CN207383790U - Three-points supporting type pencil box - Google Patents
Three-points supporting type pencil box Download PDFInfo
- Publication number
- CN207383790U CN207383790U CN201721377088.4U CN201721377088U CN207383790U CN 207383790 U CN207383790 U CN 207383790U CN 201721377088 U CN201721377088 U CN 201721377088U CN 207383790 U CN207383790 U CN 207383790U
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- CN
- China
- Prior art keywords
- supporting pad
- box
- pit
- hole
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model is related to pencil boxes.A kind of Three-points supporting type pencil box, including box body and box cover, the outer surface of the box portion bottom wall is equipped with 3 pits, the position that the inner surface of the box portion bottom wall corresponds to the pit is equipped with protrusion, the protrusion is equipped with the through hole for penetrating through the pit, 3 pits distribution triangular in shape, supporting pad is equipped in the pit, the lower end of the supporting pad is downwardly projected the outer surface of the box portion bottom wall, the upper end of the supporting pad is equipped with the driving head being threaded through in the through hole, it is interference fit between the driving head and the through hole, it is clearance fit between the supporting pad and the pit, the supporting pad is rubber structure.The utility model provide it is a kind of it is easy carry out gentle support Three-points supporting type pencil box, solve the problems, such as existing pencil box be shelved on the face of out-of-flatness easily generate can not gentle support.
Description
Technical field
The utility model is related to pencil box more particularly to a kind of Three-points supporting type pencil boxes.
Background technology
Pencil box is one of stationery of student's study.Pencil box is for stationery such as steel loading pen, pencil, ruler, rubbers
Box.There are many quality, generally there is wooden, irony, plastic products, different, are mostly rectangular shape.The basic structure of pencil box
It makes including box body and box cover.Existing pencil box is by the way that the outer surface of the bottom wall of box body is made as plane and then passes through bottom
What wall was supported, which corresponds to student and is used in classroom（It is shelved on desk）Shi Xiaoguo is pretty good, will not produce
Can not gentle support the phenomenon that, but there are the deficiencies of vibration isolating effect difference；When being used on the object of out-of-flatness（Such as field
Drawing used time, the ground in field are out-of-flatnesses）Easily generate can not gentle support the phenomenon that.
Utility model content
The utility model provides a kind of easy Three-points supporting type pencil box for carrying out gentle support, solves existing lead
Pencil box is shelved on the face of out-of-flatness that easily lead to the problem of can not gentle support.
More than technical problem is solved by following technical proposal：A kind of Three-points supporting type pencil box, including box body and
Box cover, which is characterized in that the outer surface of the box portion bottom wall is equipped with 3 pits, and the inner surface of the box portion bottom wall corresponds to institute
The position for stating pit is equipped with protrusion, and the protrusion is equipped with the through hole for penetrating through the pit, 3 pits distribution triangular in shape,
Supporting pad is equipped in the pit, the lower end of the supporting pad is downwardly projected the outer surface of the box portion bottom wall, the support
The upper end of pad is equipped with the driving head being threaded through in the through hole, is interference fit between the driving head and the through hole, described
It is clearance fit between supporting pad and the pit, the supporting pad is rubber structure.By the way that three supporting pads is set to be propped up
Support and 3 supporting pad distributions triangular in shape carry out according to 3 points of principles for determining a plane therefore easily gentle support.Support
It pads as rubber structure, vibration isolating effect is good.Through hole is set, is pushed down on when removing supporting pad by using the body of rod such as pencil stub out of through hole
Driving head can take out supporting pad, so convenient when taking out supporting pad." match somebody with somebody between driving head and the through hole for interference
Close, be clearance fit between the supporting pad and the pit ", it is not only able to effectively prevent supporting pad from coming off and assembles branch
It is laborsaving during stake pad.
Preferably, the driving head is less than the top surface of the protrusion.When taking out supporting pad, convenient for the body of rod accurately and reliably
It is inserted into through hole.
It is cheated preferably, the bottom surface of the supporting pad is equipped with several accommodate.The antiskid effect of supporting pad can be improved.Just
The discrete object on object object for supporting supporting pad during supporting pad is supported（Such as dust）It is cheated into accommodating so that into
It is convenient during row gentle support.
Preferably, the opening area for accommodating hole becomes larger from bottom to top.Supporting pad easy to remove carries out levelling
On, discrete object scraper is accommodated in hole.
The utility model tool has the advantage that：By setting, three supporting pads are supported and 3 supporting pads are triangular in shape
Distribution carries out according to 3 points of principles for determining a plane therefore easily gentle support.Supporting pad is rubber structure, vibration isolating effect
It is good.Through hole is set, and driving head is pushed down on out of through hole by using the body of rod such as pencil stub when removing supporting pad can be by supporting pad
It takes out, so convenient when taking out supporting pad." it is interference fit, the supporting pad and described recessed between driving head and the through hole
It is clearance fit between hole ", it is laborsaving when being not only able to effectively to prevent supporting pad from coming off and assembling supporting pad.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the close-up schematic view at the A of Fig. 1.
In figure：Box body 1, pit 11, protrusion 12, protrusion top surface 121, through hole 13, box cover 2, supporting pad 3, accommodate hole 31,
The upper surface 321 of driving head 32, driving head.
Specific embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of Three-points supporting type pencil box, including box body 1 and box cover 2.The outer surface of 1 bottom wall of box body is equipped with
3 pits 11.The position that the inner surface of 1 bottom wall of box body corresponds to pit is equipped with protrusion 12.Protrusion 12 is equipped with the logical of perforation pit 11
Hole 13.3 11 distributions triangular in shape of pit.Supporting pad 3 is equipped in pit 11.Supporting pad 3 is rubber structure.3 He of supporting pad
It is clearance fit between pit 11.The lower end of supporting pad 3 is downwardly projected the outer surface of 1 bottom wall of box body.It is set on the bottom surface of supporting pad 3
There is several accommodate to cheat 31.The upper end of supporting pad 3 is equipped with driving head 32.Driving head 32 is threaded through in through hole 13.The upper end of driving head
Face 321 is less than the top surface 121 of protrusion.It is interference fit between driving head 32 and through hole 13.
Referring to Fig. 2, the opening area for accommodating hole 31 becomes larger from bottom to top.
Referring to Fig. 1, in use, the utility model is supported by three supporting pads 3.It removes on supporting pad, passes through cylinder
Body is inserted into from the top down in through hole 13, then pushes driving head 32 so that supporting pad 3 is deviate from.
Claims (4)
1. a kind of Three-points supporting type pencil box, including box body and box cover, which is characterized in that set on the outer surface of the box portion bottom wall
There are 3 pits, the position that the inner surface of the box portion bottom wall corresponds to the pit is equipped with protrusion, and the protrusion is equipped with described in perforation
The through hole of pit, 3 pits distribution triangular in shape are equipped with supporting pad in the pit, the lower end of the supporting pad to
The outer surface of the lower protrusion box portion bottom wall, the upper end of the supporting pad is equipped with the driving head being threaded through in the through hole, described
It is interference fit between driving head and the through hole, is clearance fit between the supporting pad and the pit, the supporting pad
For rubber structure.
2. Three-points supporting type pencil box according to claim 1, which is characterized in that the driving head is less than the protrusion
Top surface.
3. Three-points supporting type pencil box according to claim 1 or 2, which is characterized in that set on the bottom surface of the supporting pad
There is several accommodate to cheat.
4. Three-points supporting type pencil box according to claim 3, which is characterized in that the opening area for accommodating hole is under
It becomes larger upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377088.4U CN207383790U (en) | 2017-10-24 | 2017-10-24 | Three-points supporting type pencil box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377088.4U CN207383790U (en) | 2017-10-24 | 2017-10-24 | Three-points supporting type pencil box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207383790U true CN207383790U (en) | 2018-05-22 |
Family
ID=62329877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377088.4U Expired - Fee Related CN207383790U (en) | 2017-10-24 | 2017-10-24 | Three-points supporting type pencil box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207383790U (en) |
-
2017
- 2017-10-24 CN CN201721377088.4U patent/CN207383790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |