CN212037381U - Power line protection limiting device of dust collector - Google Patents
Power line protection limiting device of dust collector Download PDFInfo
- Publication number
- CN212037381U CN212037381U CN201922355697.5U CN201922355697U CN212037381U CN 212037381 U CN212037381 U CN 212037381U CN 201922355697 U CN201922355697 U CN 201922355697U CN 212037381 U CN212037381 U CN 212037381U
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- CN
- China
- Prior art keywords
- power cord
- main part
- dust catcher
- limiting
- guide rail
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- 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
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Abstract
The utility model relates to a power cord protection technical field just discloses a dust catcher power cord protection stop device, including dust catcher main part and power cord main part, the one end of dust catcher main part is fixed with the power cord main part, and power cord protection mechanism is installed to the side all around of power cord main part, and the bottom of power cord protection mechanism and the one end that is located the dust catcher main part are fixed with collects guiding mechanism, and power cord protection mechanism includes spacing post, spacing protective housing and cushion. The utility model discloses a series of institutional advancement makes the device can surpass the power cord main part length at the dust catcher working range and reduce the power cord main part in the twinkling of an eye and receive and draw the power, has effectively reduced under the long-term use the junction of power cord main part and dust catcher because dragged and lead to damaged or cracked possibility, great improvement the life of power cord main part, and can also adjust the winding elasticity degree of power cord main part after the power cord main part winding is collected.
Description
Technical Field
The utility model relates to a power cord protection technical field especially relates to a dust catcher power cord protection stop device.
Background
The dust catcher can be divided into vertical according to the structure, horizontal and portable, the theory of operation of dust catcher is, it is high-speed rotatory to drive the blade with the motor, produce the air negative pressure in sealed casing, absorb the dirt bits, current dust catcher when working range exceedes power cord length, can make the power cord receive in the twinkling of an eye that exceeds power cord length and drag, the junction of power cord and dust catcher is easy because pulled and damaged or break under long-term the use, make the life of power cord receive the influence, and current small-size dust catcher power cord is collected after the winding easily because winding not tight enough makes the power cord follow winding piece go up and drop, and often can not adjust the winding elasticity degree of power cord after the power cord winding is collected.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the junction of power cord and dust catcher is easy damaged because of being dragged under long-term use for current dust catcher for the life of power cord receives the influence, and current dust catcher power cord makes the power cord slide from the winding piece because winding not tight enough after the winding is collected easily moreover, and often can not adjust the elasticity degree of power cord after the power cord winding is collected.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dust catcher power cord protection stop device, includes dust catcher main part and power cord main part, the one end of dust catcher main part is fixed with the power cord main part, power cord protection mechanism is installed to the week side of power cord main part, the bottom of power cord protection mechanism and the one end that is located the dust catcher main part are fixed with collects guiding mechanism.
Preferably, the power cord protection mechanism includes spacing post, spacing protective housing and cushion, spacing post cup joints all sides at the power cord main part, spacing protective housing is installed to all sides of spacing post, the one end of spacing post and the inside that is located spacing protective housing are fixed with the cushion.
Preferably, collect guiding mechanism and include guide rail, first L shape winding piece, slider, second L shape winding piece, internal thread hole, fixed column and hand wheel, the top welding of guide rail has first L shape winding piece, the inside sliding connection of guide rail has the slider, the top welding of slider has second L shape winding piece, circular through-hole has been seted up to the inside one end equipartition of guide rail, just the circular through-hole of a same diameter has been seted up to the inside of slider, the internal thread hole has been seted up to the inside other end that just is located circular through-hole of guide rail, the fixed column is installed to the inside one end of running through the guide rail that runs through of slider, the one end welding of fixed column has the hand wheel, the external screw thread has been seted up to.
Preferably, the limiting protective shell is connected with the dust collector main body through a screw.
Preferably, the material of the buffer pad is polyurethane rubber.
Preferably, the guide rail is in threaded connection with the fixing column through an internal threaded hole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the working range of the dust collector exceeds the length of the power cord main body, the power cord main body can drive the limiting column on the peripheral surface to move towards the left side, the limit column is supported at the left side of the cushion pad in the limit protective shell, so that the pulling impact force is transmitted to the limit column and the cushion pad at the moment that the working range exceeds the length of the power cord main body, the impact is absorbed by the buffer pad made of polyurethane rubber, and a section of power line main body which is not pulled tightly is still left on the left side of the limit column, therefore, the device can reduce the pulling force applied to the power line main body in the moment that the working range of the dust collector exceeds the length of the power line main body, effectively reduces the possibility that the joint of the power line main body and the dust collector is damaged or broken due to pulling under long-term use, and greatly prolongs the service life of the power line main body.
