CN211073447U - Base component of button is dismantled to instrument of exempting from - Google Patents
Base component of button is dismantled to instrument of exempting from Download PDFInfo
- Publication number
- CN211073447U CN211073447U CN201922057201.6U CN201922057201U CN211073447U CN 211073447 U CN211073447 U CN 211073447U CN 201922057201 U CN201922057201 U CN 201922057201U CN 211073447 U CN211073447 U CN 211073447U
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- push rod
- base
- spring
- button
- clamp spring
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Abstract
A base component of a tool-free disassembly button is provided, wherein the button is installed on the base component, and is characterized in that the base component comprises a base main body, a push rod and a clamp spring; the push rod moves between a first position and a second position relative to the base body; in the first position, the push rod is held in the base body by the snap spring and the clamping force of the snap spring secures the button in the base body; when the push rod is pressed to enable the push rod to move to the second position, the push rod presses the clamp spring to enable the clamp spring to be opened, and then the button can be separated from the base body.
Description
Technical Field
The present disclosure relates to a base assembly for a tool-less removal button.
Background
In the prior art, the design of base assemblies for mounting buttons from schneider is based on tool disassembly. For example, tools such as a screwdriver are required for disassembly. This removal is not very convenient for the customer and the use of a screwdriver does not easily control the operating force and can easily result in breakage of the base assembly (e.g., base). Therefore, client complaints about inconvenience of detachment are often received.
SUMMERY OF THE UTILITY MODEL
To address the above-mentioned deficiencies in the prior art, the present disclosure provides a base assembly for a tool-less removal of a button mounted on the base assembly.
The base component comprises a base main body, a push rod and a clamp spring.
The push rod moves relative to the base body between a first position and a second position.
In the first position, the push rod is held in the base body by the snap spring and the clamping force of the snap spring secures the button in the base body.
When the push rod is pressed to enable the push rod to move to the second position, the push rod presses the clamp spring to enable the clamp spring to be opened, and then the button can be separated from the base body.
According to one aspect of the present disclosure, a base aperture is provided on the base body.
The button is fixed in the base opening through the clamping force of the clamp spring.
According to the above aspect of the present disclosure, a base guide groove is further provided on the base main body.
The push rod slides in and is guided by the base guide groove so that the push rod moves between the first position and the second position.
According to the above aspects of the present disclosure, a first fitting portion and a second fitting portion are further provided on the base body.
The first matching part and the second matching part are respectively positioned at two sides of the opening of the base.
A first end of the clip spring is fitted on the first fitting portion and a second end of the clip spring is fitted in the second fitting portion, and a part of the first end of the clip spring is also inserted in the base guide groove, thereby firmly holding the clip spring on the base main body.
According to the above aspects of the present disclosure, the clip is substantially U-shaped.
The first ends of the snap springs have pairs of snap spring insertion portions inclined toward each other, the snap spring insertion portions being inserted in the base guide grooves.
The first end of the clamp spring is also provided with a pair of clamp spring abutting parts extending from the clamp spring inserting part, and the clamp spring abutting parts abut against the first matching parts.
The snap spring abutting portion is capable of clamping the button with a clamping force of the snap spring to fix the button in the base opening.
The second ends of the circlips are connected between the pairs of circlip abutting portions.
According to the above aspects of the present disclosure, a pair of push rod grooves inclined toward each other are provided on both sides of the push rod.
The end part of the clamping spring inserting part can slide in the push rod groove.
When the push rod is pressed to move to the second position, the push rod groove presses the end of the clamp spring insertion part, so that the clamp spring abutting part is opened, the clamp spring abutting part does not clamp the button any more, and the button can be removed from the base opening hole.
According to the above aspects of the present disclosure, a first push rod fastener and a second push rod fastener are respectively disposed at both ends of the push rod.
The push rod groove is formed between the first push rod catch and the second push rod catch.
When the end part of the clamping spring inserting part abuts against the first push rod in the push rod groove to be buckled, the clamping spring abutting part is opened to the maximum extent.
When the end part of the clamping spring insertion part abuts against the second push rod in the push rod groove to be buckled, the opening degree of the abutting part of the clamping spring is minimum.
According to the above aspects of the present disclosure, the second end of the clip is provided with a clip recess.
A release tool insertion hole corresponding to the snap spring recess is provided on the base body.
A release tool can be inserted into the release tool insertion hole through the snap spring recess.
According to the above aspects of the present disclosure, a third push rod fastener is further disposed on the push rod.
In the installation process, when the clamp spring cannot clamp the push rod, the third push rod is buckled through matching with the base, so that the push rod is kept in the base main body.
According to the above aspects of the present disclosure, an annular groove is provided on the button.
The snap spring abutment portion is capable of a clamping fit in the annular groove to secure the button in the base opening.
According to the above aspects of the present disclosure, a button stopper is provided in the base hole.
The end of the button can abut against the button stop.
According to the above aspects of the present disclosure, a third push rod fastener is further disposed on the push rod.
The third push rod is buckled and matched with the base main body when the clamp spring is in a stretching state, so that the connection between the push rod and the base main body is maintained.
According to the above aspects of the present disclosure, the base body is provided with a marking aperture.
The push rod is provided with a red mark, and if the push rod is not pressed and installed in place, the red mark appears at the mark hole to prompt a customer to check and install.
According to the above aspects of the present disclosure, the position of the push rod is staggered from the position of the second fitting portion.
According to the present disclosure, the push rod groove of the push rod enables the push rod to be well fixed in the base body by the snap spring in a normal state.
The third push rod buckle on the push rod makes the push rod keep in the base main part and not loosen when the temporary state such as installation, the unable chucking push rod of jump ring.
When the button normally works, the clamping force of the clamp spring enables the button to be stably fixed on the base main body, so that the button cannot be loosened when stressed in different directions.
When the button is disassembled, the push rod is pressed to enable the push rod to move downwards, the snap spring is extruded by the characteristics on the push rod to enable the snap spring to be opened, and the button can be taken out of the snap spring.
If the installation of above-mentioned each part is too inseparable, when the customer can't press the push rod with the finger, the customer can use the screwdriver to insert in the release tool patchhole through the jump ring recess and exert oneself to make the jump ring warp, and then take out the button.
The lever structure is adopted in the disclosure, the pressure of the push rod is converted into the deformation of the clamp spring, and when the pressing force is removed, the clamping force of the clamp spring can restore the push rod.
So far, the contents of the present invention have been summarized rather broadly in order that the detailed description herein of the present invention may be better understood, and in order that the contribution of the present invention to the prior art may be better appreciated. There are, of course, embodiments of the invention that will be described below and which will form the subject matter of the claims appended hereto.
As such, those skilled in the art will appreciate that the conception upon which this disclosure is based may readily be utilized as a basis for the designing of other structures, methods and systems for carrying out the several purposes of the present invention. It is important, therefore, that the appended claims be regarded as including such equivalent constructions insofar as they do not depart from the spirit and scope of the present invention.
Drawings
The advantages of the present invention will be better understood and more clearly apparent to those skilled in the art from the following drawings. The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations and are not intended to limit the scope of the present disclosure.
FIG. 1 illustrates an exploded view of a base assembly of a tool-less release button according to the present disclosure;
FIG. 2 illustrates an assembly view of a base assembly of a tool-less release button according to the present disclosure;
FIG. 3 shows an assembly view of a button clamped to a base assembly according to the present disclosure;
FIG. 4 illustrates an assembly view of the release of the grip on the push button by pressing the push rod in accordance with the present disclosure;
FIG. 5 shows an assembly view on the base assembly without the button, with the circlip in an open state;
FIG. 6 shows an assembly view on the base assembly with the button simplified, with the circlip in a clamped state;
FIG. 7 shows the third push rod snap engaged with the base body when the snap spring is in a stretched state, thereby maintaining the connection of the push rod with the base body;
FIGS. 8A and 8B show a marking aperture in the base body and a red marking on the pusher;
fig. 9 shows that the position of the push rod is staggered from the position of the second fitting portion.
