CN211893532U - Telescopic standing structure - Google Patents
Telescopic standing structure Download PDFInfo
- Publication number
- CN211893532U CN211893532U CN202020435177.5U CN202020435177U CN211893532U CN 211893532 U CN211893532 U CN 211893532U CN 202020435177 U CN202020435177 U CN 202020435177U CN 211893532 U CN211893532 U CN 211893532U
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- locking
- pole setting
- locking block
- handle
- mounting groove
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Abstract
The utility model discloses a telescopic structure of standing, including first pole setting, second pole setting, locking Assembly, the second pole setting cover is established outside first pole setting and with first pole setting sliding connection, locking Assembly sets up in the second pole setting, locking Assembly with first pole setting is inconsistent, locking Assembly includes latch seat, handle, locking block, the handle with the latch seat is articulated mutually, the handle is relative the latch seat rotates and forms locking state and adjustment state, be provided with the locking block holding tank on the latch seat, the locking block is located in the locking block holding tank, first pole setting with the locking block corresponds the position and is provided with the location bank of cells, the location bank of cells with locking block looks adaptation, the handle under locking state with the locking block is inconsistent. The utility model discloses an above-mentioned design can the quick adjustment stand the height, and operation process is convenient, and difficult emergence is not hard up, and factor of safety is high.
Description
Technical Field
The utility model relates to a structure, especially, relate to a telescopic structure of standing.
Background
The telescopic handle structure is widely applied to the scooter, and the portability of the scooter in the transportation and storage processes is improved by utilizing the telescopic performance of the telescopic handle structure. The mode that two slip pole settings match a locking device is mostly adopted in the existing market to realize the flexible, fixed function of standing. And the locking device mostly adopts two locking modes of bolt fastening and elastic buckle, and the operation process of the bolt fastening type locking device is complex and the vertical height of the handle cannot be quickly adjusted. The locking device of elasticity buckle class appears becoming flexible after using a period of time easily, has certain potential safety hazard, so need make improvement to this.
Disclosure of Invention
The utility model discloses locking device operation process to the bolt-up class that exists among the prior art is complicated, and unable quick adjustment is standing the height. The locking device of the elastic buckle type is easy to loosen after being used for a period of time, has certain potential safety hazards and the like, and provides a novel telescopic handle structure.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the utility model provides a telescopic structure of standing, includes first pole setting, second pole setting, locking Assembly, the second pole setting cover is established outside first pole setting and with first pole setting sliding connection, locking Assembly sets up in the second pole setting, locking Assembly with first pole setting is inconsistent, locking Assembly includes locking seat, handle, locking block, the handle with locking seat is articulated mutually, the handle is relative locking seat rotates and forms locking state and regulation state, be provided with the locking block holding tank on the locking seat, the locking block is located in the locking block holding tank, first pole setting with the locking block corresponds the position and is provided with the location bank of cells, the location bank of cells with locking block looks adaptation, the handle under locking state with the locking block is inconsistent.
Sliding connection's first pole setting and second pole setting can be realized the utility model discloses a flexible function, the relative position of first pole setting and second pole setting can be fixed to locking Assembly, thereby it is fixed the utility model discloses a height. Locking Assembly realizes its fixed function through going into the locking piece card in the positioning groove group, and the locking piece holding tank is used for holding the locking piece to restrict its slip under certain orbit and roll-off positioning groove group, the handle can support under the lock state and lean on the locking piece, makes the firm card of locking piece hold in the positioning groove group, increases the utility model discloses a steadiness. The utility model discloses an above-mentioned design can the quick adjustment stand the height, and operation process is convenient, and difficult emergence is not hard up, and factor of safety is high.
Preferably, the telescopic handle structure further comprises a locking block elastic sheet, the locking block elastic sheet is arranged on the locking seat and is abutted to the locking block, and the handle is abutted to the locking block through the locking block elastic sheet in a locking state.
Through setting up the locking block shell fragment, make the locking block can easily realize sliding in and roll-off positioning groove group, the operation process is more convenient, and the user uses and experiences better.
Preferably, the locking seat further includes a needle roller with an elastic piece and a mounting groove, the mounting groove is disposed on the locking seat, the locking block elastic piece and the locking block accommodating groove are located in the mounting groove, a needle roller insertion hole is formed in a side wall of the mounting groove in a penetrating manner, and the needle roller penetrates through the needle roller insertion hole to fix the locking block elastic piece.
The design of bearing pin jack and shell fragment kingpin can realize quick installation, the location of locking block shell fragment, makes the utility model discloses an installation is more convenient, also is favorable to the maintenance and the change in later stage.
Preferably, the telescopic handle structure further comprises a clamping button, the clamping button is located in the mounting groove and is in sliding connection with the mounting groove, a button clamping table is arranged on the clamping button, a handle clamping table is arranged on the handle at a position corresponding to the button clamping table, and the button clamping table is matched with the handle clamping table.
The clamping button can clamp the handle in a locking state, so that the phenomenon that the first vertical rod and the second vertical rod slide relatively due to the fact that the handle is bounced open is avoided, and safety accidents are caused.
Preferably, in the telescopic handle structure, a sliding shaft is disposed on the clamping button, a sliding rail is disposed in the mounting groove at a position corresponding to the sliding shaft, the sliding shaft is adapted to the sliding rail, and the clamping button is slidably connected to the mounting groove through the sliding shaft and the sliding rail.
The design of sliding shaft and slide rail can realize the card and hold the quick installation of button, makes the utility model discloses an installation is more convenient, also is favorable to the maintenance and the change in later stage. Meanwhile, the sliding process of the clamping button can be smoother, and the user experience is better.
Preferably, the telescopic stem structure further comprises a spring, the spring is located in the mounting groove, and two ends of the spring respectively abut against the mounting groove and the clamping button.
The spring in the mounting groove can provide elastic force for holding the button, and the button holding table and the handle holding table tightly abut against each other under the action of the elastic force.
Preferably, in the telescopic handle structure, the bottom of the locking seat is provided with a second fixing protrusion, a second fixing notch is formed in a position, corresponding to the second fixing protrusion, of the top of the second vertical rod, the second vertical rod is sleeved outside the locking seat, and the second fixing protrusion is matched with and clamped in the second fixing notch.
The design of the fixed lug of second and the fixed notch of second can realize the quick installation of locking seat, makes the utility model discloses an installation is more convenient, also is favorable to the maintenance and the change in later stage.
Preferably, the telescopic handle structure further comprises a sliding guide sleeve, the sliding guide sleeve is arranged at the bottom of the first vertical rod, the sliding guide sleeve abuts against the inner wall of the second vertical rod, and the first vertical rod is connected with the second vertical rod in a sliding mode through the sliding guide sleeve.
The sliding guide sleeve arranged at the bottom of the first vertical rod can enable the sliding process of the first vertical rod and the second vertical rod to be smoother, and meanwhile the first vertical rod can be prevented from shaking in the second vertical rod.
Preferably, in the telescopic handle structure, the top of the sliding guide sleeve is provided with a first fixing protrusion, the bottom of the first vertical rod is provided with a first fixing notch at a position corresponding to the first fixing protrusion, the first vertical rod is sleeved outside the sliding guide sleeve, and the first fixing protrusion is matched with the first fixing notch and clamped in the first fixing notch.
The quick installation of sliding guide sleeve can be realized with the design of first fixed lug and first fixed notch, makes the utility model discloses an installation is more convenient, also is favorable to the maintenance and the change in later stage.
Preferably, in the telescopic handle-standing structure, the positioning groove set is formed by at least two positioning grooves arranged at intervals, and the positioning grooves are concavely arranged on the side wall of the first standing rod.
The form that forms for a plurality of constant head tank interval arrangement combinations with the constant head tank group design can make the utility model discloses finally realize the location height of a plurality of differences, the function is abundanter.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of the locking assembly of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings 1-4 and the detailed description, which are not intended to limit the invention:
example 1
A telescopic handle structure comprises a first vertical rod 1, a second vertical rod 2 and a locking component 3, wherein the second vertical rod 2 is sleeved outside the first vertical rod 1 and is connected with the first vertical rod 1 in a sliding way, the locking component 3 is arranged on the second vertical rod 2, the locking component 3 is abutted against the first vertical rod 1, the locking assembly 3 comprises a locking seat 33, a handle 32 and a locking block 34, the handle 32 is hinged with the locking seat 33, the handle 32 rotates relative to the locking seat 33 to form a locking state and an adjusting state, the locking seat 33 is provided with a locking block accommodating groove 371, the locking block 34 is located in the locking block receiving groove 371, the first vertical rod 1 is provided with a positioning groove group 21 at a position corresponding to the locking block 34, the positioning groove group 21 is matched with the locking block 34, and the handle 32 is abutted against the locking block 34 in a locking state.
When the utility model is used, the utility model is in the locking state initially, the locking block 34 is held in the positioning groove group 21, and the handle 32 is contradicted on the locking block 34. If need adjust the utility model discloses a height, the twist grip 32 that makes progress makes handle 32 break away from locking block 34, adjusts the relative position of first pole setting 1, second pole setting 2, and locking block 34 slips out positioning groove group 21 under the exogenic action this moment, treats the relative position adjustment of first pole setting 1, second pole setting 2 and finishes the back, detains handle 32, and locking block 34 slides into and the card is held in positioning groove group 21 under handle 32's thrust effect, accomplishes the utility model discloses a height adjustment work.
Preferably, the locking assembly 3 further includes a locking block spring 35, the locking block spring 35 is disposed on the locking seat 33 and is abutted to the locking block 34, and the handle 32 is abutted to the locking block 34 through the locking block spring 35 in the locking state.
Preferably, the locking seat 33 further includes a spring roller 36 and a mounting groove 37, the mounting groove 37 is disposed on the locking seat 33, the locking block spring 35 and the locking block receiving groove 371 are located in the mounting groove 37, a roller insertion hole 372 is penetratingly disposed on a side wall of the mounting groove 37, and the spring roller 36 passes through the roller insertion hole 372 to fix the locking block spring 35.
Preferably, the handle further comprises a holding button 31, the holding button 31 is located in the mounting groove 37 and is slidably connected with the mounting groove 37, a button holding table 311 is arranged on the holding button 31, a handle holding table 321 is arranged at a position of the handle 32 corresponding to the button holding table 311, and the button holding table 311 is matched with the handle holding table 321.
Preferably, the holding button 31 is provided with a sliding shaft 373, the mounting groove 37 is provided with a sliding rail 374 at a position corresponding to the sliding shaft 373, the sliding shaft 373 is adapted to the sliding rail 374, and the holding button 31 is slidably connected to the mounting groove 37 through the sliding shaft 373 and the sliding rail 374.
Preferably, the locking device further comprises a spring 38, wherein the spring 38 is located in the mounting groove 37, and two ends of the spring 38 respectively contact with the mounting groove 37 and the holding button 31.
Preferably, the bottom of the locking seat 33 is provided with a second fixing protrusion 39, the top of the second vertical rod 2 is provided with a second fixing slot 22 at a position corresponding to the second fixing protrusion 39, the locking seat 33 is sleeved with the second vertical rod 2, and the second fixing protrusion 39 is matched with the second fixing slot 22 and clamped in the second fixing slot 22.
Preferably, the device further comprises a sliding guide sleeve 4, the sliding guide sleeve 4 is arranged at the bottom of the first vertical rod 1, the sliding guide sleeve 4 abuts against the inner wall of the second vertical rod 2, and the first vertical rod 1 is connected with the second vertical rod 2 in a sliding mode through the sliding guide sleeve 4.
Preferably, the top of the sliding guide sleeve 4 is provided with a first fixing protrusion 41, the bottom of the first vertical rod 1 is provided with a first fixing slot 11 at a position corresponding to the first fixing protrusion 41, the first vertical rod 1 is sleeved outside the sliding guide sleeve 4, and the first fixing protrusion 41 is matched with the first fixing slot 11 and clamped in the first fixing slot 11.
Preferably, the positioning groove group 21 is formed by at least two positioning grooves 211 arranged at intervals, and the positioning grooves 211 are concavely arranged on the side wall of the first vertical rod 1.
During the use, the utility model discloses be in locking state initially, locking block 34 card is held in its constant head tank 211 that corresponds the height, and handle 32 contradicts on locking block 34 through locking block shell fragment 35, and locking block shell fragment 35 is in the state of relaxing this moment, and the button card is held platform 311 and handle card and is held platform 321 and contradict together. If the height of the utility model needs to be adjusted, the button 31 is held by the upward push, the button holder 311 is separated from the handle holder 321, the handle 32 is rotated upward to separate the handle 32 from the locking block 34, the relative position of the first vertical rod 1 and the second vertical rod 2 is adjusted, the sliding guide sleeve 4 slides along the inner wall of the second vertical rod 2 in the adjusting process, the locking block 34 slides out of the positioning groove 211 with the corresponding height under the action of external force, the elastic sheet 35 of the locking block elastically deforms simultaneously, after the relative position of the first vertical rod 1 and the second vertical rod 2 is adjusted, the locking piece 34 slides in its constant head tank 211 of relative height under the effect of locking piece shell fragment 35 elastic force, detains handle 32, loosens the card and holds button 31, holds button 31 and gets back to the original position under the effect of the elastic restoring force of spring 38, and the button card is held platform 311 and handle card and is held platform 321 and contradict again together, accomplishes the utility model discloses a height adjustment work.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides a telescopic structure of standing, includes first pole setting (1), second pole setting (2), locking Assembly (3), second pole setting (2) cover is established first pole setting (1) outer and with first pole setting (1) sliding connection, locking Assembly (3) set up on second pole setting (2), locking Assembly (3) with first pole setting (1) are inconsistent, its characterized in that: locking Assembly (3) are including locking seat (33), handle (32), locking block (34), handle (32) with locking seat (33) are articulated mutually, handle (32) are relative locking seat (33) rotates and forms locking state and regulation state, be provided with locking block holding tank (371) on locking seat (33), locking block (34) are located in locking block holding tank (371), first pole setting (1) with locking block (34) correspond the position and are provided with location bank of cells (21), location bank of cells (21) with locking block (34) looks adaptation, handle (32) under the locking state with locking block (34) are inconsistent.
2. The telescopic handle structure of claim 1, wherein: locking Assembly (3) still include locking piece shell fragment (35), locking piece shell fragment (35) set up on locking seat (33) and with locking piece (34) are inconsistent, handle (32) are passed through under the locking state locking piece shell fragment (35) with locking piece (34) are inconsistent.
3. A telescopic handle structure according to claim 2, wherein: the locking seat (33) further comprises an elastic piece roller pin (36) and a mounting groove (37), the mounting groove (37) is formed in the locking seat (33), the locking block elastic piece (35) and the locking block accommodating groove (371) are located in the mounting groove (37), a roller pin insertion hole (372) is formed in the side wall of the mounting groove (37) in a penetrating mode, and the elastic piece roller pin (36) penetrates through the roller pin insertion hole (372) to be fixed to the locking block elastic piece (35).
4. A telescopic handle structure according to claim 3, wherein: still including holding button (31), hold button (31) and be located in mounting groove (37) and with mounting groove (37) sliding connection, it holds platform (311) to be provided with the button on button (31) to hold, handle (32) with platform (311) corresponding position is held to the button is provided with handle and holds platform (321), the button hold platform (311) with platform (321) looks adaptation is held to the handle.
5. The telescopic handle structure of claim 4, wherein: the clamping button (31) is provided with a sliding shaft (373), the mounting groove (37) is provided with a sliding rail (374) at a position corresponding to the sliding shaft (373), the sliding shaft (373) is matched with the sliding rail (374), and the clamping button (31) is connected with the mounting groove (37) in a sliding mode through the sliding shaft (373) and the sliding rail (374).
6. The telescopic handle structure of claim 5, wherein: still include spring (38), spring (38) are located in mounting groove (37), spring (38) both ends respectively with mounting groove (37) card hold button (31) and contradict.
7. The telescopic handle structure of claim 1, wherein: the bottom of the locking seat (33) is provided with a second fixing lug (39), the top of the second upright rod (2) is provided with a second fixing notch (22) corresponding to the second fixing lug (39), the locking seat (33) is sleeved with the second upright rod (2), and the second fixing lug (39) is matched with the second fixing notch (22) and clamped in the second fixing notch (22).
8. The telescopic handle structure of claim 1, wherein: the sliding guide sleeve (4) is arranged at the bottom of the first vertical rod (1), the sliding guide sleeve (4) is abutted to the inner wall of the second vertical rod (2), and the first vertical rod (1) is connected with the second vertical rod (2) in a sliding mode through the sliding guide sleeve (4).
9. The telescopic handle structure of claim 8, wherein: the top of the sliding guide sleeve (4) is provided with a first fixing lug (41), a first fixing notch (11) is formed in the position, corresponding to the first fixing lug (41), of the bottom of the first upright rod (1), the first upright rod (1) is sleeved outside the sliding guide sleeve (4), and the first fixing lug (41) is matched with the first fixing notch (11) and clamped in the first fixing notch (11).
10. The telescopic handle structure of claim 1, wherein: the positioning groove group (21) is formed by arranging at least two positioning grooves (211) at intervals, and the positioning grooves (211) are arranged on the side wall of the first vertical rod (1) in an inwards concave mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020435177.5U CN211893532U (en) | 2020-03-30 | 2020-03-30 | Telescopic standing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020435177.5U CN211893532U (en) | 2020-03-30 | 2020-03-30 | Telescopic standing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211893532U true CN211893532U (en) | 2020-11-10 |
Family
ID=73274583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020435177.5U Active CN211893532U (en) | 2020-03-30 | 2020-03-30 | Telescopic standing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211893532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955007A (en) * | 2021-11-23 | 2022-01-21 | 南京快轮智能科技有限公司 | Locking device and application thereof in scooter |
-
2020
- 2020-03-30 CN CN202020435177.5U patent/CN211893532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955007A (en) * | 2021-11-23 | 2022-01-21 | 南京快轮智能科技有限公司 | Locking device and application thereof in scooter |
| CN113955007B (en) * | 2021-11-23 | 2022-10-21 | 南京快轮智能科技有限公司 | Locking device and application thereof in scooter |
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