(2) When the utility model is used, the hand wheel is rotated to drive the fixed column to rotate, so that the fixed column can be taken out from the inner part of the internal thread hole, then the hand wheel is pulled out to the left side to drive the fixed column to be pulled out from the inner part of the slider and the circular through hole in one end of the guide rail, then the second L-shaped winding block is moved to a position which can lead the wound power line main body to be wound more tightly, the second L-shaped winding block is moved to drive the slider at the bottom of the second L-shaped winding block to slide in the guide rail, the fixed column is inserted into the circular through hole by holding the hand wheel, the fixed column is screwed with the internal thread hole by rotating the hand wheel after being inserted into the circular through hole, thereby leading the power line main body to be difficult to lead the power line main body to fall from the first L-shaped winding block and the second L-shaped winding block because of insufficient winding after the winding collection, so that the use is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the utility model in its entirety;
fig. 3 is a schematic view of the connection structure of the power line protection mechanism of the present invention;
fig. 4 is a cross-sectional view of the collecting and adjusting mechanism of the present invention.
In the figure: 1. a cleaner main body; 2. a power line main body; 3. a power line protection mechanism; 4. a collection adjustment mechanism; 5. a limiting column; 6. a limiting protective shell; 7. a cushion pad; 8. a guide rail; 9. a first L-shaped winding block; 10. a slider; 11. a second L-shaped winding block; 12. an internally threaded bore; 13. fixing a column; 14. a handwheel.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a power cord protection and limiting device for a dust collector comprises a dust collector main body 1 and a power cord main body 2, wherein the power cord main body 2 is fixed at one end of the dust collector main body 1, a power cord protection mechanism 3 is installed on the peripheral side surface of the power cord main body 2, and a collection adjusting mechanism 4 is fixed at the bottom of the power cord protection mechanism 3 and at one end of the dust collector main body 1;
the power cord protection mechanism 3 comprises a limiting column 5, a limiting protective shell 6 and a buffer cushion 7, wherein the limiting column 5 is sleeved on the peripheral side face of the power cord main body 2, the limiting protective shell 6 is mounted on the peripheral side face of the limiting column 5, the limiting protective shell 6 is connected with the dust collector main body 1 through a screw, so that the limiting protective shell 6 can be connected with the dust collector main body 1 more firmly, the buffer cushion 7 is fixed at one end of the limiting column 5 and located inside the limiting protective shell 6, and the buffer cushion 7 is made of polyurethane rubber, so that impact is effectively buffered and absorbed;
collect guiding mechanism 4 and include guide rail 8, first L shape winding piece 9, slider 10, second L shape winding piece 11, internal thread hole 12, fixed column 13 and hand wheel 14, the top welding of guide rail 8 has first L shape winding piece 9, the inside sliding connection of guide rail 8 has slider 10, the top welding of slider 10 has second L shape winding piece 11, circular through-hole has been seted up to the inside one end equipartition of guide rail 8, and the inside of slider 10 has seted up the circular through-hole of a same diameter, the internal thread hole 12 has been seted up to the inside of guide rail 8 and the other end that is located circular through-hole, fixed column 13 is installed to the inside one end that runs through guide rail 8 of slider 10, guide rail 8 carries out threaded connection through internal thread hole 12 and fixed column 13, and then more conveniently adjust the elasticity degree, the one end welding of fixed column 13 has hand wheel 14, the.
