting cylinder 7 in a clamping manner, and the short rod 10 and the connecting cylinder 7 form a sliding structure, so that the short rod 10 can be popped out from a groove-shaped structure formed on the upper part of the right side wall of the collecting cylinder 1 after sliding to a specified height, the adjusting rod 4 is limited, and reverse limiting is realized.
As in fig. 3, the longitudinal section of the left end push block 14 of the push rod 12 is arc-shaped, and the push rod 12 forms an elastic structure in the housing 11 through the second spring 13, so that the push block 14 can be attached to the adjusting wheel 9, and friction is increased when the push rod 12 pushes the adjusting wheel 9, so that the push rod 12 can return to the original position after pushing the adjusting wheel 9 into the retraction barrel 1, thereby improving the flexibility of use.
The working principle is as follows: when the telescopic ejector rod with the reverse limiting structure is used, firstly, as shown in a figure 1 and a figure 3, an article needing to be lifted is connected through a first connecting block 2 and a second connecting block 5, an adjusting rod 4 forms a sliding structure in a collecting barrel 1 through an adjusting wheel 9, the adjusting rod 4 can be lifted, the adjusting wheel 9 is arranged at the left end of a connecting barrel 7 and the right end of a short rod 10, the flexibility of the adjusting rod 4 in the collecting barrel 1 is improved, when the adjusting rod 4 is lifted to a specified height, the short rod 10 slides out of the connecting barrel 7 through the elasticity of a first spring 8, penetrates through the upper part of the right side wall of the collecting barrel 1 and is provided with a groove-shaped structure which is clamped to limit the adjusting rod 4 so as to realize reverse limiting, then, the position of the adjusting rod 4 is fixed through rotating a fixing block 6 arranged on the collecting barrel 1, and the stability of the connection of the adjusting rod 4 and the collecting barrel 1 is improved, the fixing block 6 can be rotated according to requirements, and the more the fixing block 6 rotates, the higher the stability is;
finally, as shown in fig. 1 and fig. 3, the fixing of the adjusting rod 4 is cancelled by rotating the fixing block 6, the pushing block 14 pushes the adjusting wheel 9 into the collecting barrel 1 through the pushing rod 12, when the adjusting wheel 9 is pushed into the collecting barrel 1, the adjusting wheel 9 slides downwards in the adjusting groove 3, the adjusting rod 4 descends downwards, and finally the pushing rod 12 returns to the original position through the acting force of the second spring 13, so that the use flexibility is improved, namely the whole process of using the telescopic ejector rod with the reverse limiting structure.
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 telescopic ejector pin with reverse limit structure, is including receiving a section of thick bamboo (1), its characterized in that: the bottom of the collecting barrel (1) is fixedly provided with a first connecting block (2), the inner wall of the collecting barrel (1) is provided with an adjusting groove (3), the inner part of the collecting barrel (1) is connected with an adjusting rod (4) in a penetrating way, the upper end of the adjusting rod (4) is fixedly provided with a second connecting block (5), the upper part of the collecting barrel (1) is connected with a fixed block (6) in a penetrating way, the lower part of the adjusting rod (4) is connected with a connecting barrel (7) in a penetrating way, the inner part of the connecting barrel (7) is fixedly provided with a first spring (8), the left end of the connecting barrel (7) is rotatably connected with an adjusting wheel (9), the adjusting wheel (9) is connected with the inner part of the adjusting groove (3) in a clamping way, the right end of the first spring (8) is fixedly connected with a short rod (10), the right side of the collecting barrel (1) is fixedly provided with a shell (11), and the inner part of the shell (11) is connected with a push rod (12) in a penetrating way, the outer portion of the left side of the push rod (12) is fixedly connected with a second spring (13), and a push block (14) is fixedly mounted at the left end of the push rod (12).
2. The telescopic ejector rod with the reverse limiting structure as claimed in claim 1, wherein: the collecting barrel (1) is connected with the fixing blocks (6) in a threaded mode, and four fixing blocks (6) are arranged inside the collecting barrel (1).