Detailed Description
Embodiments according to the present disclosure are described in detail below with reference to the accompanying drawings.
The present disclosure provides a base assembly for a tool-less removal of a button 1, the button 1 being mounted on the base assembly.
As shown in fig. 1, the base assembly includes a base body 2, a push rod 3, and a clamp spring 4.
The push rod 4 moves relative to the base body 2 between a first position (as shown in fig. 2, 3 and 6) and a second position (as shown in fig. 4 and 5).
In the first position, the push rod 3 is held in the base body 2 by the snap spring 4 and the clamping force of the snap spring 4 secures the push button 1 in the base body 2, as shown in fig. 3.
When the push rod 3 is pressed to move the push rod 3 to the second position, the push rod 3 presses the snap spring 4 to open the snap spring 4, so that the button 1 can be separated from the base body 2, as shown in fig. 4 and 5.
According to one embodiment of the present disclosure, a base opening 2-1 is provided on the base body 2.
The button 1 is fixed in the base opening 2-1 by the clamping force of the clamp spring 4.
According to the above-mentioned embodiment of the present disclosure, a base guide groove 2-2 is further provided on the base main body 2.
The push rod 3 slides in the base guide groove 2-2 and is guided by the base guide groove 2-2, so that the push rod 3 moves between the first position and the second position.
According to the above-mentioned respective embodiments of the present disclosure, a first fitting portion 2-3 and a second fitting portion 2-4 are further provided on the base main body 2.
The first matching part 2-3 and the second matching part 2-4 are respectively positioned at two sides of the base opening 2-1.
A first end 4-1 of the clip spring 4 is fitted on the first fitting part 2-3 and a second end 4-2 of the clip spring 4 is fitted in the second fitting part 2-4, and a part of the first end 4-1 of the clip spring 4 is also inserted in the base guide groove 2-2, thereby firmly holding the clip spring 4 on the base body 2.
The second mating portions 2-4 are in the form of pairs of hook-shaped elements.
According to the above embodiments of the present disclosure, the clamp spring 4 is substantially U-shaped and has elasticity. The latch spring 4 is made of an elongated metal material.
The first end 4-1 of the clip 4 has a pair of clip insertion portions 4-1-1 inclined toward each other, the clip insertion portions 4-1-1 being inserted in the base guide groove 2-2.
The first end 4-1 of the clamp spring 4 is also provided with a pair of clamp spring abutting parts 4-1-2 extending from the clamp spring inserting part 4-1-1, and the clamp spring abutting parts 4-1-2 abut against the first matching parts 2-3.
The snap spring abutting portion 4-1-2 can clamp the button 1 by the clamping force of the snap spring 4 to fix the button 1 in the base opening 2-1.
The second ends 4-2 of the snap springs 4 are connected between the paired snap spring abutting portions 4-1-2.
According to the above-described respective embodiments of the present disclosure, a pair of pushrod grooves 3-1 inclined toward each other are provided on both sides of the pushrod 3.
The end part of the clamp spring inserting part 4-1-1 can slide in the push rod groove 3-1.
When the push rod 3 is pressed to move the push rod 3 to the second position, the push rod groove 3-1 presses the end of the clamp spring insertion part 4-1-1, so that the clamp spring abutting part 4-1-2 is opened, and the clamp spring abutting part 4-1-2 no longer clamps the button 1, so that the button 1 can be removed from the base opening 2-1.
According to the above embodiments of the present disclosure, a first push rod fastener 3-2 and a second push rod fastener 3-3 are respectively disposed at both ends of the push rod 3.
The push rod groove 3-1 is formed between the first push rod catch 3-2 and the second push rod catch 3-3.
When the end of the circlip insertion part 4-1-1 abuts against the first push rod snap 3-2 in the push rod groove 3-1, the extent to which the circlip abutting part 4-1-2 is opened is maximized (as shown in fig. 4 and 5).
When the end of the clamp spring insertion part 4-1-1 abuts against the second push rod buckle 3-3 in the push rod groove 3-1, the degree of opening of the clamp spring abutting part 4-1-2 is minimum.
According to the above embodiments of the present disclosure, the second end 4-2 of the clamp spring 4 is provided with the clamp spring recess 4-2-1.
The circlip recess 4-2-1 is located between the pair of second mating portions 2-4 (as shown in fig. 2).
And a release tool insertion hole 2-5 corresponding to the clamp spring concave part 4-2-1 is formed in the base main body 2.
A release tool such as a screwdriver can be inserted into the release tool insertion hole 2-5 through the snap spring recess 4-2-1.
According to the above embodiments of the present disclosure, a third push rod fastener 3-4 is further disposed on the push rod 3.
In the installation process, when the clamp spring 4 cannot clamp the push rod 3, the third push rod is buckled and matched with the base 2, so that the push rod 3 is kept in the base main body 2. The third push rod buckle 3-4 can also be matched with the base body 2 when the clamp spring 4 is in a stretching state, so that the connection between the push rod 3 and the base body 2 is maintained.
According to the above embodiments of the present disclosure, the button 1 is provided with the annular groove 1-1.
The snap spring abutment portion 4-1-2 can be a clamping fit in the annular groove 1-1, thereby securing the button 1 in the base opening 2-1.
According to the above-described various embodiments of the present disclosure, button stops 2-6 are provided in the base aperture.
The end of the push button 1 can abut against the push button stops 2-6.
According to the above-described embodiments of the present disclosure, the base body 2 is provided with marking openings 2-7, see fig. 8A.
As shown in fig. 8B, the push rod 3 is provided with red marks 3-5, and if the push rod 3 is not pressed to be installed in place, the red marks 3-5 appear at the marked openings 2-7 to prompt the customer to check installation.
According to the above-described respective embodiments of the present disclosure, as shown in fig. 9, the position of the push rod 3 is staggered with the position of the second fitting portion 2-4, so that a mounting distance of 30X45mm can be achieved (fig. 9 shows another base assembly).
According to the present disclosure, the pushrod recess 3-1 of the pushrod 3 allows the pushrod 3 to be firmly fixed in the base body 2 by the snap spring 4 in a normal state (as shown in fig. 2).
The third push rod buckle on the push rod 3 makes the push rod 3 be kept in the base main body 2 without loosing when the temporary state such as installation, the unable chucking push rod 3 of jump ring 4.
When the button is in a normal working state (as shown in fig. 3), the clamping force of the clamp spring 4 enables the button 1 to be stably fixed on the base main body 2, so that the button cannot be loosened when being stressed in different directions.
When the button 1 is disassembled, the push rod 3 is pressed to enable the push rod 3 to move downwards (as shown in fig. 4 and 5), the geometric feature (the push rod groove) on the push rod 3 presses the clamp spring 4 to enable the clamp spring 4 to be opened, and therefore the button 1 can be taken out of the clamp spring 4.
If the above components are mounted too tightly, and the customer cannot press the push rod 3 with fingers, the customer can insert the release tool into the release tool insertion hole 2-5 through the snap spring concave portion 4-2-1 by using a screwdriver, so that the snap spring 4 is deformed, and the push button 1 is taken out.
The present disclosure adopts the lever structure as described above, and the pressure by pressing the push rod 3 is converted into the deformation of the snap spring 4. When the pressing force is removed, the clamping force of the clamp spring 4 can restore the push rod 3 (as shown in fig. 6).
While the invention has been described in the specification and illustrated in the drawings with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention as defined in the claims. Moreover, the combination and arrangement of features, elements and/or functions between specific embodiments herein is clearly apparent and thus, in light of this disclosure, one skilled in the art will appreciate that features, elements and/or functions of an embodiment may be incorporated into another specific embodiment as appropriate, unless described otherwise, above. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment illustrated by the drawings and described in the specification as the best mode presently contemplated for carrying out this invention, but that the invention will include all embodiments falling within the scope of the foregoing description and the appended claims.
Claims (11)
1. A base assembly for a tool-less button removal, the button being mounted on the base assembly,
the base component comprises a base main body, a push rod and a clamp spring;
the push rod moves between a first position and a second position relative to the base body;
in the first position, the push rod is held in the base body by the snap spring and the clamping force of the snap spring secures the button in the base body;
when the push rod is pressed to enable the push rod to move to the second position, the push rod presses the clamp spring to enable the clamp spring to be opened, and then the button can be separated from the base body.