The working principle is as follows:
in the utility model, when the user uses the device, when the working range of the dust collector exceeds the length of the power cord main body 2, the power cord main body 2 can drive the limit post 5 on the peripheral side to move to the left side, so that the limit post 5 is propped against the left side of the buffer pad 7 in the limit protective shell 6, the pulling impact force is transmitted to the limit post 5 and the buffer pad 7 at the moment when the working range exceeds the length of the power cord main body 2, the buffer pad 7 made of polyurethane rubber absorbs the impact, and at the moment, the left side of the limit post 5 still leaves a section of the power cord main body 2 which is not pulled tightly, thereby the pulling force borne by the power cord main body 2 can be reduced at the moment when the working range of the dust collector exceeds the length of the power cord main body 2, the possibility that the joint of the power cord main body 2 and the dust collector is damaged or broken due to being pulled under the long-term use, the service life of the power line main body 2 is greatly prolonged; after the dust collector is used, the power cord main body 2 can be wound on the peripheral sides of the first L-shaped winding block 9 and the second L-shaped winding block 11 for collection, when the power cord main body is wound and collected, the hand wheel 14 is rotated to drive the fixing column 13 to rotate, so that the fixing column 13 can be taken out from the inner part of the internal thread hole 12, then the hand wheel 14 is pulled out towards the left side to drive the fixing column 13 to be pulled out from the inner part of the sliding block 10 and the circular through hole in one end of the guide rail 8, then the second L-shaped winding block 11 is moved towards the position where the wound power cord main body 2 can be wound more tightly, the sliding block 10 at the bottom of the second L-shaped winding block 11 is driven to slide in the guide rail 8 by moving the second L-shaped winding block 11, when the second L-shaped winding block 11 is moved to the proper position, the fixing column 13 is inserted into the circular through hole by holding the hand wheel 14, and the fixing column, make the completion to slider 10 fixed and make second L shape winding block 11 fixed to make power cord main part 2 be difficult to make power cord main part 2 follow first L shape winding block 9 and second L shape winding block 11 landing because the winding is tight inadequately after collecting at the winding, and can also adjust the winding elasticity degree of power cord main part 2 after power cord main part 2 winding is collected, make the use more convenient.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a dust catcher power cord protection stop device, includes dust catcher main part (1) and power cord main part (2), its characterized in that, the one end of dust catcher main part (1) is fixed with power cord main part (2), power cord protection machanism (3) are installed to the week side of power cord main part (2), the bottom of power cord protection machanism (3) and the one end that is located dust catcher main part (1) are fixed with collects guiding mechanism (4).
2. The power line protection and limiting device for the dust collector as claimed in claim 1, wherein the power line protection mechanism (3) comprises a limiting column (5), a limiting protective shell (6) and a buffer pad (7), the limiting column (5) is sleeved on the peripheral side surface of the power line main body (2), the limiting protective shell (6) is installed on the peripheral side surface of the limiting column (5), and the buffer pad (7) is fixed at one end of the limiting column (5) and inside the limiting protective shell (6).
3. The power line protection and limiting device for the dust collector as claimed in claim 1, wherein the collection adjusting mechanism (4) comprises a guide rail (8), a first L-shaped winding block (9), a sliding block (10), a second L-shaped winding block (11), an internal threaded hole (12), a fixing column (13) and a hand wheel (14), the first L-shaped winding block (9) is welded on the top of the guide rail (8), the sliding block (10) is connected to the inside of the guide rail (8) in a sliding manner, the second L-shaped winding block (11) is welded on the top of the sliding block (10), circular through holes are uniformly distributed at one end of the inside of the guide rail (8), a circular through hole with the same diameter is distributed in the inside of the sliding block (10), the internal threaded hole (12) is distributed at the other end of the inside of the guide rail (8), the fixing column (13) is mounted at one end of the inside of the sliding block (10) penetrating through the guide, a hand wheel (14) is welded at one end of the fixing column (13), and an external thread is formed at the other end of the fixing column (13).
4. The power line protection and limiting device for the dust collector as claimed in claim 2, wherein the limiting protective shell (6) is connected with the dust collector main body (1) through a screw.
5. The power cord protection and position-limiting device of a vacuum cleaner as claimed in claim 2, wherein the cushion pad (7) is made of polyurethane rubber.
6. The power line protection and limiting device for the dust collector is characterized in that the guide rail (8) is in threaded connection with the fixing column (13) through the internal threaded hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355697.5U CN212037381U (en) | 2019-12-25 | 2019-12-25 | Power line protection limiting device of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355697.5U CN212037381U (en) | 2019-12-25 | 2019-12-25 | Power line protection limiting device of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212037381U true CN212037381U (en) | 2020-12-01 |
Family
ID=73513167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922355697.5U Expired - Fee Related CN212037381U (en) | 2019-12-25 | 2019-12-25 | Power line protection limiting device of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212037381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067797A (en) * | 2022-08-22 | 2022-09-20 | 河北科技师范学院 | Glass cleaning equipment suitable for system window |
-
2019
- 2019-12-25 CN CN201922355697.5U patent/CN212037381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067797A (en) * | 2022-08-22 | 2022-09-20 | 河北科技师范学院 | Glass cleaning equipment suitable for system window |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20211225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |