CN109228736A - A kind of student stationery pencil holding apparatus for placing - Google Patents
A kind of student stationery pencil holding apparatus for placing Download PDFInfo
- Publication number
- CN109228736A CN109228736A CN201811142577.0A CN201811142577A CN109228736A CN 109228736 A CN109228736 A CN 109228736A CN 201811142577 A CN201811142577 A CN 201811142577A CN 109228736 A CN109228736 A CN 109228736A
- Authority
- CN
- China
- Prior art keywords
- pencil
- screw rod
- pen cap
- fixing pipe
- holding apparatus
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/008—Holders comprising finger grips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a kind of student stationery pencil holding apparatus for placing, including casing, the upper end of described sleeve pipe is provided with fixing pipe, and fixing pipe and casing are screwed on fixation；The upper end of the fixing pipe is provided with regulating device, and the upper end of regulating device is provided with rotary pen cap, and placement hanging rod is provided on the outside of rotary pen cap, places hanging rod and is fixedly connected with rotary pen cap；The lower end center of the rotary pen cap is provided with fixed plate, and the central right end of fixed plate is provided with the first screw rod, and the first screw rod is fixedly connected with fixed plate.This student stationery with pencil holding apparatus for placing when in use, by rotating rotary pen cap, adjust the collapsing length of the second screw rod, second screw rod pushes the pencil in casing, change pencil lower retractable length, it when pencil needs to cut, can both be carried out under clamping cylinder clamp position, and refill multiple use after pencil cutting can also be removed；Integrally-regulated pencil collapsing length, pencil utilization rate is high, saves material, easy to use.
Description
Technical field
The present invention relates to stationery technical field, specially a kind of student stationery pencil holding apparatus for placing.
Background technique
China is pencil big producer, and annual output is hundreds of millions of, consumes timber enormous amount.At present, it is common to use wood
Pencil outer diameter processed is 7.6 millimeters, and diameter is not widely used loosely and in 6 millimeters of thin pencils below due to hand-held, in addition, one
The abandoned when using its one third long (becoming pencil stub) i.e. of branch pencil, wastes surprising.Thin pencil point protector is mounted in clamping
On apparatus for placing, thin pencil is set to overcome hand-held defect loosely and be widely used, saving pencil manufacture material, sufficiently raising lead
The utilization rate of pen, in use, because long-time is exerted oneself or is overexerted, since clamping device rear end does not have block, pencil
Upward sliding causes pencil front end when use process too short because stretching, and inconvenience is adjusted, inconvenient for use, it is therefore desirable to a kind of student
Stationery pencil holding apparatus for placing.
Summary of the invention
The purpose of the present invention is to provide a kind of student stationery pencil holding apparatus for placing, has and adjust the flexible length of pencil
Degree, pencil utilization rate is high, saves material, and advantage easy to use solves in the prior art because long-time is exerted oneself or is exerted oneself
Suddenly, since clamping device rear end does not have block, pencil upward sliding causes pencil front end when use process too short because stretching, no
Just it adjusts, problem inconvenient for use.
To achieve the above object, the invention provides the following technical scheme: a kind of student stationery pencil holding apparatus for placing,
Including casing, it is characterised in that: the upper end of described sleeve pipe is provided with fixing pipe, and fixing pipe and casing are screwed on fixation；The fixation
The lower end of pipe is provided with positioning plate, and the central left end of positioning plate offers threaded hole；The upper end of the fixing pipe is provided with adjusting
Device, the upper end of regulating device are provided with rotary pen cap, and the lower end outside of rotary pen cap is provided with placement hanging rod, place hanging rod with
Rotary pen cap is fixedly connected；The lower end center of the rotary pen cap is provided with fixed plate, and the central right end of fixed plate is provided with
One screw rod, fixed plate are fixedly connected with the inner wall of rotary pen cap, and the first screw rod is fixedly connected with fixed plate；In the fixed plate
Centre right end is provided with the second screw rod, and the second screw rod runs through fixed plate and threaded hole from top to bottom and is closely screwed on the first screw rod；
The lower end outside of described sleeve pipe is provided with grip sleeve, and the lower end of casing is connect with grip sleeve interference.
Preferably, the lower end of described sleeve pipe offers strip groove, and the quantity of strip groove is two, and two strip grooves are symmetrically opened
If.
Preferably, the positioning plate is flexibly connected with fixing pipe, and positioning plate lower end inner wall is provided with retaining ring, retaining ring it is transversal
Face is circular ring shape, and retaining ring is fixedly connected with fixing pipe.
Preferably, the regulating device is flexibly connected with fixing pipe.
Preferably, the placement hanging rod is made by plastics or strip material.
