CN209130024U - A kind of nut, fastener and cabinet body - Google Patents
A kind of nut, fastener and cabinet body Download PDFInfo
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- CN209130024U CN209130024U CN201821910788.XU CN201821910788U CN209130024U CN 209130024 U CN209130024 U CN 209130024U CN 201821910788 U CN201821910788 U CN 201821910788U CN 209130024 U CN209130024 U CN 209130024U
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- nut
- shell
- flange
- plane
- accommodating chamber
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Abstract
The utility model provides a kind of nut, fastener and cabinet body, wherein nut is used to install in the mounting hole of workpiece on the cabinet, it include: shell, rectangular accommodating chamber open at one end is formed in the shell, the shell of the open end of the accommodating chamber is equipped at least one and is located at the bending edges inside the accommodating chamber at least one towards the first flange outside the accommodating chamber；First flange supports only on the inner wall of the workpiece to prevent the shell from deviating from the mounting hole；Inner nut, the inner nut is mounted in the accommodating chamber, the inner nut is square structure, and match with the rectangular accommodating chamber, the inner nut is equipped with groove, the groove engages with one end of the bending edges, to squeeze the bending edges when the inner nut is mobile to the open end of the accommodating chamber.It is simple according to the nut structure of the utility model embodiment, the riveting to thin plate can be completed in the process that bolt is tightened, it is time saving and energy saving, it is easy to use.
Description
Technical field
The utility model relates to mechanical mounting techniques field, in particular to a kind of nut, fastener and cabinet body.
Background technique
Traditional riveting nut is usually cylinder, and specific purpose tool is needed to complete the riveting operation of workpiece and thin plate, and locking is complete
It needs by tool.And in the actual production process, workpiece can be usually encountered equipped with square hole, need to install in square hole
The case where bolt, especially in power cabinet, when control cabinet uses frame based on the workpiece with prefabricated square hole, due to workpiece
Special tectonic, installation nut can only be filled in from side, and installed and cannot be completed when side installation space is restricted, to peace
Dress is made troubles.
Therefore, it is necessary to a kind of nuts to be able to solve above-mentioned technical problem.
Utility model content
In view of this, the present invention provides a kind of nut, which can install in the front for being mounted plate, and
The process that bolt is tightened completes the riveting to thin plate, does not need special tool(s), time saving and energy saving, easy to use.
The utility model also provides a kind of fastener with above-mentioned nut.
In addition, the utility model also provides a kind of workpiece with above-mentioned nut.
In order to solve the above technical problems, the utility model uses following technical scheme:
According to the nut of the utility model first aspect embodiment, for being mounted in the mounting hole of workpiece, feature exists
In, comprising:
Shell is formed with rectangular accommodating chamber open at one end, the shell of the open end of the accommodating chamber in the shell
It is equipped at least one and is located at the bending inside the accommodating chamber at least one towards the first flange outside the accommodating chamber
Side；
First flange supports only on the inner wall of the workpiece to prevent the shell from deviating from the mounting hole；
Inner nut, the inner nut are mounted in the accommodating chamber, the inner nut be square structure, and with it is described rectangular
Accommodating chamber match, the inner nut be equipped with groove, the groove engages with one end of the bending edges, described interior
Nut squeezes the bending edges when mobile to the open end of the accommodating chamber.
Preferably, at least one is additionally provided on the shell towards the second flange outside the accommodating chamber, described first
Flange and second flange are formed with the interval for accommodating workpiece on the longitudinal direction of the shell, and second flange supports only
On the outer wall of the workpiece, for preventing the shell from sliding into inside mounting hole.
Preferably, the side wall of the shell be formed with the first plane being oppositely arranged and the second plane and be oppositely arranged
Three planes and fourth plane.
Preferably, first flange is two, and two first flange are separately positioned on first plane and institute
It states in the second plane.
Preferably, second flange is two, and two second flange are separately positioned on the third plane and institute
It states in fourth plane.
Further, the bending edges are two, and two bending edges are separately positioned on the third plane and described
In fourth plane, and it is located at the top of second flange.
Preferably, every adjacent in first plane, second plane, the third plane and the fourth plane
Two planes between be formed with gap.
Preferably, through-hole is formed on the shell, the threaded hole of the through-hole and the inner nut is oppositely arranged, with
Bolt stretches to hull outside by the through-hole after threaded hole.
