CN204586211U - A kind of penholder folder - Google Patents
A kind of penholder folder Download PDFInfo
- Publication number
- CN204586211U CN204586211U CN201520303154.8U CN201520303154U CN204586211U CN 204586211 U CN204586211 U CN 204586211U CN 201520303154 U CN201520303154 U CN 201520303154U CN 204586211 U CN204586211 U CN 204586211U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- housing
- penholder
- resorption
- pushing ram
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of penholder folder, comprise Handheld Division and clamping part, the upper right side of described Handheld Division is provided with support recess, all be provided with rear side on front side of the lower left of Handheld Division and grip recess, Handheld Division is provided with housing epicoele, housing epicoele is provided with pushing ram, the outer wall of described clamping part is bullet, clamping part is provided with housing cavity of resorption, clamping part is provided with two symmetrical downward open slots, the top root of clamping part is provided with cannelure, and described clamping part is by housing cavity of resorption clamping penholder, and the conical outer wall of clamping part is provided with binding nut; Described housing epicoele and described housing cavity of resorption up/down perforation, the top being positioned at housing cavity of resorption is provided with holddown spring, the bottom of pushing ram and the upper end Elastic Contact of holddown spring, the lower end of holddown spring and the upper end Elastic Contact of penholder; Described housing, binding nut, pushing ram adopt transparent medical polyvinyl material.The utility model structure is simple, and result of use is good, and it is firm to grasp, and holds comfortable.
Description
Technical field
The utility model relates to a kind of penholder folder, belongs to writing tool technology field.
Background technology
Pencil or wax crayon are common writing implements, and pencil or wax crayon become shorter and shorter along with use, be inconvenient to hold, and that abandons is unfortunate again.In addition, the outer wall of pencil or wax crayon is cylindric or hexa-prism, and penholder is very thin, holds uncomfortable.
Summary of the invention
The technical problems to be solved in the utility model is: provide one to hold comfortable, penholder folder easy to use.
The utility model technical solution is: a kind of penholder folder, comprise housing, the top of housing is Handheld Division, the bottom of housing is clamping part, the cross section of described Handheld Division is oval, oval major axis is positioned at the left and right sides direction of Handheld Division, the upper right side of Handheld Division is provided with support recess, all be provided with rear side on front side of the lower left of Handheld Division and grip recess, Handheld Division is provided with housing epicoele, housing epicoele is provided with pushing ram, the top of pushing ram is provided with the rotary body of one, the inwall of housing epicoele is provided with epicoele internal thread, pushing ram is provided with pushing ram external screw thread, described epicoele internal thread and pushing ram external screw thread suitable, the outer wall of described clamping part is bullet, clamping part is provided with housing cavity of resorption, clamping part is provided with two symmetrical downward open slots, the top root of clamping part is provided with cannelure, described clamping part is by housing cavity of resorption clamping penholder, the inwall of housing cavity of resorption and the outer wall of described penholder suitable, the bullet outer wall of described clamping part is provided with conical external screw thread, the conical outer wall of clamping part is provided with binding nut, binding nut is provided with conical internal thread, and the conical external screw thread of described conical internal thread and described clamping part is suitable, described housing epicoele and described housing cavity of resorption up/down perforation, the top being positioned at housing cavity of resorption is provided with holddown spring, the bottom of pushing ram and the upper end Elastic Contact of holddown spring, the lower end of holddown spring and the upper end Elastic Contact of penholder, described housing, binding nut, pushing ram adopt transparent medical polyvinyl material.
Technique effect of the present utility model is: the outer wall of the utility model clamping part is bullet, clamping part is provided with two symmetrical downward open slots, clamping part conical outer wall is provided with binding nut, clamping part is provided with housing cavity of resorption, housing cavity of resorption is used for clamping penholder, by rotating clamp jack panel up or down, makes clamping part clamp or unclamp penholder, clamping or to unclamp penholder effective, and structure is simple.The utility model Handheld Division is provided with housing epicoele, housing epicoele is provided with pushing ram, the top of pushing ram is provided with the rotary body of one, the top being positioned at housing cavity of resorption is provided with holddown spring, the bottom of pushing ram and the upper end Elastic Contact of holddown spring, the lower end of holddown spring and the upper end Elastic Contact of penholder, like this, the utility model both can under the effect of pushing ram and holddown spring, the pretightning force that holddown spring gives one, penholder downward all the time, also can realizing, when unclamping binding nut, penholder being moved down automatically, regulating penholder length convenient.The cross section of the utility model Handheld Division is oval, oval major axis is positioned at the left and right sides direction of Handheld Division, the upper right side of Handheld Division is provided with support recess, all be provided with rear side on front side of the lower left of Handheld Division and grip recess, when hand-held Handheld Division, support the tiger's jaw portion of recess contact palm, thumb and forefinger are pinched respectively and are gripped recess in side, front and back, it is firm to grasp, and uses comfortable.Housing, binding nut, pushing ram all adopt transparent medical polyvinyl material, and in observable clamping part housing cavity of resorption, the length of remaining penholder, does not also injure skin, and have certain elasticity.In addition, the top of the utility model clamping part is provided with cannelure, cannelure makes clamping part outer wall root form stress, when down unclamping binding nut, be provided with two clamping parts of slotting downwards to stretch laterally, be convenient to clamping part and unclamp penholder, thus be convenient to insert penholder, or taking-up penholder, or the height of adjustment penholder in cavity of resorption.Therefore, the utility model uses comfortable and effective, and structure is simple, easy to use.
Accompanying drawing explanation
1, Fig. 1 is the utility model front view.
2, Fig. 2 is the utility model upward view.
3, Fig. 3 is that the A-A of Fig. 2 is to sectional view.
4, Fig. 4 is that the B-B of Fig. 1 is to sectional view.
5, Fig. 5 is that the C-C of Fig. 1 is to sectional view.
6, Fig. 6 is that clamping part part unclamps schematic diagram.
7, Fig. 7 is that clamping part all unclamps schematic diagram.
In figure, 1, Handheld Division, 2, clamping part, 3, rotary body, 4, pushing ram, 5, downwards open slot, 6, binding nut, 7, penholder, 8, grip recess, 9, holddown spring, 10, cannelure, 11, support recess, 12, housing cavity of resorption.
Detailed description of the invention
Describe in detail below in conjunction with drawings and Examples:
As shown in Figures 1 to 7, a kind of penholder folder of the utility model, comprise housing, the top of housing is Handheld Division 1, the bottom of housing is clamping part 2, the cross section of described Handheld Division 1 is oval, oval major axis is positioned at the left and right sides direction of Handheld Division, the upper right side of Handheld Division 1 is provided with and supports recess 11, all be provided with rear side on front side of the lower left of Handheld Division 1 and grip recess 8, Handheld Division 1 is 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, the inwall of housing epicoele is provided with epicoele internal thread, pushing ram 4 is provided with pushing ram external screw thread, described epicoele internal thread and pushing ram external screw thread suitable, the outer wall of described clamping part 2 is bullet, clamping part 2 is provided with housing cavity of resorption 12, clamping part 2 is provided with two symmetrical downward open slots 5, the top of clamping part 2 is provided with cannelure 10, cannelure 10 object be provided with is when down unclamping binding nut 6, and the clamping part 2 being provided with two downward open slots 5 stretches laterally, is convenient to clamping part and unclamps penholder, thus be convenient to place or take out penholder, or the height of adjustment penholder in housing cavity of resorption 12.
Clamping part 2 described in the utility model clamps penholder 7 by housing cavity of resorption 12, the inwall of housing cavity of resorption 12 and the outer wall of described penholder 7 suitable, the bullet outer wall of described clamping part 2 is provided with conical external screw thread, and namely conical external screw thread is cone shape outer wall 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 namely conical internal thread is cone shape inner thread.The conical external screw thread of described conical internal thread and described clamping part 2 is suitable; Described housing epicoele and described housing cavity of resorption 12 up/down perforation, the top being positioned at housing cavity of resorption 12 is provided with holddown spring 9, the bottom of pushing ram 4 and the upper end Elastic Contact of holddown spring 9, the lower end of holddown spring and the upper end Elastic Contact of penholder 7; Described housing, binding nut 6, pushing ram 4 adopt transparent medical polyvinyl material.
When needs place penholder (pencil or wax crayon), first make the utility model penholder press from both sides to keep flat, left hand takes Handheld Division, the right hand is by unscrewing binding nut, clamping part is stretched laterally, housing cavity of resorption expands, then the right hand inserts penholder at housing cavity of resorption and makes upper end and the holddown spring Elastic Contact of penholder, the length of the relative clamping part of right hand adjustment penholder simultaneously, when the relative clamping part invariant position of penholder, at this moment left hand clutches clamping part, penholder is made to be fixed on a certain bearing of housing cavity of resorption, then the right hand screws binding nut, clamping part clamps penholder under the effect of binding nut.
When needing the length adjusting the relative clamping part of penholder (pencil or wax crayon), first make the utility model penholder press from both sides to keep flat, left hand takes Handheld Division, the right hand is by slowly unscrewing binding nut, clamping part is stretched laterally, housing cavity of resorption expands, then the length of the relative clamping part of right hand adjustment penholder, when the relative clamping part invariant position of penholder, at this moment left hand clutches clamping part, make penholder be fixed on a certain bearing of housing cavity of resorption, then the right hand screws binding nut, and clamping part clamps penholder under the effect of binding nut.
When penholder (pencil or wax crayon) is taken away from clamping part by needs, first make the utility model penholder press from both sides to keep flat, left hand takes Handheld Division, the right hand, by slowly unscrewing binding nut, makes clamping part stretch laterally, and housing cavity of resorption expands, then penholder is extracted out from housing cavity of resorption by the right hand, then the right hand screws binding nut again, and holddown spring is fixed in housing cavity of resorption by clamping part, prevents loss.
The degree that the present embodiment unscrews binding nut easily can be inserted with housing cavity of resorption or moves or exit penholder, will all not exit from clamping part by binding nut.
When above-mentioned placement, adjustment the utility model penholder, pushing ram is used to adjust holddown spring pretightning force, namely by rotating bodies, drives the pushing ram of one advance or retreat, thus the pretightning force of adjustment holddown spring, and result of use is good and conveniently.
Therefore, the utility model passes through rotating clamp jack panel up or down, makes clamping part clamp or unclamp penholder, and be convenient to place and adjust the length of penholder at clamping part housing cavity of resorption, structure is simple, and result of use is good.When hand-held Handheld Division, support the tiger's jaw portion of recess contact palm, thumb and forefinger are pinched respectively and are gripped recess in side, front and back, and it is firm to grasp, and uses comfortable.The utility model both can under the effect of pushing ram and holddown spring, and the pretightning force that holddown spring gives one, penholder downward all the time also can realize, when unclamp binding nut, penholder being moved down automatically, regulate penholder length convenient.During without penholder, by rotary body, upwards return by pushing ram, then back into by penholder in clamping part housing cavity of resorption, protection penholder is not touched disconnected.
The unspecified content of the utility model is prior art; under the prerequisite not departing from the utility model design concept; the various distortion that those skilled in the art make the technical solution of the utility model and improvement, all should be included within the scope of rights protection of the present utility model.
Claims (1)
1. a penholder folder, comprise housing, the top of housing is Handheld Division (1), the bottom of housing is clamping part (2), it is characterized in that: the cross section of described Handheld Division (1) is for oval, oval major axis is positioned at the left and right sides direction of Handheld Division, the upper right side of Handheld Division (1) is provided with and supports recess (11), all be provided with rear side on front side of the lower left of Handheld Division (1) and grip recess (8), Handheld Division (1) is 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, the inwall of housing epicoele is provided with epicoele internal thread, pushing ram (4) is provided with pushing ram external screw thread, described epicoele internal thread and pushing ram external screw thread suitable, the outer wall of described clamping part (2) is bullet, clamping part (2) is provided with housing cavity of resorption (12), clamping part (2) is provided with two symmetrical downward open slots (5), the upper outer wall root of clamping part (2) is provided with cannelure (10), described clamping part (2) is by housing cavity of resorption (12) clamping penholder (7), the inwall of cavity of resorption (12) and the outer wall of described penholder (7) suitable, the bullet outer wall of described clamping part (2) is provided with conical external screw thread, the conical outer wall of clamping part (2) is provided with binding nut (6), the inner chamber of binding nut (6) is provided with conical internal thread, the conical external screw thread of described conical internal thread and described clamping part (2) is suitable, described housing epicoele and described housing cavity of resorption up/down perforation, the top being positioned at housing cavity of resorption (12) is provided with holddown spring (9), the bottom of pushing ram (4) and the upper end Elastic Contact of holddown spring (9), the lower end of holddown spring (9) and the upper end Elastic Contact of penholder (7), described housing, binding nut (6), pushing ram (4) adopt transparent medical polyvinyl material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303154.8U CN204586211U (en) | 2015-05-04 | 2015-05-04 | A kind of penholder folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303154.8U CN204586211U (en) | 2015-05-04 | 2015-05-04 | A kind of penholder folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204586211U true CN204586211U (en) | 2015-08-26 |
Family
ID=53922403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520303154.8U Expired - Fee Related CN204586211U (en) | 2015-05-04 | 2015-05-04 | A kind of penholder folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204586211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816564A (en) * | 2015-05-04 | 2015-08-05 | 王新阳 | Pen-holder clamp and use method thereof |
| CN112405578A (en) * | 2020-11-23 | 2021-02-26 | 哈工大机器人（合肥）国际创新研究院 | Pen-shaped workpiece clamping mechanism at tail end of manipulator |
-
2015
- 2015-05-04 CN CN201520303154.8U patent/CN204586211U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816564A (en) * | 2015-05-04 | 2015-08-05 | 王新阳 | Pen-holder clamp and use method thereof |
| CN112405578A (en) * | 2020-11-23 | 2021-02-26 | 哈工大机器人（合肥）国际创新研究院 | Pen-shaped workpiece clamping mechanism at tail end of manipulator |
| CN112405578B (en) * | 2020-11-23 | 2022-07-26 | 哈工大机器人（合肥）国际创新研究院 | Pen-shaped workpiece clamping mechanism at tail end of manipulator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160504 |