CN213519716U - Telescopic electric suction aid - Google Patents
Telescopic electric suction aid Download PDFInfo
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- CN213519716U CN213519716U CN202023112514.6U CN202023112514U CN213519716U CN 213519716 U CN213519716 U CN 213519716U CN 202023112514 U CN202023112514 U CN 202023112514U CN 213519716 U CN213519716 U CN 213519716U
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- handle
- rocker
- button
- wane
- electric suction
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Abstract
The utility model provides a telescopic electric suction aid, which comprises a head end part, a handle, an outer shell and a wane structure button component, wherein one end of the head end part is arranged in the end part of the handle in a penetrating way, the outer shell is sleeved on the outer surface of the end part of the handle, the wane structure button component is rotationally connected with one side of the handle, one end part of the wane structure button component extends into the handle and is fastened with the head end part, and the other end part of the wane structure button component penetrates out of the outer shell to form a button part; by pressing the rocker structure button assembly, one end of the rocker structure button assembly loosens the head end, and the head end is stretched relative to the handle. The utility model discloses a mechanical structure's switch comes the flexible and locking of control part grab handle structure, lets the grab handle can freely alternate length in specific range, has realized the free regulation of grab handle length.
Description
Technical Field
The utility model relates to a help the aspirator field, in particular to telescopic electronic help aspirator.
Background
In the prior art, conventional suction aids have only a single short handle product. In recent years, along with diversification of use demands of customers, in use scenes of part of customers, the elbow needs to be lifted away from the tabletop of the super clean bench for a long time when the short-grab-handle suction assisting device is used for testing, and the use is very strenuous. Moreover, the structure of the traditional suction aid is not in accordance with the ergonomics, so that the long-handle suction aid is produced by transportation.
However, the applicable scenes of the single short-grab-handle suction aid and the single long-grab-handle suction aid are still single, and the increasingly complex use requirements of customers cannot be completely met.
For users, it is not ideal to equip the suction aid with short handle and the suction aid with long handle at the same time, and the following problems exist:
first, the equipment cost is high;
secondly, equipment switching is troublesome in the test process, and time and labor are wasted;
again, the more equipment used in the test, the more time and effort required for cleaning and maintenance.
In view of the above, those skilled in the art have devised a telescopic electric suction aid in order to overcome the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a telescopic electric suction aid device in order to overcome the defects that the short grab handle suction aid device and the long grab handle suction aid device in the prior art can not be used universally or switched with each other.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a telescopic electric suction aid is characterized by comprising a head end part, a handle, an outer shell and a wane structure button assembly, wherein one end of the head end part is arranged in the end part of the handle in a penetrating manner, the outer shell is sleeved on the outer surface of the end part of the handle, the wane structure button assembly is rotatably connected with one side of the handle, one end part of the wane structure button assembly extends into the handle and is fastened with the head end part, and the other end part of the wane structure button assembly penetrates out of the outer shell to form a button part;
by pressing the rocker structure button assembly, one end of the rocker structure button assembly loosens the head end, and the head end is stretched relative to the handle.
According to an embodiment of the present invention, the rocker structure button assembly includes a rocker connector, a button and a spring, the rocker connector is mounted in the outer housing and rotatably connected to one side of the handle;
one end of the rocker connecting piece is fastened with the head end, the button is installed at the other end of the rocker connecting piece, one end of the spring is connected with the bottom end of the button, and the other end of the spring is connected with the outer wall surface of the handle.
According to the utility model discloses an embodiment, the inboard of wane connecting piece is provided with a rotation axis, be provided with a pair of mount pad on one side outer wall of handle, the both ends of rotation axis are installed respectively and are corresponded in the mount pad, make the wane connecting piece with the handle rotates to be connected.
According to the utility model discloses an embodiment, the both sides of wane connecting piece are provided with the bulge of a pair of correspondence, be provided with a pair of mount pad on one side outer wall of handle, the bulge is installed respectively and is corresponded in the mount pad, make the wane connecting piece with the handle rotates to be connected.
According to an embodiment of the present invention, an end of the rocker connector is a hook-shaped structure, a notch is formed at a top end of one side of the outer wall surface of the handle, and an end of the rocker connector is located in the notch;
at least one clamping groove is formed in the outer wall surface of the head end portion, and one end portion of the wane connecting piece is matched and fastened with the clamping groove and used for fixing the head end portion.