According to the fastener of the utility model second aspect embodiment, including according to the nut of above-described embodiment and with institute
State the bolt of nut thread connection.
According to the workpiece of the utility model third aspect embodiment, comprising:
Workpiece, the workpiece are equipped with mounting hole；
Nut, the nut are embedded in the mounting hole, and the nut is nut described in above-described embodiment.
The above-mentioned technical proposal of the utility model one of at least has the advantages that:
According to the nut of the utility model embodiment, structure is simple, can fill in the front of workpiece, be easily installed and
Disassembly, and the nut is held in nut on the thin plate for needing to be mounted on workpiece, realizes workpiece
Riveting, it is time saving, it is laborsaving, it is easy to use.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the nut of the utility model embodiment；
Fig. 2 is the cut-away section structural schematic diagram of Fig. 1；
Fig. 3 is the schematic diagram of the section structure before the nut check of the utility model embodiment；
Fig. 4 is the schematic diagram of the section structure after the nut check of the utility model embodiment；
Fig. 5 is the nut of the utility model embodiment and the mounting structure schematic diagram of workpiece and thin plate.
The thin plate and the schematic diagram of the section structure after workpiece installation that Fig. 6 is the utility model embodiment.
Appended drawing reference:
Nut 100；
Shell 110；Accommodating chamber 111；First flange 112；Bending edges 113；Second flange 114；First plane 115；Second
Plane 116；Third plane 117；Fourth plane 118；Through-hole 119；
Inner nut 120；Groove 121；
Workpiece 210；Mounting hole 211；
Bolt 220；
Thin plate 300.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained, fall within the protection scope of the utility model.
The nut 100 according to the utility model embodiment is specifically described in conjunction with attached drawing first below.
As shown in Figures 1 to 6, according to the nut of the utility model embodiment 100, for being mounted on the installation of workpiece 210
In hole 211, including shell 110 and inner nut 120.
Specifically, rectangular accommodating chamber 111 open at one end, the open end side of accommodating chamber 111 are formed in shell 110
Shell 110 be equipped at least one and be located at accommodating chamber 111 at least one towards the first flange 112 accommodating chamber 111 outside
Internal bending edges 113, the first flange 112 support only on the inner wall of workpiece 210 to prevent shell 110 from taking off in mounting hole 211
Out, inner nut 120 is mounted in accommodating chamber 111, and inner nut 120 is square structure, is matched with rectangular accommodating chamber 111, interior
Nut 120 is equipped with groove 121, and groove 121 engages with one end of bending edges 113, in the opening to accommodating chamber 111 of inner nut 120
Mouth end squeezes bending edges 113 when mobile.
That is, being equipped with accommodating chamber 111 inside shell 110, shell can be divided into front-end and back-end, wherein accommodating chamber 111
One end be open end, the as rear end of shell, which is square structure, inside the interior of square structure is installed
Nut 120 can limit inner nut 120 in accommodating chamber 111 using square structure and rotate, and the rear end on shell 110 holds
It receives the open end of chamber 111, is equipped at least one first flange 112 and bending edges 113, first flange 112 is towards accommodating chamber 111
Outside can make one end of shell by the first flange 112 when the front end of shell 110 is filled in the square hole of workpiece 210
To only on the inner wall of workpiece 210, shell 110 being avoided to deviate from from mounting hole 211, bending edges 113 are towards in accommodating chamber 111
Portion simultaneously engages with the groove 121 on inner nut 120, when installation, the front end of shell 110 is filled in the mounting hole of workpiece 210, is made
First flange 112 is stuck in the inside of mounting hole 211, and thin plate 300 to be installed is placed on to the open end of accommodating chamber 111, bolt 220
Screwed across thin plate 300 and being cooperated by open end and inner nut 120, with the continuous precession of bolt 220, inner nut 120 by
It is gradually mobile to open end, and make its folding to the application of bending edges 113 pressure, to realize nut 100 to the automatic of thin plate 300
Locking improves the speed of installation instead of the mode for using tool to lock.
As a result, according to the nut of the utility model embodiment 100, by being equipped with nut 100, nut in shell 110
100 cooperate with the bending edges 113 on shell 110, can realize that nut 100 is right during nut 100 is tightened with bolt 220
The automatically lock of thin plate 300, it is time saving and energy saving, it is easily installed and dismantles.
One embodiment according to the present utility model is additionally provided at least one on shell 110 towards outside accommodating chamber 111
Second flange 114, the first flange 112 and the second flange 114 are formed with thick for accommodating workpiece 210 on the longitudinal direction of shell 110
The interval of degree, the second flange 114 support only on the outer wall of workpiece 210, for preventing shell 110 from sliding into inside mounting hole 211.
That is, second flange 114 is used in shell 110 by being equipped with the second flange 114 in one end of shell 110
Front end when filling in 211 inside of mounting hole, by the second flange 114 can to avoid shell 110 completely into mounting hole 211,
So as to be easily installed and use in the more stable mounting hole 211 for being stuck in workpiece 210 of nut 100.And first flange and second party
Just the interval formed is equivalent to the thickness for accommodating workpiece, and carrying out limit in workpiece two sides by the first flange and the second flange can
So that nut is stably fixed in the mounting hole of workpiece.
Another embodiment according to the present utility model, the side wall of shell 110 are formed with the first plane 115 being oppositely arranged
With the second plane 116 and the third plane 117 and fourth plane 118 that are oppositely arranged.It is convenient for shell 110 by four planes of setting
The structure of four plane connection squarelys can be mounted on rectangular mounting hole convenient for nut 100 by integrally-built design
In 211.
Preferably, the first flange 112 is two, and it is flat that two the first flange 112 are separately positioned on the first plane 115 and second
On face 116.That is, two the first flange 112 are oppositely arranged on shell 110, it is symmetrical arranged by two flange, is more had
It is stuck in inside mounting hole 211 conducive to nut 100, the shell 110 of nut 100 is avoided to tilt or partially deviate from.
Further, the second flange 114 is two, and two the second flange 114 are separately positioned on third plane 117 and the 4th
In plane 118.In other words, two the second flange 114 are symmetrical arranged, i.e. two the first flange 112 and two the second flange 114
Between line be mutually perpendicular to, interfere two flange not each other, nut 100 limited and fixed from four direction,
The fastness for being not only convenient for the installation of nut 100, and capable of ensuring to install.
In some embodiments of the utility model, bending edges 113 are two, and two bending edges 113 are separately positioned on the
In three planes 117 and fourth plane 118, and it is located at the top of the second flange 114, that is to say, that can by two bending edges 113
With the fastness that stiffnut 100 locks thin plate 300, and two bending edges 113 are symmetrical arranged, and obtain the pressure of locking
Even distribution while being easily installed, preferably protects thin plate 300.
In other embodiments of the utility model, the first plane 115, the second plane 116, third plane 117 and
Gap is formed between every two adjacent planes in four planes 118, that is to say, that is not between the side wall of four planes
Connected, but it is formed with gap, which can make four planes can be with appropriate curved in the effect by external force
Song is mounted in mounting hole 211 convenient for nut 100, improves the adaptability of nut 100.
A preferred embodiment according to the present utility model is formed with through-hole 119, through-hole 119 and inner nut on shell 110
120 threaded hole is oppositely arranged, to stretch to outside shell 110 after bolt passes through threaded hole by through-hole 119.
That is, can be stretched out by the through-hole 119 when one end of bolt 220 is longer, so that installation is more square
Just, without being limited by the length of 300 thickness of thin plate and bolt 220 to be installed.
In short, according to the nut 100 of the utility model embodiment, which can be in mounted plate, i.e. workpiece
Front installation, and the process tightened in bolt 220 completes the riveting to thin plate 300, does not need special tool(s), it is time saving and energy saving, make
With conveniently.
According to the fastener of the utility model embodiment, including the nut 100 and bolt 220 according to above-described embodiment, by
It is had above-mentioned technique effect according to the nut 100 of the utility model above-described embodiment, therefore, according to the utility model embodiment
Fastener also there is corresponding technical effect, i.e. structure is simple, and the process tightened in bolt completes the riveting to thin plate, is not required to
Special tool(s) is wanted, it is time saving and energy saving, it is easy to use.
According to the specific structure of the bolt of the fastener of the utility model embodiment and operation for those skilled in the art
For be all to be understood that and easy to accomplish, therefore be not described in detail.
Cabinet body according to the utility model embodiment includes the nut 100 and workpiece 210 according to above-described embodiment, wherein
Workpiece 210 is equipped with mounting hole 211, and nut 100 is connected in mounting hole 211, and suitable bolt 220 and spiral shell may be selected in when use
Mother 100 cooperates, and will need to put with the thin plate 300 that workpiece 210 is installed in position, be cooperated by bolt 220 and nut 100
The installation for completing thin plate 300, due to being had above-mentioned technique effect according to the nut 100 of the utility model above-described embodiment,
Also there is corresponding technical effect according to the cabinet body of the utility model embodiment, i.e. structure is simple, complete in the process that bolt is tightened
The riveting of pairs of thin plate 300.
The cabinet body of the utility model embodiment can be power cabinet, control cabinet, and workpiece can be the CylGizmo on solid
Frame etc..
Unless otherwise defined, technical term or scientific term used in the utility model should be the utility model institute
The ordinary meaning that personage in category field with general technical ability is understood." first ", " second " used in the utility model with
And similar word is not offered as any sequence, quantity or importance, and be used only to distinguish different component parts.Together
Sample, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates that there are at least one." connection " or
The similar word such as " connected " is not limited to physics or mechanical connection, but may include electrical connection, regardless of
It is direct or indirect."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when being described object
After absolute position changes, then the relative positional relationship also correspondingly changes.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (10)
1. a kind of nut, for being mounted in the mounting hole of workpiece characterized by comprising
Shell is formed with rectangular accommodating chamber open at one end in the shell, sets on the shell of the open end of the accommodating chamber
There is at least one to be located at the bending edges inside the accommodating chamber at least one towards the first flange outside the accommodating chamber；
First flange supports only on the inner wall of the workpiece to prevent the shell from deviating from the mounting hole；
Inner nut, the inner nut are mounted in the accommodating chamber, the inner nut be square structure, and with the rectangular appearance
Chamber of receiving matches, and the inner nut is equipped with groove, and the groove engages with one end of the bending edges, in the inner nut
The bending edges are squeezed when mobile to the open end of the accommodating chamber.
2. nut according to claim 1, which is characterized in that be additionally provided at least one on the shell towards the receiving
The second flange outside chamber, first flange and second flange are formed on the longitudinal direction of the shell for accommodating work
The interval of part, second flange support only on the outer wall of the workpiece, for preventing the shell from sliding into inside mounting hole.
3. nut according to claim 2, which is characterized in that it is flat that the side wall of the shell is formed with first be oppositely arranged
Face and the second plane and the third plane and fourth plane being oppositely arranged.
4. nut according to claim 3, which is characterized in that first flange is two, two first flange
It is separately positioned in first plane and second plane.
5. nut according to claim 4, which is characterized in that second flange is two, two second flange
It is separately positioned in the third plane and the fourth plane.
6. nut according to claim 5, which is characterized in that the bending edges are two, two bending edges difference
It is arranged in the third plane and the fourth plane, and is located at the top of second flange.
7. nut according to claim 3, which is characterized in that first plane, second plane, the third are flat
Gap is formed between every two adjacent planes in face and the fourth plane.
8. nut according to claim 1, which is characterized in that be formed with through-hole on the shell, the through-hole with it is described
The threaded hole of inner nut is oppositely arranged, to stretch to hull outside by the through-hole after bolt passes through threaded hole.
9. a kind of fastener, which is characterized in that including nut of any of claims 1-8 and with the nut spiral shell
The bolt of line connection.
10. a kind of cabinet body characterized by comprising
Workpiece, the workpiece are equipped with mounting hole；
Nut, the nut are embedded in the mounting hole, and the nut is nut of any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821910788.XU CN209130024U (en) | 2018-11-20 | 2018-11-20 | A kind of nut, fastener and cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821910788.XU CN209130024U (en) | 2018-11-20 | 2018-11-20 | A kind of nut, fastener and cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209130024U true CN209130024U (en) | 2019-07-19 |
Family
ID=67245905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821910788.XU Active CN209130024U (en) | 2018-11-20 | 2018-11-20 | A kind of nut, fastener and cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209130024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197616A (en) * | 2018-11-20 | 2020-05-26 | 埃斯凯电气（天津）有限公司 | Nut, fastener and cabinet body |
-
2018
- 2018-11-20 CN CN201821910788.XU patent/CN209130024U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197616A (en) * | 2018-11-20 | 2020-05-26 | 埃斯凯电气（天津）有限公司 | Nut, fastener and cabinet body |
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