3. The telescopic ejector rod with the reverse limiting structure as claimed in claim 1, wherein: a groove-shaped structure is arranged on the upper portion of the right side wall of the collecting barrel (1), and a short rod (10) is connected in the groove-shaped structure in a clamping mode.
4. The telescopic ejector rod with the reverse limiting structure as claimed in claim 1, wherein: the adjusting rod (4) forms a sliding structure in the collecting barrel (1) through an adjusting wheel (9), and the adjusting wheel (9) is arranged at the left end of the connecting barrel (7) and the right end of the short rod (10).
5. The telescopic ejector rod with the reverse limiting structure as claimed in claim 1, wherein: the short rod (10) is connected with the connecting cylinder (7) in a clamping mode, and the short rod (10) and the connecting cylinder (7) form a sliding structure.
6. The telescopic ejector rod with the reverse limiting structure as claimed in claim 1, wherein: the longitudinal section of the push block (14) at the left end of the push rod (12) is arc-shaped, and the push rod (12) forms an elastic structure in the shell (11) through a second spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021323382.9U CN214465373U (en) | 2020-07-08 | 2020-07-08 | Telescopic ejector rod with reverse limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021323382.9U CN214465373U (en) | 2020-07-08 | 2020-07-08 | Telescopic ejector rod with reverse limiting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465373U true CN214465373U (en) | 2021-10-22 |
Family
ID=78107756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021323382.9U Active CN214465373U (en) | 2020-07-08 | 2020-07-08 | Telescopic ejector rod with reverse limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214465373U (en) |
-
2020
- 2020-07-08 CN CN202021323382.9U patent/CN214465373U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214465373U (en) | Telescopic ejector rod with reverse limiting structure | |
| CN204617534U (en) | A kind of Extensible bookend | |
| CN210748196U (en) | Hanging strip for hanging basket without cutting | |
| CN201846967U (en) | Umbrella cover adjusting mechanism of sunshade umbrella | |
| CN210870600U (en) | Seat with telescopic pedal seat shell | |
| CN210383355U (en) | Space capsule type sleeping bed capsule convenient for retracting and releasing ladder | |
| CN210311665U (en) | New forms of energy battery rack with adjustable height | |
| CN208160453U (en) | One kind is stood up spare seat | |
| CN209574485U (en) | A kind of telescopic pot handle with antisplash oil function | |
| CN208957121U (en) | A kind of lifting desk table leg and desktop are stably connected with framework | |
| CN201386944Y (en) | Multifunctional table lamp | |
| CN217100275U (en) | Bicycle accessory with good stability | |
| CN209558106U (en) | A kind of lighting lamp convenient for stretching | |
| CN204743084U (en) | Fuse traditional culture's intelligent desk | |
| CN211551409U (en) | Wireless charging desk lamp | |
| CN219088764U (en) | Ultralight swivel chair | |
| CN211090906U (en) | Chinese yam frame seedling device convenient to adjust | |
| CN209190565U (en) | A kind of Novel fixture | |
| CN218651054U (en) | Automatic adjust multi-functional handrail | |
| CN216521272U (en) | Clear light welding lamp | |
| CN214016523U (en) | Little desk of dormitory bed frame gyro wheel | |
| CN212185665U (en) | Adjust more convenient drawing desk at angle of inclination | |
| CN209285163U (en) | A kind of handle of grill and rocking bar fixed mechanism | |
| CN208506401U (en) | A kind of glasses leg wire component of adjustable length | |
| CN217404700U (en) | Light filling lamp with quick detach mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220622 Address after: 400700 No. 275, Yunfu Road, Beibei District, Chongqing (1st floor) Patentee after: Chongqing wenle Machinery Manufacturing Co.,Ltd. Address before: 400000 3rd floor, 281 Runxing Road, Beibei District, Chongqing Patentee before: Chongqing Hetian Electronic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231012 Address after: 621000 No. 155 Tangxun South Street, economic and Technological Development Zone, Mianyang City, Sichuan Province Patentee after: Mianyang Tianxuan valve components LLC Address before: 400700 No. 275, Yunfu Road, Beibei District, Chongqing (1st floor) Patentee before: Chongqing wenle Machinery Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right |