CN204091253U - A kind of damped noise reduction device on writing case - Google Patents
A kind of damped noise reduction device on writing case Download PDFInfo
- Publication number
- CN204091253U CN204091253U CN201420581006.8U CN201420581006U CN204091253U CN 204091253 U CN204091253 U CN 204091253U CN 201420581006 U CN201420581006 U CN 201420581006U CN 204091253 U CN204091253 U CN 204091253U
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- Prior art keywords
- rubber strip
- writing case
- lateral wall
- noise reduction
- reduction device
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Abstract
The utility model provides a kind of damped noise reduction device on writing case, belongs to technical field of stationery.It solve existing iron writing case to drop easily send the technical problems such as grating noise when ground.This damped noise reduction device comprises a rubber strip, one end inside rubber strip is detachably arranged on one of them lateral wall of writing case, the other end inside rubber strip can be walked around each lateral wall of writing case successively and removably connect formation cuff with one end of rubber strip, and the inner side of rubber strip can be close on the lateral wall of writing case; Damped noise reduction device also comprises some rubber strips, and the madial wall of rubber strip can be posted by the bottom of writing case, and the lateral wall of rubber strip is provided with several shock structures, and the two ends of rubber strip are removably connected on the lateral wall of rubber strip respectively.The utility model can reduce writing case and to drop to the ground the sound sent.
Description
Technical field
The utility model belongs to technical field of stationery, relates to a kind of damped noise reduction device on writing case.
Background technology
Writing case is the box that student is used for filling the stationery such as pen, pencil, ruler, rubber, and quality is a lot.Common is metal pencil case, and the writing case of irony is not easy distortion, damages, and is therefore applicable to pupil and uses.
China patent CN 103110265A discloses a kind of metal pencil case, comprises lid and writing case, and described lid and writing case are connected through the hinge, and the reverse side of described lid is provided with accommodation space; Multiple bundle pen circle is provided with in described accommodation space; Each sidewall upper of described writing case is provided with the magnet of protrusion; Described lid be provided with the groove matched with the magnet protruded on the contrary; Described bundle pen circle is provided with two rows; Described two row's bundle pen circles align; Embedded compass is provided with above described lid; Embedded-type electric secondary clock is provided with above described lid; The surrounding of described electronic clock is provided with glo-stick; The surrounding of described lid is provided with glo-stick.
Although the writing case of irony is comparatively firm, pupil is comparatively active, and as above the writing case of irony is got rid of on the ground by class hour student because of carelessness, then can send very ear-piercing sound, affect classroom discipline.
Summary of the invention
The utility model is the problems referred to above existed for existing technology, and provide a kind of damped noise reduction device on writing case, technical problem to be solved in the utility model is: how to reduce iron writing case and to drop to the ground the sound sent.
The purpose of this utility model realizes by following technical proposal:
A kind of damped noise reduction device on writing case, it is characterized in that, described damped noise reduction device comprises a rubber strip, one end inside described rubber strip is detachably arranged on one of them lateral wall of writing case, the other end inside described rubber strip can be walked around each lateral wall of described writing case successively and removably connect formation cuff with one end of described rubber strip, and the inner side of described rubber strip can be close on the lateral wall of writing case; Described damped noise reduction device also comprises some rubber strips, the madial wall of described rubber strip can be posted by the bottom of writing case, the lateral wall of described rubber strip is provided with several shock structures, the two ends of described rubber strip are removably connected on the lateral wall of described rubber strip respectively.
Its operation principle is as follows: one end of this rubber strip first can be fixed on writing case, again the other end of rubber strip is walked around each sidewall of writing case successively and the formation cuff that is connected with one end of rubber strip, when writing case drops in ground, rubber strip can play cushioning effect, avoids writing case made of iron and ground directly to contact the larger noise of generation.Rubber strip is detachably arranged on writing case, this rubber strip then can be made to install and remove convenient, can be applicable on multiple writing case, and the two ends of rubber strip removably connect, both rubber strip had been made to install and remove convenient, also rubber strip can be enable to be applicable to by the elastic deformation of self writing case that size has less deviation, to improve its versatility.After the bottom design of writing case has rubber strip, then when writing case drops, in this way the bottom of writing case down instead of the sidewall of writing case down, then under the effect of rubber strip and shock structure, good cushioning effect can be played.
In above-mentioned a kind of damped noise reduction device on writing case, as a kind of scheme, one end of described rubber strip is fixed with a magnetic patch, the inner side of described magnetic patch can be connected with described writing case magnetic, and the other end of described rubber strip is fixed with the iron plate that can be connected with described magnetic patch external magnetic.After being designed with magnetic patch and iron plate, by making iron plate be connected with the diverse location magnetic outside magnetic patch, thus this rubber strip is enable to be applicable to the writing case of needles of various sizes.
In above-mentioned a kind of damped noise reduction device on writing case, described iron plate comprises lamellar body one, lamellar body two and lamellar body three, the two ends of described lamellar body two are connected with described lamellar body one is vertical with lamellar body three respectively, the length of described lamellar body two equals the thickness of described magnetic patch, described lamellar body one can be connected with the external magnetic of described magnetic patch, and described lamellar body three can recline mutually with the lateral wall of described writing case.
In above-mentioned a kind of damped noise reduction device on writing case, alternatively, the lateral wall of described writing case offers shrinkage pool one, the one end inside described rubber strip has the projection one that can be plugged in described shrinkage pool one; One end outside described rubber strip offers several shrinkage pools two along the length direction of rubber strip, the other end inside described rubber strip have can with the projection two of any one shrinkage pool two-phase clamping.Be plugged in different shrinkage pools two by protruding two, with the size of adjustable cuff, thus this rubber strip be bound on the writing case of different size.
In above-mentioned a kind of damped noise reduction device on writing case, as a kind of scheme, the two ends of described rubber strip are provided with protruding three, the lateral wall of described rubber strip has can with the shrinkage pool three of described protruding three-phase clamping.
In above-mentioned a kind of damped noise reduction device on writing case, alternatively, the two ends of described rubber strip are provided with has contact with, and the lateral wall of described rubber strip has and can have contact with described the hasp be interlockingly connected.
Compared with prior art, the utility model has the following advantages:
1, one end of this rubber strip first can be fixed on writing case, again the other end of rubber strip is walked around each sidewall of writing case successively and the formation cuff that is connected with one end of rubber strip, when writing case drops in ground, rubber strip can play cushioning effect, avoids writing case made of iron and ground directly to contact the larger noise of generation.Rubber strip is detachably arranged on writing case, this rubber strip then can be made to install and remove convenient, can be applicable on multiple writing case, and the two ends of rubber strip removably connect, both rubber strip had been made to install and remove convenient, also rubber strip can be enable to be applicable to by the elastic deformation of self writing case that size has less deviation, to improve its versatility.After the bottom design of writing case has rubber strip, then when writing case drops, in this way the bottom of writing case down instead of the sidewall of writing case down, then under the effect of rubber strip and shock structure, good cushioning effect can be played.
Accompanying drawing explanation
Fig. 1 is the structural representation of this damped noise reduction device in embodiment.
In figure, 1, rubber strip; 2, magnetic patch; 3, lamellar body one; 4, lamellar body two; 5, lamellar body three; 6, rubber strip; 7, protruding three; 8, shock structure.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this damped noise reduction device comprises a rubber strip 1, one end inside rubber strip 1 is detachably arranged on one of them lateral wall of writing case, the other end inside rubber strip 1 can be walked around each lateral wall of writing case successively and removably connect formation cuff with one end of rubber strip 1, and the inner side of rubber strip 1 can be close on the lateral wall of writing case.In the present embodiment, one end of rubber strip 1 is fixed with a magnetic patch 2, and the inner side of magnetic patch 2 can be connected with writing case magnetic, and the other end of rubber strip 1 is fixed with the iron plate that can be connected with magnetic patch 2 external magnetic.Specifically, iron plate comprises lamellar body 1, lamellar body 24 and lamellar body 35, the two ends of lamellar body 24 are vertical with lamellar body 35 with lamellar body 1 to be respectively connected, the length of lamellar body 24 equals the thickness of magnetic patch 2, lamellar body 1 can be connected with the external magnetic of magnetic patch 2, and lamellar body 35 can recline mutually with the lateral wall of writing case.As other scheme, the lateral wall of writing case offers shrinkage pool one, the one end inside rubber strip 1 has the projection one that can be plugged in shrinkage pool one; One end outside rubber strip 1 offers several shrinkage pools two along the length direction of rubber strip 1, the other end inside rubber strip 1 have can with the projection two of any one shrinkage pool two-phase clamping.
As shown in Figure 1, damped noise reduction device also comprises some rubber strips 6, the madial wall of rubber strip 6 can be posted by the bottom of writing case, the lateral wall of rubber strip 6 is provided with several shock structures 8, and the two ends of rubber strip 6 are removably connected on the lateral wall of rubber strip 1 respectively.In the present embodiment, the two ends of rubber strip 6 are provided with protruding 37, the lateral wall of rubber strip 1 has can with the shrinkage pool three of protruding 37 phase clampings.As other scheme, the two ends of rubber strip 6 are provided with has contact with, the lateral wall of rubber strip 1 has can with have contact with the hasp be interlockingly connected.
Operation principle of the present utility model is as follows: one end of this rubber strip first can be fixed on writing case, again the other end of rubber strip is walked around each sidewall of writing case successively and the formation cuff that is connected with one end of rubber strip, when writing case drops in ground, rubber strip can play cushioning effect, avoids writing case made of iron and ground directly to contact the larger noise of generation.After the bottom design of writing case has rubber strip, then when writing case drops, in this way the bottom of writing case down instead of the sidewall of writing case down, then under the effect of rubber strip and shock structure, good cushioning effect can be played.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. the damped noise reduction device on writing case, it is characterized in that, described damped noise reduction device comprises a rubber strip (1), one end of described rubber strip (1) inner side is detachably arranged on one of them lateral wall of writing case, the other end of described rubber strip (1) inner side can be walked around each lateral wall of described writing case successively and removably connect formation cuff with one end of described rubber strip (1), and the inner side of described rubber strip (1) can be close on the lateral wall of writing case; Described damped noise reduction device also comprises some rubber strips (6), the madial wall of described rubber strip (6) can be posted by the bottom of writing case, the lateral wall of described rubber strip (6) is provided with several shock structures (8), the two ends of described rubber strip (6) are removably connected on the lateral wall of described rubber strip (1) respectively.
2. a kind of damped noise reduction device on writing case according to claim 1, it is characterized in that, one end of described rubber strip (1) is fixed with a magnetic patch (2), the inner side of described magnetic patch (2) can be connected with described writing case magnetic, and the other end of described rubber strip (1) is fixed with the iron plate that can be connected with described magnetic patch (2) external magnetic.
3. a kind of damped noise reduction device on writing case according to claim 2, it is characterized in that, described iron plate comprises lamellar body one (3), lamellar body two (4) and lamellar body three (5), the two ends of described lamellar body two (4) are connected with described lamellar body one (3) is vertical with lamellar body three (5) respectively, the length of described lamellar body two (4) equals the thickness of described magnetic patch (2), described lamellar body one (3) can be connected with the external magnetic of described magnetic patch (2), and described lamellar body three (5) can recline mutually with the lateral wall of described writing case.
4. a kind of damped noise reduction device on writing case according to claim 1, it is characterized in that, the lateral wall of described writing case offers shrinkage pool one, one end of described rubber strip (1) inner side has the projection one that can be plugged in described shrinkage pool one; The one end in described rubber strip (1) outside offers several shrinkage pools two along the length direction of rubber strip (1), the other end of described rubber strip (1) inner side have can with the projection two of any one shrinkage pool two-phase clamping.
5. a kind of damped noise reduction device on writing case according to claim 1 or 2 or 3 or 4, it is characterized in that, the two ends of described rubber strip (6) are provided with protruding three (7), the lateral wall of described rubber strip (1) has can with the shrinkage pool three of described protruding three (7) phase clampings.
6. a kind of damped noise reduction device on writing case according to claim 1 or 2 or 3 or 4, it is characterized in that, the two ends of described rubber strip (6) are provided with has contact with, and the lateral wall of described rubber strip (1) has and can have contact with described the hasp be interlockingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581006.8U CN204091253U (en) | 2014-10-09 | 2014-10-09 | A kind of damped noise reduction device on writing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581006.8U CN204091253U (en) | 2014-10-09 | 2014-10-09 | A kind of damped noise reduction device on writing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204091253U true CN204091253U (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420581006.8U Expired - Fee Related CN204091253U (en) | 2014-10-09 | 2014-10-09 | A kind of damped noise reduction device on writing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204091253U (en) |
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2014
- 2014-10-09 CN CN201420581006.8U patent/CN204091253U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |