CN104816564B - Use method of pen-holder clamp - Google Patents
Use method of pen-holder clamp Download PDFInfo
- Publication number
- CN104816564B CN104816564B CN201510237323.7A CN201510237323A CN104816564B CN 104816564 B CN104816564 B CN 104816564B CN 201510237323 A CN201510237323 A CN 201510237323A CN 104816564 B CN104816564 B CN 104816564B
- Authority
- CN
- China
- Prior art keywords
- penholder
- clamping part
- housing
- resorption
- binding nut
- 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.)
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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
- B43K23/016—Holders for crayons or chalks
-
- 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
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention discloses a pen-holder clamp and a use method thereof. The pen-holder clamp comprises a hand holding part and a clamping part, wherein the hand holding part is arranged at the upper cavity of a shell; a pushing rod is arranged at the upper cavity of the shell, an upper cavity inner thread is formed in the inner wall of the upper cavity of the shell, and a pushing rod outer thread is formed in the pushing rod; the outer wall of the clamping part is a cone-shaped body, the clamping part is arranged at the lower cavity of the shell, two symmetrical opening groove facing downward are formed in the clamping part, an annular groove is formed in the root of the upper part of the clamping part, the clamping part can clamp the pen-holder through the lower cavity of the shell, a clamping nut is arranged on the outer wall of the cone-shaped body of the clamping part, a compressing spring is arranged above the lower cavity of the shell, and the lower end of the compressing spring is in contact with the upper end of the pen-holder elastically. According to the use method, the clamping nut is loosened, the clamping part extends outside and the lower cavity of the shell expands; the pen-holder is inserted into, or pulled out or adjusted in the lower cavity of the shell, the clamping nut is screwed tightly, and the clamping part clamps the pen-holder under the action of the clamping nut. The pen-holder clamp is simple in structure, good in use effect, firm in holding effect and comfortable in hand holding operation.
Description
Technical field
The present invention relates to a kind of penholder folder, belong to writing tool technology field.
Background technology
Pencil or wax crayon are common writing implements, pencil or wax crayon with using and become shorter and shorter it has not been convenient to handss
Hold, that abandons is again unfortunate.In addition, the outer wall of pencil or wax crayon is cylindric or hexa-prism, penholder is very thin, holds uncomfortable.
Content of the invention
The technical problem to be solved in the present invention is：One kind is provided to hold comfortable, easy to use penholder folder.
The technology of the present invention solution is：A kind of penholder folder, including housing, the top of housing is Handheld Division, under housing
Portion is clamping part, and the cross section of described Handheld Division is ellipse, and oval major axis is located at the left and right sides direction of Handheld Division, hand-held
The upper right side in portion is provided with support recess, is designed with grip recess with rear side, Handheld Division is provided with housing on front side of the lower left of Handheld Division
Epicoele, housing epicoele is provided with pushing ram, and the top of pushing ram is provided with the rotary body of one, and the inwall of housing epicoele is provided with intracavity
Screw thread, pushing ram is provided with pushing ram external screw thread, and described epicoele female thread is adapted with pushing ram external screw thread；Outside described clamping part
Wall is bullet, and clamping part is provided with housing cavity of resorption, and clamping part is provided with the downwardly open groove of symmetrical two, the top root of clamping part
It is provided with cannelure, described clamping part clamps penholder by housing cavity of resorption, the inwall of housing cavity of resorption is suitable with the outer wall phase of described penholder
Join, the bullet outer wall of described clamping part is provided with conical external screw thread, and the conical outer wall of clamping part is provided with binding nut, binding nut
It is provided with conical internal thread, described conical internal thread is adapted with the conical external screw thread of described clamping part；Described housing epicoele and institute
State housing cavity of resorption up/down perforation, be provided with holddown spring positioned at the top of housing cavity of resorption, the bottom of pushing ram is upper with holddown spring
End Elastic Contact, the upper end Elastic Contact of the lower end of holddown spring and penholder；Described housing, binding nut, pushing ram are using thoroughly
Bright medical polyvinyl material.
A kind of method placed penholder in penholder folder, its step is：Above-mentioned penholder folder is first made to keep flat, left hand is adept to be held
Portion, the right hand unscrews binding nut, so that clamping part is stretched laterally, and housing cavity of resorption expands；Then the right hand inserts pen in housing cavity of resorption
Bar simultaneously makes the upper end of penholder and holddown spring Elastic Contact, and the right hand adjusts the length that penholder is relative to clamping part simultaneously, when penholder phase
When constant to clamping part position, at this moment left hand clutches clamping part, makes penholder be fixed on intracavity under housing, the right hand screws clamping spiral shell
Mother, clamping part clamps penholder in the presence of binding nut.
A kind of method of adjustment penholder length in penholder folder, its step is：Above-mentioned penholder folder is first made to keep flat, left hand is adept
Hold portion, the right hand unscrews binding nut, so that clamping part is stretched laterally, housing cavity of resorption expands；Then right hand adjustment penholder presss from both sides relatively
Hold the length in portion, when penholder is constant relative to clamping part position, at this moment left hand clutches clamping part, so that penholder is fixed under housing
Chamber, then the right hand screw binding nut, clamping part clamps penholder in the presence of binding nut.
A kind of method gripping out penholder from penholder, its step is：Above-mentioned penholder folder is first made to keep flat, left hand is adept to be held
Portion, the right hand unscrews binding nut, so that clamping part is stretched laterally, and housing cavity of resorption expands；Then the right hand by penholder from housing cavity of resorption
Extract out, the right hand screws binding nut again, and holddown spring is fixed on intracavity under housing by clamping part.
The solution have the advantages that：The outer wall of clamping part of the present invention be bullet, clamping part be provided with symmetrical two to
Under shed groove, clamping part conical outer wall is provided with binding nut, and clamping part is provided with housing cavity of resorption, and housing cavity of resorption is used for clamping penholder,
By rotating binding nut up or down, clamping part is made to clamp or unclamp penholder, it is good to clamp or unclamp penholder effect, Er Qiejie
Structure is simple.Handheld Division of the present invention is provided with housing epicoele, and housing epicoele is provided with pushing ram, and the top of pushing ram is provided with the rotation of one
Body, is provided with holddown spring, the bottom of pushing ram and the upper end Elastic Contact of holddown spring positioned at the top of housing cavity of resorption, compresses bullet
The lower end of spring and the upper end Elastic Contact of penholder, so, the present invention both can compress bullet in the presence of pushing ram and holddown spring
One downward pretightning force of penholder given all the time by spring, also can achieve when unclamping binding nut, so that penholder is automatically moved down, and adjusts pen
Pole length is convenient.The cross section of Handheld Division of the present invention is ellipse, and oval major axis is located at the left and right sides direction of Handheld Division, handss
The upper right side holding portion is provided with support recess, is designed with grip recess, when hand-held Handheld Division with rear side on front side of the lower left of Handheld Division
When, support recess to contact the tiger's jaw portion of palm, thumb and forefinger pinch the grip recess in front and back side respectively, it is firm to grasp, use
Comfortable.Housing, binding nut, pushing ram all adopt transparent medical polyvinyl material, in observable clamping part housing cavity of resorption
The length of remaining penholder, does not also injure to skin, and has certain elasticity.In addition, the top of clamping part of the present invention sets
There is cannelure, cannelure makes clamping part outer wall root form stress, when down unclamping binding nut, be provided with two and slot downwards
Clamping part stretch laterally, be easy to clamping part and unclamp penholder, consequently facilitating insertion penholder, or take out penholder, or adjustment penholder
Height in lower intracavity.Therefore, the present invention is good using comfortable and effect, and structure is simple, easy to use.
Brief description
1st, Fig. 1 is front view of the present invention.
2nd, Fig. 2 is upward view of the present invention.
3rd, Fig. 3 is the A-A of Fig. 2 to sectional view.
4th, Fig. 4 is the B-B direction sectional view of Fig. 1.
5th, Fig. 5 is the C-C of Fig. 1 to sectional view.
6th, Fig. 6 unclamps schematic diagram for clamping part part.
7th, Fig. 7 all unclamps schematic diagram for clamping part.
In figure, 1, Handheld Division, 2, clamping part, 3, rotary body, 4, pushing ram, 5, downwardly open groove, 6, binding nut, 7, pen
Bar, 8, grip recess, 9, holddown spring, 10, cannelure, 11, support recess, 12, housing cavity of resorption.
Specific embodiment
Describe in detail with reference to the accompanying drawings and examples：
As shown in Figures 1 to 7, a kind of penholder of present invention folder, including housing, the top of housing is Handheld Division 1, under housing
Portion is clamping part 2, and the cross section of described Handheld Division 1 is ellipse, and oval major axis is located at the left and right sides direction of Handheld Division, handss
The upper right side holding portion 1 is provided with support recess 11, is designed with grip recess 8, Handheld Division 1 with rear side on front side of the lower left of Handheld Division 1
Be provided with housing epicoele, housing epicoele is provided with pushing ram 4, the top of pushing ram 4 is provided with the rotary body 3 of one, housing epicoele interior
Wall is provided with epicoele female thread, and pushing ram 4 is provided with pushing ram external screw thread, and described epicoele female thread is adapted with pushing ram external screw thread；
The outer wall of described clamping part 2 is bullet, and clamping part 2 is provided with housing cavity of resorption 12, and it is downwardly open that clamping part 2 is provided with symmetrical two
Groove 5, the top of clamping part 2 is provided with cannelure 10, and cannelure 10 purpose being provided with is when down unclamping binding nut 6, is provided with
The clamping part 2 of two downwardly open grooves 5 stretches laterally, is easy to clamping part and unclamps penholder, consequently facilitating being placed or taken out penholder,
Or adjustment height in housing cavity of resorption 12 for the penholder.
Clamping part 2 of the present invention clamps penholder 7, the inwall of housing cavity of resorption 12 and described penholder 7 by housing cavity of resorption 12
Outer wall be adapted, the bullet outer wall of described clamping part 2 is provided with conical external screw thread, that is, conical external screw thread be cone shape outer wall
Screw thread.The conical outer wall of clamping part 2 is provided with binding nut 6, and binding nut 6 is provided with conical internal thread, and that is, conical internal thread is circle
The inner thread of taper.Described conical internal thread is adapted with the conical external screw thread of described clamping part 2；Described housing epicoele and institute
State housing cavity of resorption 12 up/down perforation, be provided with holddown spring 9, the bottom of pushing ram 4 and compression bullet positioned at the top of housing cavity of resorption 12
The upper end Elastic Contact of the upper end Elastic Contact of spring 9, the lower end of holddown spring and penholder 7；Described housing, binding nut 6, propulsion
Bar 4 adopts transparent medical polyvinyl material.
When needing to place penholder (pencil or wax crayon), penholder folder of the present invention is made to keep flat first, left hand takes Handheld Division, the right hand
By unscrewing binding nut, clamping part is made to stretch laterally, housing cavity of resorption expands, then the right hand inserts penholder simultaneously in housing cavity of resorption
Make upper end and the holddown spring Elastic Contact of penholder, the right hand adjusts the length that penholder is relative to clamping part simultaneously, when penholder presss from both sides relatively
Hold portion position constant when, at this moment left hand clutches clamping part, makes penholder be fixed on a certain bearing of housing cavity of resorption, then the right hand rotation
Grip jack panel, clamping part clamps penholder in the presence of binding nut.
When needing to adjust penholder (the pencil or wax crayon) length of clamping part relatively, penholder folder of the present invention is made to keep flat first,
Left hand takes Handheld Division, and the right hand passes through slowly to unscrew binding nut, so that clamping part is stretched laterally, and housing cavity of resorption expands, then right
Relative to the length of clamping part, when penholder is constant relative to clamping part position, at this moment left hand clutches clamping part to hand adjustment lump-sum bar, makes pen
Bar is fixed on a certain bearing of housing cavity of resorption, and then the right hand screws binding nut, and clamping part presss from both sides in the presence of binding nut
Tight penholder.
When needing to take away penholder (pencil or wax crayon) from clamping part, penholder folder of the present invention is made to keep flat first, left hand is taken
Handheld Division, the right hand passes through slowly to unscrew binding nut, so that clamping part is stretched laterally, and housing cavity of resorption expands, and then the right hand is by pen
Bar is extracted out from housing cavity of resorption, and then the right hand screws binding nut again, and holddown spring is fixed on intracavity under housing by clamping part, prevents
Lose.
The degree that the present embodiment unscrews binding nut can be easily inserted with housing cavity of resorption or move or exit penholder,
Binding nut all need not be exited from clamping part.
In above-mentioned placement, adjustment penholder of the present invention, pushing ram is used to adjust holddown spring pretightning force, that is, pass through rotation
Rotate swivel, drive the pushing ram of one to advance or retreat, thus adjusting the pretightning force of holddown spring, using effect is good and square
Just.
Therefore, the present invention passes through to rotate binding nut up or down, so that clamping part is clamped or unclamp penholder, is easy to place
With adjustment penholder clamping part housing cavity of resorption length, structure is simple, and using effect is good.When hand-held Handheld Division, support recess
The tiger's jaw portion of contact palm, thumb and forefinger pinch the grip recess in front and back side respectively, and it is firm, using comfortable to grasp.The present invention
Both can be in the presence of pushing ram and holddown spring, one downward pretightning force of penholder given all the time by holddown spring, also can achieve and works as
Unclamp binding nut, so that penholder is automatically moved down, adjust penholder length convenient.During without penholder, by rotary body, will advance
Bar is return upwards, then penholder back in clamping part housing cavity of resorption, protects penholder not touched disconnected.
The unspecified content of the present invention is prior art, on the premise of without departing from design concept of the present invention, this
Various modifications and improvement that skilled person makes to technical scheme, should be included in the rights protection of the present invention
In the range of.
Claims (1)
1. a kind of penholder presss from both sides using method, described penholder folder, and including housing, the top of housing is Handheld Division (1), the bottom of housing
For clamping part (2), the cross section of described Handheld Division (1) is ellipse, and oval major axis is located at the left and right sides direction of Handheld Division,
The upper right side of Handheld Division (1) is provided with support recess (11), is designed with grip recess with rear side on front side of the lower left of Handheld Division (1)
(8), Handheld Division (1) is provided with housing epicoele, and housing epicoele is provided with pushing ram (4), and the top of pushing ram (4) is provided with the rotation of one
Body (3), the inwall of housing epicoele is provided with epicoele female thread, and pushing ram (4) is provided with pushing ram external screw thread, described epicoele female thread with
Pushing ram external screw thread is adapted；The outer wall of described clamping part (2) is bullet, and clamping part (2) is provided with housing cavity of resorption (12), clamping
Portion (2) is provided with the downwardly open groove of symmetrical two (5), and the upper outer wall root of clamping part (2) is provided with cannelure (10), described folder
Hold portion (2) and penholder (7) is clamped by housing cavity of resorption (12), the inwall of cavity of resorption (12) is adapted with the outer wall of described penholder (7), institute
The bullet outer wall stating clamping part (2) is provided with conical external screw thread, and the conical outer wall of clamping part (2) is provided with binding nut (6), clamping
The inner chamber of nut (6) is provided with conical internal thread, and described conical internal thread is adapted with the conical external screw thread of described clamping part (2)；
Described housing epicoele and described housing cavity of resorption up/down perforation, are provided with holddown spring (9) positioned at the top of housing cavity of resorption (12), propulsion
The bottom of bar (4) and the upper end Elastic Contact of holddown spring (9), the upper end elastic connecting of the lower end of holddown spring (9) and penholder (7)
Touch；Described housing, binding nut (6), pushing ram (4) adopt transparent medical polyvinyl material, and described penholder presss from both sides user
Method, including by penholder place penholder folder in method, adjustment penholder penholder folder in length method and by penholder from penholder press from both sides
The method taken out, and without method of disposal during penholder, comprise the concrete steps that：
(1) the described method placed penholder in penholder folder, it comprises the concrete steps that：Penholder folder is first made to keep flat, left hand takes Handheld Division,
The right hand unscrews binding nut, so that clamping part is stretched laterally, and housing cavity of resorption expands；Then the right hand inserts penholder simultaneously in housing cavity of resorption
Make upper end and the holddown spring Elastic Contact of penholder, the right hand adjusts the length that penholder is relative to clamping part simultaneously, when penholder presss from both sides relatively
Hold portion position constant when, at this moment left hand clutches clamping part, makes penholder be fixed on intracavity under housing, the right hand screws binding nut, folder
Portion of holding clamps penholder in the presence of binding nut；
(2) method of described adjustment penholder length in penholder folder, it comprises the concrete steps that：Penholder folder is first made to keep flat, left hand is adept
Hold portion, the right hand unscrews binding nut, so that clamping part is stretched laterally, housing cavity of resorption expands；Then right hand adjustment penholder presss from both sides relatively
Hold the length in portion, when penholder is constant relative to clamping part position, at this moment left hand clutches clamping part, so that penholder is fixed under housing
Chamber, then the right hand screw binding nut, clamping part clamps penholder in the presence of binding nut；
(3) the described method gripping out penholder from penholder, it comprises the concrete steps that：Penholder folder is first made to keep flat, left hand takes Handheld Division,
The right hand unscrews binding nut, so that clamping part is stretched laterally, and housing cavity of resorption expands；Then penholder is taken out by the right hand from housing cavity of resorption
Go out, the right hand screws binding nut again, holddown spring is fixed on intracavity under housing by clamping part；
(4) without method of disposal during penholder described in, it comprises the concrete steps that：By rotary body, pushing ram is return upwards, then
Penholder is back in clamping part housing cavity of resorption, protects penholder not touched disconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510237323.7A CN104816564B (en) | 2015-05-04 | 2015-05-04 | Use method of pen-holder clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510237323.7A CN104816564B (en) | 2015-05-04 | 2015-05-04 | Use method of pen-holder clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104816564A CN104816564A (en) | 2015-08-05 |
| CN104816564B true CN104816564B (en) | 2017-02-22 |
Family
ID=53727148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510237323.7A Active CN104816564B (en) | 2015-05-04 | 2015-05-04 | Use method of pen-holder clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104816564B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774306A (en) * | 2016-03-10 | 2016-07-20 | 济南高达信息技术有限公司 | Automatic locking environment-friendly chalk |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3795632B2 (en) * | 1997-04-22 | 2006-07-12 | 株式会社壽 | Rotary bar feeder |
| CN2357921Y (en) * | 1999-02-14 | 2000-01-12 | 金勇男 | Chalk holder |
| CN202345098U (en) * | 2011-11-28 | 2012-07-25 | 陈云峰 | Three-finger positioning pen |
| CN203046580U (en) * | 2012-12-11 | 2013-07-10 | 山东科技大学 | Automatic dustproof chalk sleeve |
| CN204055038U (en) * | 2014-08-05 | 2014-12-31 | 程艳华 | A kind of multi-functional chalk clamp of not touching with one's hand |
| CN204586211U (en) * | 2015-05-04 | 2015-08-26 | 王新阳 | A kind of penholder folder |
-
2015
- 2015-05-04 CN CN201510237323.7A patent/CN104816564B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104816564A (en) | 2015-08-05 |
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