Preferably, the external screw-thread of the external screw-thread and the second screw rod of first screw rod is oppositely oriented.
Preferably, on the grip sleeve two sides open up it is fluted, two grooves be symmetrical arranged.
Compared with prior art, beneficial effects of the present invention are as follows:
When in use with pencil holding apparatus for placing, the lower end of casing offers strip groove to this student stationery, strip groove
Quantity is two, and two strip grooves symmetrically open up, and generates flexible deformation, and the lower end of casing is connect with grip sleeve interference, folder
Pencil is handled, the pencil holding being put into casing is fixed, the pencil shorter for length is held incessantly because remainder is shorter
Pen, can not continue to use, by being put into the device, can continue to use, and save material；Positioning plate is flexibly connected with fixing pipe,
Positioning plate lower end inner wall is provided with retaining ring, and the cross section of retaining ring is circular ring shape, and retaining ring is fixedly connected with fixing pipe, wherein second
Threaded hole of the bar on positioning plate, positioning plate play fixed function to the second screw rod, prevent the second screw rod from enforcing lower end
The distortion of the second screw rod is generated when pencil, retaining ring blocks positioning plate, horizontally rotate positioning plate can only, without vertical direction
Mobile, rotation rotary pen cap drives the rotation of the first screw rod, the external screw-thread rotation direction of the external screw-thread of the first screw rod and the second screw rod
On the contrary, regulating device is flexibly connected with fixing pipe, the second screw rod run through from top to bottom fixed plate and threaded hole and with the first screw rod
It being screwed on, the rotation of the second screw rod drives positioning plate rotation, and the second screw rod of realization moves up and down, when moving down of the second screw rod,
Push lower end pencil move down, pencil collapsing length lengthen, when pencil needs to cut, both can under clamping cylinder clamp position into
Row, refills multiple use after can also removing pencil cutting；It places hanging rod to be made by plastics or strip material, pencil does not use
When, hanging rod will be placed and be stuck in book page or pen bag, prevent pencil from losing or falling；Two sides open up fluted on grip sleeve,
Two grooves are symmetrical arranged, in use, finger gripping, in the grooves on two sides of grip sleeve, thin pencil " can be become by clamping cylinder
Slightly ", overcome because of the small hand-held defect loosely of pencil diameter.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is regulating device connection figure of the invention；
Fig. 3 is grip sleeve cross-sectional view of the invention；
Fig. 4 is fixing pipe cross-sectional view of the invention；
Fig. 5 is A-A cross-sectional view of the invention；
Fig. 6 is partial enlarged view at B of the invention.
In figure: 1, casing；2, fixing pipe；21, positioning plate；22, threaded hole；23, retaining ring；3, regulating device；31, rotary pen
Cap；32, hanging rod is placed；33, fixed plate；34, the first screw rod；35, the second screw rod；4, grip sleeve；41, groove；5, strip groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, a kind of student stationery pencil holding apparatus for placing, including casing 1, it is characterised in that: described
The upper end of casing 1 is provided with fixing pipe 2, and fixing pipe 2 and casing 1 are screwed on fixation；The lower end of the fixing pipe 2 is provided with positioning plate
21, the central left end of positioning plate 21 offers threaded hole 22；The upper end of the fixing pipe 2 is provided with regulating device 3, regulating device
3 upper end is provided with rotary pen cap 31, and the lower end outside of rotary pen cap 31, which is provided with, places hanging rod 32, places hanging rod 32 and rotation
Pen cap 31 is fixedly connected；The lower end center of the rotary pen cap 31 is provided with fixed plate 33, the central right end setting of fixed plate 33
There is the first screw rod 34, fixed plate 33 is fixedly connected with the inner wall of rotary pen cap 31, and the first screw rod 34 is fixedly connected with fixed plate 33；
The central right end of the fixed plate 33 is provided with the second screw rod 35, and the second screw rod 35 runs through fixed plate 33 and threaded hole from top to bottom
It 22 and is closely screwed on the first screw rod 34；The lower end outside of described sleeve pipe 1 is provided with grip sleeve 4, the lower end of casing 1 and clamping
4 interference of casing connection；When in use with pencil holding apparatus for placing, the lower end of casing 1 offers strip groove 5 to the student stationery,
The quantity of strip groove 5 is two, and two strip grooves 5 symmetrically open up, and generates flexible deformation, and the lower end of casing 1 and grip sleeve 4
Interference connection, clamps pencil, the pencil holding being put into casing 1 is fixed, the pencil shorter for length, because of remainder
It is shorter, incessantly pen is held, can not be continued to use, by being put into the device, can be continued to use, material is saved；Positioning plate 21 and solid
Determine the flexible connection of pipe 2,21 lower end inner wall of positioning plate is provided with retaining ring 23, and the cross section of retaining ring 23 is circular ring shape, retaining ring 23 and solid
Determine pipe 2 to be fixedly connected, wherein threaded hole 22 of second screw rod 35 on positioning plate 21, positioning plate 21 play the second screw rod 35