According to an embodiment of the present invention, the rocker structure button assembly includes a rocker connector, a button, a pressing member, and a spring, the rocker connector is installed in the outer housing and rotatably connected to one side of the handle;
the press part is installed a tip of wane connecting piece, a through-hole has been seted up at the top portion of the outer wall of one side of handle, the press part is located compress tightly in the through-hole tip, the button is installed another tip of wane connecting piece, the one end of spring with the bottom of button is connected, the other end with the outer wall of handle is connected.
According to an embodiment of the present invention, the rocker structure button assembly includes a rocker connector, a button, a transition press block, and a spring, the rocker connector is installed in the outer housing and rotatably connected to one side of the handle;
a hollow first mounting seat is arranged on the outer wall surface of one side of the handle, the transition pressing block is mounted in the first mounting seat, and one end of the transition pressing block is pressed through one end of the wane connecting piece, so that the other end of the transition pressing block presses the head end part;
the button is installed another tip of wane connecting piece, the one end of spring with the bottom of button is connected, the other end with the outer wall of handle is connected.
According to the utility model discloses an embodiment, the wane connecting piece includes V font main part, first connecting portion and second connecting portion, first connecting portion with the second connecting portion are connected respectively the both ends of V font main part, the button is installed on the second connecting portion.
According to the utility model discloses an embodiment, the bottom of V font main part is provided with a rotation axis, be provided with a pair of second mount pad on one side outer wall of handle, the both ends of rotation axis are installed respectively and are corresponded in the second mount pad, make the wane connecting piece with the handle rotates to be connected.
According to the utility model discloses an embodiment, the bottom both sides of V font main part are provided with a pair of corresponding bulge, be provided with a pair of second mount pad on one side outer wall of handle, the bulge is installed respectively and is corresponded in the second mount pad, make the wane connecting piece with the handle rotates to be connected.
According to the utility model discloses an embodiment, still be provided with a third mount pad on one side outer wall of handle, the other end of spring is installed in the third mount pad.
According to the utility model discloses an embodiment, the shell body cover is established the outside of wane structure button subassembly, an opening has been seted up on the shell body, the button by outside protrusion in the opening.
According to the utility model discloses an embodiment, the wane connecting piece with the button is integrated into one piece.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses telescopic electronic help is inhaled ware controls the flexible and locking of part grab handle structure through mechanical structure's switch, lets the grab handle can freely alternate length in specific range, has realized freely adjusting of grab handle length.
The structure can adjust the length of the grab handle according to the hobbies of customers and the actual needs in the test process, so that the elbows of the customers can always abut against the tabletop of the super clean bench in various test processes, all test tasks are easily and laborsavingly completed, the comfort degree of the customer operation is greatly improved, and the increasingly complex use requirements of the customers can be met.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which like reference numerals refer to like features throughout, and in which:
fig. 1 is a perspective view of a first embodiment of the telescopic electric suction aid of the present invention.
Fig. 2 is a right side view of a first embodiment of the telescopic electric suction aid of the present invention.
Fig. 3 is a cross-sectional view taken along line a-a of fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an exploded view of a button assembly with a seesaw structure according to a first embodiment of the retractable electric suction aid of the present invention.
Fig. 6 is an installation schematic view of a button assembly with a seesaw structure in the first embodiment of the retractable electric suction aid of the present invention.
Fig. 7 is a perspective view of a second embodiment of the retractable electric suction aid of the present invention.
Fig. 8 is a right side view of a second embodiment of the retractable electric suction aid of the present invention.
Fig. 9 is a cross-sectional view taken along line C-C of fig. 8.
Fig. 10 is an enlarged view of a portion D in fig. 9.
Fig. 11 is an installation diagram of the button assembly with the seesaw structure in the second embodiment of the retractable electric suction aid of the present invention.
Fig. 12 is a schematic view of the mounting of the wane connecting piece in the second embodiment of the telescopic electric suction aid of the present invention.
[ reference numerals ]
Head end 10
The projections 41, 431
One end 42 of the rocker attachment
Card slot 11
Opening 31
First mounting seat 23
V-shaped body 43
Second connecting portion 45
Second mounting seat 24
Third mounting seat 25
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
Further, although the terms used in the present invention are selected from publicly known and used terms, some of the terms mentioned in the description of the present invention may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein.
Furthermore, it is required that the present invention is understood, not simply by the actual terms used but by the meaning of each term lying within.
The first embodiment is as follows:
fig. 1 is a perspective view of a first embodiment of the telescopic electric suction aid of the present invention. Fig. 2 is a right side view of a first embodiment of the telescopic electric suction aid of the present invention. Fig. 3 is a cross-sectional view taken along line a-a of fig. 2. Fig. 4 is an enlarged view of a portion B in fig. 3. Fig. 5 is an exploded view of a button assembly with a seesaw structure according to a first embodiment of the retractable electric suction aid of the present invention. Fig. 6 is an installation schematic view of a button assembly with a seesaw structure in the first embodiment of the retractable electric suction aid of the present invention.
As shown in fig. 1 to 6, the utility model discloses a telescopic electronic suction aid, it includes head portion 10, handle 20, shell body 30 and wane structure button subassembly, and in the tip of handle 20 was worn to establish by the one end of head portion 10, shell body 30 cover was established at the tip surface of handle 20, wane structure button subassembly rotates with one side of handle 20 and is connected, a tip of wane structure button subassembly stretches into handle 20 and head portion 10 fastening, shell body 30 formation button part is worn out to another tip of wane structure button subassembly. By pressing the rocker structure button assembly, one end of the rocker structure button assembly loosens the head end 10, and the head end 10 is extended and retracted relative to the handle 20.
Preferably, the rocker structure button assembly in this embodiment includes a rocker link 40, a button 50 and a spring 60, and the rocker link 40 is installed in the outer housing 30 to be rotatably coupled to one side of the handle 20. One end of the rocker link 40 is fastened to the head end 10, the button 50 is installed at the other end of the rocker link 40, one end of the spring 60 is connected to the bottom end of the button 50, and the other end is connected to the outer wall surface of the handle 20.
A rotating shaft (not shown) is disposed inside the rocker connector 40, and a pair of mounting seats 21 is disposed on an outer wall surface of one side of the handle 20, and both ends of the rotating shaft are respectively mounted in the corresponding mounting seats 21, so that the rocker connector 40 is rotatably connected to the handle 20.
Alternatively, a pair of corresponding protrusions 41 (as shown in fig. 5 and 6) may be disposed on both sides of the rocker link 40, a pair of mounting seats 21 may be disposed on one outer wall surface of the handle 20, and the protrusions 41 are respectively mounted in the corresponding mounting seats 21, so that the rocker link 40 is rotatably connected to the handle 20.
Preferably, one end 42 of the rocker connector 40 is hook-shaped, a notch 22 is formed at a top end of one side of the outer wall surface of the handle 20, and the one end 42 of the rocker connector 40 is located in the notch 22. At least one slot 11 is disposed on the outer wall surface of the head portion 10, and one end 42 of the rocker connector 40 is fastened to the slot 11 for fixing the head portion 10.
Preferably, the outer housing 30 covers the exterior of the rocker button assembly, and an opening 31 is formed in the outer housing 30, and the button 50 protrudes from the opening 31. Rocker link 40 and button 50 may preferably be provided as an integral molding.
According to the structure description, the utility model discloses telescopic electronic helping to inhale ware combines as the structure that regulation head end and handle are flexible through setting up wane structure button subassembly, handle and shell body, through pressing wane structure button subassembly, loosens or compresses tightly the head end, can realize the extension or the shortening of the relative handle of head end. It mainly has the following characteristics:
firstly, the head end is fixed through a rocker structure button assembly, and the head end can move in a telescopic mode.
Second, the wane connecting piece is rotatory through specific rotation axis for the button forms the wane structure, and the fixed head tip of wane connecting piece one end, the other end receives the reaction force of spring to withstand.
And thirdly, moving away one end part of the wane connecting piece clamped in the clamping groove at the head end part by pressing the button, so that the head end part can move.
Fourthly, 2 or more than 2 clamping grooves are arranged on the head end part and used for fixing the head end part.
Example two:
fig. 7 is a perspective view of a second embodiment of the retractable electric suction aid of the present invention. Fig. 8 is a right side view of a second embodiment of the retractable electric suction aid of the present invention. Fig. 9 is a cross-sectional view taken along line C-C of fig. 8. Fig. 10 is an enlarged view of a portion D in fig. 9. Fig. 11 is an installation diagram of the button assembly with the seesaw structure in the second embodiment of the retractable electric suction aid of the present invention. Fig. 12 is a schematic view of the mounting of the wane connecting piece in the second embodiment of the telescopic electric suction aid of the present invention.
As shown in fig. 7 to 12, the utility model discloses a telescopic electric suction aid, it includes head portion 10, handle 20, shell body 30 and wane structure button subassembly, and in the tip of handle 20 was worn to establish by the one end of head portion 10, shell body 30 cover was established at the tip surface of handle 20, wane structure button subassembly rotates with one side of handle 20 and is connected, a tip of wane structure button subassembly stretches into handle 20 and fastens with head portion 10, another tip of wane structure button subassembly wears out shell body 30 and forms the button part. By pressing the rocker structure button assembly, one end of the rocker structure button assembly loosens the head end 10, and the head end 10 is extended and retracted relative to the handle 20.
Preferably, the rocker structure button assembly of the present embodiment includes a rocker link 40, a button 50, a pressing member (not shown), and a spring 60, and the rocker link 40 is installed in the outer case 30 to be rotatably coupled to one side of the handle 20. The pressing member is installed at one end of the rocker connector 40, a through hole (not shown) is opened at the top end of the outer wall surface of one side of the handle 20, the pressing member is located in the through hole to press the head end 10, the button 50 is installed at the other end of the rocker connector 40, one end of the spring 60 is connected with the bottom end of the button 50, and the other end is connected with the outer wall surface of the handle 20.
Alternatively, preferably, as shown in fig. 11 and 12, the rocker structure button assembly of the present embodiment includes a rocker link 40, a button 50, a transition pressing piece 70, and a spring 60, and the rocker link 40 is installed in the outer case 30 to be rotatably connected to one side of the handle 20. A hollow first mounting seat 22 is provided on one side of the outer wall surface of the handle 20, the transition pressing block 70 is mounted in the first mounting seat 23, and one end of the transition pressing block 70 is pressed by one end of the rocker connector 40, so that the other end of the transition pressing block 70 presses the head end 10. The button 50 is installed at the other end of the rocker link 40, and one end of the spring 60 is connected to the bottom end of the button 50 and the other end is connected to the outer wall surface of the handle 20.
It is further preferred that the rocker connector 40 comprises a V-shaped body 43, a first connection portion 44 and a second connection portion 45, the first connection portion 44 and the second connection portion 45 are respectively connected to both ends of the V-shaped body 43, and the button 50 is mounted on the second connection portion 45.
A rotating shaft (not shown) is disposed at the bottom of the V-shaped body 43, and a pair of second mounting seats 24 is disposed on one side of the outer wall surface of the handle 20, and both ends of the rotating shaft are respectively mounted in the corresponding second mounting seats 24, so that the rocker connector 40 is rotatably connected with the handle 20.
Alternatively, a pair of corresponding protrusions 431 may be disposed on two sides of the bottom of the V-shaped body 43, a pair of second mounting seats 24 may be disposed on one outer wall surface of the handle 20, and the protrusions 421 are respectively mounted in the corresponding second mounting seats 24, so that the rocker connector 40 is rotatably connected to the handle 20.
Preferably, a third mounting seat 25 is further provided on one side outer wall surface of the handle 20, and the other end of the spring 60 is mounted in the third mounting seat 25.
Preferably, the outer housing 30 covers the rocker button assembly, an opening 31 is formed on the outer housing 30, and the button 50 protrudes from the opening 31. Rocker link 40 and button 50 may preferably be provided as an integral molding.
According to the structure description, the utility model discloses telescopic electronic helping to inhale ware combines as the structure that regulation head end and handle are flexible through setting up wane structure button subassembly, handle and shell body, through pressing wane structure button subassembly, loosens or compresses tightly the head end, can realize the extension or the shortening of the relative handle of head end. It mainly has the following characteristics:
the head end part fixing structure is internally provided with a rocker structure button assembly, an external button drives a rocker connecting piece to fix or loosen the head end part, and the head end part can move in a telescopic mode.
Second, inside wane connecting piece can only rotate through specific rotation axis, forms the wane structure, and the fixed head tip of one end is direct or indirect through middle transition briquetting, and the other end receives the reaction force of spring to withstand.
And thirdly, by pressing the button, the rocker structure button assembly is driven to rotate, and the force pressed on the head end part is released, so that the head end part can move.
To sum up, the utility model discloses telescopic electronic help is inhaled ware and is come the flexible and locking of control part grab handle structure through mechanical structure's switch, lets the grab handle can freely alternate length in specific range, has realized the free regulation of grab handle length.
The structure can adjust the length of the grab handle according to the hobbies of customers and the actual needs in the test process, so that the elbows of the customers can always abut against the tabletop of the super clean bench in various test processes, all test tasks are easily and laborsavingly completed, the comfort degree of the customer operation is greatly improved, and the increasingly complex use requirements of the customers can be met.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are all within the scope of the invention.
Claims (13)
1. A telescopic electric suction aid is characterized by comprising a head end part, a handle, an outer shell and a wane structure button assembly, wherein one end of the head end part is arranged in the end part of the handle in a penetrating manner, the outer shell is sleeved on the outer surface of the end part of the handle, the wane structure button assembly is rotatably connected with one side of the handle, one end part of the wane structure button assembly extends into the handle and is fastened with the head end part, and the other end part of the wane structure button assembly penetrates out of the outer shell to form a button part;
by pressing the rocker structure button assembly, one end of the rocker structure button assembly loosens the head end, and the head end is stretched relative to the handle.
2. The telescoping, electric assist-suction device according to claim 1, wherein said rocker button assembly comprises a rocker connector, a button, and a spring, said rocker connector being mounted within said outer housing in rotatable connection with one side of said handle;
one end of the rocker connecting piece is fastened with the head end, the button is installed at the other end of the rocker connecting piece, one end of the spring is connected with the bottom end of the button, and the other end of the spring is connected with the outer wall surface of the handle.
3. The telescopic electric suction aid according to claim 2, wherein a rotating shaft is provided inside the rocker connector, a pair of mounting seats are provided on an outer wall surface of one side of the handle, and both ends of the rotating shaft are respectively mounted in the corresponding mounting seats, so that the rocker connector is rotatably connected to the handle.
4. The telescopic electric suction aid according to claim 3, wherein a pair of corresponding protrusions are provided on both sides of the rocker connector, and a pair of mounting seats are provided on an outer wall surface of one side of the handle, and the protrusions are respectively mounted in the corresponding mounting seats, so that the rocker connector is rotatably connected to the handle.
5. The telescopic electric suction aid according to claim 2, wherein one end of the rocker connector is in a hook-shaped structure, a notch is formed in a top end portion of one side outer wall surface of the handle, and one end of the rocker connector is located in the notch;
at least one clamping groove is formed in the outer wall surface of the head end portion, and one end portion of the wane connecting piece is matched and fastened with the clamping groove and used for fixing the head end portion.
6. The telescopic electric suction aid according to claim 1, wherein the rocker structure button assembly comprises a rocker connector, a button, a pressing member and a spring, the rocker connector being mounted in the outer housing in rotatable connection with one side of the handle;
the press part is installed a tip of wane connecting piece, a through-hole has been seted up at the top portion of the outer wall of one side of handle, the press part is located compress tightly in the through-hole tip, the button is installed another tip of wane connecting piece, the one end of spring with the bottom of button is connected, the other end with the outer wall of handle is connected.
7. The telescopic electric suction aid according to claim 1, wherein the rocker structure button assembly comprises a rocker connector, a button, a transition press block, and a spring, the rocker connector being mounted within the outer housing in rotatable connection with one side of the handle;
a hollow first mounting seat is arranged on the outer wall surface of one side of the handle, the transition pressing block is mounted in the first mounting seat, and one end of the transition pressing block is pressed through one end of the wane connecting piece, so that the other end of the transition pressing block presses the head end part;
the button is installed another tip of wane connecting piece, the one end of spring with the bottom of button is connected, the other end with the outer wall of handle is connected.
8. The retractable electric suction aid according to claim 6 or 7, wherein the rocker connector comprises a V-shaped body, a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion are respectively connected to two ends of the V-shaped body, and the button is mounted on the second connecting portion.
9. The telescopic electric suction aid according to claim 8, wherein a rotating shaft is provided at the bottom of the V-shaped body, a pair of second mounting seats is provided on one outer wall surface of the handle, and both ends of the rotating shaft are respectively mounted in the corresponding second mounting seats, so that the rocker connector is rotatably connected to the handle.
10. The retractable electric suction aid according to claim 8, wherein a pair of corresponding protrusions are provided on both sides of the bottom of the V-shaped body, and a pair of second mounting seats are provided on one outer wall surface of the handle, and the protrusions are respectively mounted in the corresponding second mounting seats, so that the rocker connector is rotatably connected to the handle.
11. The telescopic electric suction aid according to claim 6 or 7, wherein a third mounting seat is further provided on an outer wall surface of one side of the handle, and the other end of the spring is mounted in the third mounting seat.
12. The retractable electric suction aid according to claim 2, 6 or 7, wherein said outer housing covers an exterior of said rocker button assembly, said outer housing defining an opening therein, said button projecting outwardly from said opening.
13. The retractable electric suction aid according to claim 2, 6 or 7, wherein said rocker connector and said button are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023112514.6U CN213519716U (en) | 2020-12-22 | 2020-12-22 | Telescopic electric suction aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023112514.6U CN213519716U (en) | 2020-12-22 | 2020-12-22 | Telescopic electric suction aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213519716U true CN213519716U (en) | 2021-06-22 |
Family
ID=76429451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023112514.6U Active CN213519716U (en) | 2020-12-22 | 2020-12-22 | Telescopic electric suction aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213519716U (en) |
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2020
- 2020-12-22 CN CN202023112514.6U patent/CN213519716U/en active Active
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