2. The base assembly of claim 1,
a base opening is formed in the base main body;
the button is fixed in the base opening through the clamping force of the clamp spring.
3. The base assembly of claim 2,
the base main body is also provided with a base guide groove;
the push rod slides in and is guided by the base guide groove so that the push rod moves between the first position and the second position.
4. The base assembly of claim 3,
the base main body is also provided with a first matching part and a second matching part;
the first matching part and the second matching part are respectively positioned at two sides of the opening of the base; wherein
A first end of the clip spring is fitted on the first fitting portion and a second end of the clip spring is fitted in the second fitting portion, and a part of the first end of the clip spring is also inserted in the base guide groove, thereby firmly holding the clip spring on the base main body.
5. The base assembly of claim 4,
the clamp spring is approximately U-shaped;
the first ends of the snap springs have pairs of snap spring insertion portions inclined toward each other, the snap spring insertion portions being inserted in the base guide grooves;
the first end of the clamp spring is also provided with a pair of clamp spring abutting parts extending from the clamp spring inserting part, and the clamp spring abutting parts abut against the first matching parts;
the clamping spring abutting part can clamp the button by utilizing the clamping force of the clamping spring so as to fix the button in the base opening hole;
the second ends of the circlips are connected between the pairs of circlip abutting portions.
6. The base assembly of claim 5,
a pair of push rod grooves inclined toward each other are provided on both sides of the push rod;
the end part of the clamp spring inserting part can slide in the push rod groove;
when the push rod is pressed to move to the second position, the push rod groove presses the end of the clamp spring insertion part, so that the clamp spring abutting part is opened, the clamp spring abutting part does not clamp the button any more, and the button can be removed from the base opening hole.
7. The base assembly of claim 6,
a first push rod buckle and a second push rod buckle are respectively arranged at two ends of the push rod;
the push rod groove is formed between the first push rod buckle and the second push rod buckle;
when the end part of the clamp spring insertion part is buckled against the first push rod in the push rod groove, the opening degree of the clamp spring abutting part is maximum;
when the end part of the clamping spring insertion part abuts against the second push rod in the push rod groove to be buckled, the opening degree of the abutting part of the clamping spring is minimum.
8. The base assembly of claim 7,
the push rod is also provided with a third push rod buckle;
in the installation process, when the clamp spring cannot clamp the push rod, the third push rod is buckled through matching with the base, so that the push rod is kept in the base main body.
9. The base assembly of claim 7,
the push rod is also provided with a third push rod buckle;
the third push rod is buckled and matched with the base main body when the clamp spring is in a stretching state, so that the connection between the push rod and the base main body is maintained.
10. The base assembly of claim 7,
the base main body is provided with a marking open hole;
the push rod is provided with a red mark, and if the push rod is not pressed and installed in place, the red mark appears at the mark hole to prompt a customer to check and install.
11. The base assembly of claim 7,
the position of the push rod is staggered with the position of the second matching part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057201.6U CN211073447U (en) | 2019-11-25 | 2019-11-25 | Base component of button is dismantled to instrument of exempting from |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057201.6U CN211073447U (en) | 2019-11-25 | 2019-11-25 | Base component of button is dismantled to instrument of exempting from |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211073447U true CN211073447U (en) | 2020-07-24 |
Family
ID=71636320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922057201.6U Active CN211073447U (en) | 2019-11-25 | 2019-11-25 | Base component of button is dismantled to instrument of exempting from |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211073447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024082404A1 (en) * | 2022-10-19 | 2024-04-25 | 袁崔华 | Electric tool working component disassembly, replacement, and securing structure, and electric tool |
-
2019
- 2019-11-25 CN CN201922057201.6U patent/CN211073447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024082404A1 (en) * | 2022-10-19 | 2024-04-25 | 袁崔华 | Electric tool working component disassembly, replacement, and securing structure, and electric tool |
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