Fixed function, prevents the second screw rod 35 from generating the distortion of the second screw rod 35 when enforcing lower end pencil, and retaining ring 23 blocks positioning plate
21, it horizontally rotate positioning plate 21 can only, without the movement of vertical direction, rotate rotary pen cap 31 and drive the first screw rod 34
Rotation, the external screw-thread of the first screw rod 34 and the external screw-thread of the second screw rod 35 are oppositely oriented, and regulating device 3 and fixing pipe 2 are living
Dynamic connection, the second screw rod 35 are screwed on through fixed plate and threaded hole and with the first screw rod 34 from top to bottom, the rotation of the second screw rod 35
It drives positioning plate 21 to rotate, realizes that moving up and down for the second screw rod 35, when moving down of the second screw rod 35 push lower end pencil
It moves down, pencil collapsing length lengthens, and when pencil needs to cut, can both carry out, and can also remove under clamping cylinder clamp position
Multiple use is refilled after pencil cutting；It places hanging rod 32 to be made by plastics or strip material, pencil when not in use, is hung placing
Bar 32 is stuck in book page or pen bag, prevents pencil from losing or falling；Two sides open up fluted 41 on grip sleeve 4, two grooves
41 are symmetrical arranged, in use, finger gripping is in the grooves on two sides 41 of grip sleeve 4, thin pencil can by clamping cylinder " thicker ",
Overcome because of the small hand-held defect loosely of pencil diameter.
In summary: when in use with pencil holding apparatus for placing, the lower end of casing 1 offers strip groove to this student stationery
5, the quantity of strip groove 5 is two, and two strip grooves 5 symmetrically open up, and generates flexible deformation, and the lower end of casing 1 and retaining sleeve
4 interference of pipe connection, clamps pencil, the pencil holding being put into casing 1 is fixed, the pencil shorter for length, because of residue
Part is shorter, holds incessantly pen, can not continue to use, by being put into the device, can continue to use, and saves material；Positioning plate 21
It is flexibly connected with fixing pipe 2,21 lower end inner wall of positioning plate is provided with retaining ring 23, and the cross section of retaining ring 23 is circular ring shape, retaining ring 23
It is fixedly connected with fixing pipe 2, wherein threaded hole 22 of second screw rod 35 on positioning plate 21, positioning plate 21 is to the second screw rod 35
Fixed function is played, prevents the second screw rod 35 from generating the distortion of the second screw rod 35 when enforcing lower end pencil, retaining ring 23 blocks fixed
Position plate 21, horizontally rotate positioning plate 21 can only, without the movement of vertical direction, rotates rotary pen cap 31 and drives first
Bar 34 rotates, and the external screw-thread of the first screw rod 34 and the external screw-thread of the second screw rod 35 are oppositely oriented, regulating device 3 and fixing pipe
2 are flexibly connected, and the second screw rod 35 is screwed on through fixed plate and threaded hole and with the first screw rod 34 from top to bottom, the second 35 turns of screw rod
It is dynamic that positioning plate 21 is driven to rotate, realize that moving up and down for the second screw rod 35, when moving down of the second screw rod 35 push lower end lead
Pen moves down, and pencil collapsing length lengthens, and when pencil needs to cut, can both carry out under clamping cylinder clamp position, and also can use
Multiple use is refilled after lower pencil cutting；It places hanging rod 32 to be made by plastics or strip material, pencil when not in use, will be placed
Hanging rod 32 is stuck in book page or pen bag, prevents pencil from losing or falling；Two sides open up fluted 41 on grip sleeve 4, and two is recessed
Slot 41 is symmetrical arranged, in use, finger gripping, in the grooves on two sides 41 of grip sleeve 4, thin pencil " can be become by clamping cylinder
Slightly ", overcome because of the small hand-held defect loosely of pencil diameter；Integrally-regulated pencil collapsing length, pencil utilization rate is high, saves material
Material, it is easy to use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of student stationery pencil holding apparatus for placing, including casing (1), it is characterised in that: the upper end of described sleeve pipe (1)
It is provided with fixing pipe (2), fixing pipe (2) and casing (1) are screwed on fixation；The lower end of the fixing pipe (2) is provided with positioning plate
(21), the central left end of positioning plate (21) offers threaded hole (22)；The upper end of the fixing pipe (2) is provided with regulating device
(3), the upper end of regulating device (3) is provided with rotary pen cap (31), and the lower end outside of rotary pen cap (31) is provided with placement hanging rod
(32), hanging rod (32) are placed to be fixedly connected with rotary pen cap (31)；The lower end center of the rotary pen cap (31) is provided with fixation
Plate (33), the central right end of fixed plate (33) are provided with the first screw rod (34), the inner wall of fixed plate (33) and rotary pen cap (31)
It is fixedly connected, the first screw rod (34) is fixedly connected with fixed plate (33)；The central right end of the fixed plate (33) is provided with second
Screw rod (35), the second screw rod (35) are closely revolved through fixed plate (33) and threaded hole (22) and with the first screw rod (34) from top to bottom
It connects；The lower end outside of described sleeve pipe (1) is provided with grip sleeve (4), and the lower end of casing (1) is connect with grip sleeve (4) interference.
2. a kind of student stationery pencil holding apparatus for placing according to claim 1, it is characterised in that: described sleeve pipe
(1) lower end offers strip groove (5), and the quantity of strip groove (5) is two, and two strip grooves (5) symmetrically open up.
3. a kind of student stationery pencil holding apparatus for placing according to claim 1, it is characterised in that: the positioning plate
(21) it is flexibly connected with fixing pipe (2), positioning plate (21) lower end inner wall is provided with retaining ring (23), and the cross section of retaining ring (23) is circle
Annular, retaining ring (23) are fixedly connected with fixing pipe (2).
4. a kind of student stationery pencil holding apparatus for placing according to claim 1, it is characterised in that: the adjusting dress
(3) are set to be flexibly connected with fixing pipe (2).
5. a kind of student stationery pencil holding apparatus for placing according to claim 1, it is characterised in that: the placement is hung
Bar (32) is made by plastics or strip material.
6. a kind of student stationery pencil holding apparatus for placing according to claim 1, it is characterised in that: described first
The external screw-thread of bar (34) and the external screw-thread of the second screw rod (35) are oppositely oriented.
7. a kind of student stationery pencil holding apparatus for placing according to claim 1, it is characterised in that: the retaining sleeve
Two sides open up fluted (41) on pipe (4), and two grooves (41) are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142577.0A CN109228736A (en) | 2018-09-28 | 2018-09-28 | A kind of student stationery pencil holding apparatus for placing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142577.0A CN109228736A (en) | 2018-09-28 | 2018-09-28 | A kind of student stationery pencil holding apparatus for placing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109228736A true CN109228736A (en) | 2019-01-18 |
Family
ID=65054071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811142577.0A Withdrawn CN109228736A (en) | 2018-09-28 | 2018-09-28 | A kind of student stationery pencil holding apparatus for placing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109228736A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB138251A (en) * | 1919-05-28 | 1920-02-05 | Charles Rood Keeran | Improvements in and relating to pencil and like holders |
| CN2526181Y (en) * | 2001-12-26 | 2002-12-18 | 邹岳桥 | Pencil holding tube |
| CN201872447U (en) * | 2010-11-28 | 2011-06-22 | 谢万良 | Retractable pencil point cap with clip |
| CN202138096U (en) * | 2011-06-13 | 2012-02-08 | 李海德 | Novel propelling pencil |
| CN204472230U (en) * | 2014-12-29 | 2015-07-15 | 慈溪市桥头思域工业产品设计室 | A kind of pencil easy to use |
| CN105270028A (en) * | 2014-07-25 | 2016-01-27 | 曹松和 | Retractable pencil for art |
| CN105291650A (en) * | 2015-11-24 | 2016-02-03 | 昆明理工大学 | Pen with pencil sharpener and pencil changeable function |
-
2018
- 2018-09-28 CN CN201811142577.0A patent/CN109228736A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB138251A (en) * | 1919-05-28 | 1920-02-05 | Charles Rood Keeran | Improvements in and relating to pencil and like holders |
| CN2526181Y (en) * | 2001-12-26 | 2002-12-18 | 邹岳桥 | Pencil holding tube |
| CN201872447U (en) * | 2010-11-28 | 2011-06-22 | 谢万良 | Retractable pencil point cap with clip |
| CN202138096U (en) * | 2011-06-13 | 2012-02-08 | 李海德 | Novel propelling pencil |
| CN105270028A (en) * | 2014-07-25 | 2016-01-27 | 曹松和 | Retractable pencil for art |
| CN204472230U (en) * | 2014-12-29 | 2015-07-15 | 慈溪市桥头思域工业产品设计室 | A kind of pencil easy to use |
| CN105291650A (en) * | 2015-11-24 | 2016-02-03 | 昆明理工大学 | Pen with pencil sharpener and pencil changeable function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190118 |