CN209534598U - A kind of safe retractable drawing pin - Google Patents
A kind of safe retractable drawing pin Download PDFInfo
- Publication number
- CN209534598U CN209534598U CN201920073720.9U CN201920073720U CN209534598U CN 209534598 U CN209534598 U CN 209534598U CN 201920073720 U CN201920073720 U CN 201920073720U CN 209534598 U CN209534598 U CN 209534598U
- Authority
- CN
- China
- Prior art keywords
- nail
- ontology
- head
- connection ring
- fixed link
- 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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Abstract
The utility model discloses a kind of safe retractable drawing pins, more particularly to life office articles field, including head of a nail ontology, head of a nail ontology one end is equipped with positive stop lug boss, the head of a nail ontology other end is equipped with fixing lug boss, the head of a nail body interior is equipped with nail rod ontology, the head of a nail ontology and nail rod ontology junction are equipped with storage cavity, the head of a nail outer body is equipped with connection ring, the connection ring outer wall is equipped with anti-skidding raised line, fixed link is equipped between the connection ring and nail rod ontology, the head of a nail ontology and fixed link junction are equipped with regulating tank, locating slot is equipped between described regulating tank one end and head of a nail ontology.The utility model is by being equipped with head of a nail ontology and connection ring, forward rotation connection ring takes out fixed link out of locating slot, connection ring of pulling back is subjected to displacement in regulating tank through fixed link, it can drive inside nail rod ontology income storage cavity, the safety in utilization for improving the device, the generation for the event for avoiding user's hand from stabbing.
Description
Technical field
The utility model relates to life office product technical fields, more specifically, this is practical be related to it is a kind of it is safe can
Retractable drawing pin.
Background technique
Drawing pin is the product for fixing drawing, calligraphy and painting, is generally fixed temporarily, and easy to use, peace is torn open laborsaving, and cap is big
Paper or cloth are followed closely a kind of daily necessity on plank or wall by the short nail of needle.
The utility model patent of patent application publication CN202806108U discloses a kind of drawing pin, including nail needle and nail
Cap, one end of the nail needle tack and the inner surface of the head of a nail connect, and the nail needle is equipped with screw thread, and the outer surface of the head of a nail is set
There is handle, the face that the handle finger is held is vertical with the outer surface of the head of a nail.The utility model drawing pin has the advantage that nail needle
Be equipped with screw thread, the head of a nail is equipped with handle, in use, people it is dominated by hand live handle, will nail needle rotate into the plate to be hammered into or
Metope.To extract drawing pin, handle is rotated toward opposite direction.
However the most contour structures of drawing pin of above-mentioned patent be it is single, take drawing pin when tip be easy to cause user's
Stab, especially young child using when be easier to cause stabbing for hand, reduce the safety in utilization of the device.
Utility model content
In order to overcome the drawbacks described above of the prior art, the embodiments of the present invention provide a kind of safe retractable figure
Nail, is taken out fixed link by being forward rotatablely connected ring, connection ring of pulling back occurs in regulating tank through fixed link out of locating slot
Displacement can drive inside nail rod ontology income storage cavity, can not only reduce the original volume of drawing pin and band be facilitated to go out, can also be
Nail rod ontology is taken in into head of a nail body interior during being not used.
To achieve the above object, the utility model provides the following technical solutions: a kind of safe retractable drawing pin, including
Head of a nail ontology, head of a nail ontology one end are equipped with positive stop lug boss, and the head of a nail ontology other end is equipped with fixing lug boss, the head of a nail
Body interior is equipped with nail rod ontology, and the head of a nail ontology and nail rod ontology junction are equipped with storage cavity, and the head of a nail sheet is external
Side is equipped with connection ring, and the connection ring outer wall is equipped with anti-skidding raised line, and fixed link, institute are equipped between the connection ring and nail rod ontology
It states head of a nail ontology and fixed link junction is equipped with regulating tank, locating slot is equipped between described regulating tank one end and head of a nail ontology.
In a preferred embodiment, the nail rod body tip outer wall is equipped with drilling screw thread, the drilling screw thread
It is set as forward helical form.
In a preferred embodiment, the fixed link and nail rod ontology one end are integrally formed, the regulating tank and
Locating slot is adapted with fixed link.
In a preferred embodiment, the positive stop lug boss and fixing lug boss with this body by integral forming of the head of a nail, institute
Storage cavity one end is stated through fixing lug boss.
In a preferred embodiment, the quantity of the anti-skidding raised line is set as multiple, multiple anti-skidding raised lines
It is evenly distributed on connection ring outer wall, the anti-skidding raised line and connection ring are integrally formed.
In a preferred embodiment, the connection ring is adapted with head of a nail ontology, the storage cavity and nail rod
Ontology is adapted.
The technical effect and advantage of the utility model:
1, the utility model is by being equipped with head of a nail ontology and connection ring, and forward rotation connection ring is by fixed link out of locating slot
It takes out, connection ring of pulling back is subjected to displacement in regulating tank through fixed link, can be driven inside nail rod ontology income storage cavity, not only
The original volume of drawing pin, which can be reduced, facilitates band to go out, and nail rod ontology can also be taken in head of a nail body interior during being not used, mentioned
The safety in utilization of the high device, the generation for the event for avoiding user's hand from stabbing；
2, the utility model can increase connection ring and make by being equipped with anti-skidding raised line and drilling screw thread, the setting of anti-skidding raised line
The frictional force of user's hand, convenient for adjusting connection ring position, convenient for users to the position of fixed link and locating slot when rotation connection ring
It sets and fixes and separate, user can forward rotate head of a nail ontology and nail rod ontology is driven to follow closely into wall or plate body, creep into screw thread not only
Nail rod ontology can be increased rotates into rate, moreover it is possible to increase the frictional force between nail rod ontology and fixed object, avoid nail rod ontology
It falls off.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the head of a nail ontology and connection ring structure schematic diagram of the utility model.
Fig. 3 is the nail rod body construction schematic diagram of the utility model.
Appended drawing reference are as follows: 1 head of a nail ontology, 2 positive stop lug boss, 3 fixing lug boss, 4 nail rod ontologies, 5 storage cavities, 6 connection rings,
7 anti-skidding raised lines, 8 fixed links, 9 regulating tanks, 10 locating slots, 11 drilling screw threads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of safe retractable drawing pin as shown in Figs. 1-3, including head of a nail ontology 1, institute
1 one end of head of a nail ontology is stated equipped with positive stop lug boss 2,1 other end of head of a nail ontology is equipped with fixing lug boss 3, in the head of a nail ontology 1
Portion is equipped with nail rod ontology 4, and the head of a nail ontology 1 is equipped with storage cavity 5,1 outside of head of a nail ontology with 4 junction of nail rod ontology
Equipped with connection ring 6,6 outer wall of connection ring is equipped with anti-skidding raised line 7, and fixed link is equipped between the connection ring 6 and nail rod ontology 4
8, the head of a nail ontology 1 is equipped with regulating tank 9 with 8 junction of fixed link, is equipped between described 9 one end of regulating tank and head of a nail ontology 1
Locating slot 10.
Further, in the above-mentioned technical solutions, the 4 tip outer wall of nail rod ontology is equipped with drilling screw thread 11, the brill
Forward helical form is set as into screw thread 11, and what drilling screw thread 11 can not only increase nail rod ontology 4 rotates into rate, moreover it is possible to increase nail rod
Frictional force between ontology 4 and fixed object avoids falling off for nail rod ontology 4；
Further, in the above-mentioned technical solutions, the fixed link 8 is integrally formed with 4 one end of nail rod ontology, the adjusting
Slot 9 and locating slot 10 are adapted with fixed link 8, push connection ring 6 that position movement occurs on head of a nail ontology 1, via fixation
Sliding of the bar 8 in regulating tank 9 drives nail rod ontology 4 to protrude inside storage cavity 5；
Further, in the above-mentioned technical solutions, the positive stop lug boss 2 and fixing lug boss 3 with 1 one of head of a nail ontology at
Fixing lug boss 3 is run through in type, described 5 one end of storage cavity；
Further, in the above-mentioned technical solutions, the quantity of the anti-skidding raised line 7 is set as multiple, multiple described anti-skidding
Raised line 7 is evenly distributed on 6 outer wall of connection ring, and the anti-skidding raised line 7 is integrally formed with connection ring 6, and the setting of anti-skidding raised line 7 can increase
Add the frictional force of connection ring 6 Yu user's hand, convenient for adjusting 6 position of connection ring, convenient for users to fixing when rotation connection ring 6
Bar 8 is fixed and is separated with the position of locating slot 10；
Further, in the above-mentioned technical solutions, the connection ring 6 is adapted with head of a nail ontology 1, the storage cavity 5
It is adapted with nail rod ontology 4, nail rod ontology 4 is taken in inside storage cavity 5, can not only reduce the original volume of drawing pin and conveniently take out of
Nail rod ontology 4 can also be taken in inside head of a nail ontology 1 during being not used, improve the safety in utilization of the device, avoid making by door
The generation for the event that user's hand is stabbed.
Utility model works principle:
Referring to Figure of description 1-3, if user need to use the drawing pin that article is fixed, it is only necessary to push connection ring
6 occur position movement on head of a nail ontology 1, via sliding of the fixed link 8 in regulating tank 9, drive nail rod ontology 4 empty from storage
It is protruded inside chamber 5, subsequent backwards rotation connection ring 6 drives fixed link 8 to be recycled to inside locating slot 10, to 4 position of nail rod ontology
It carries out position to fix, if can forward be rotatablely connected ring 6 during the drawing pin is idle and take out fixed link 8 out of locating slot 10, pull back
Connection ring 6 takes in nail rod ontology 4 inside storage cavity 5；
Further, referring to Figure of description 2-3, the setting of anti-skidding raised line 7 can increase connection ring 6 and user's hand
Frictional force is fixed convenient for adjusting 6 position of connection ring convenient for users to fixed link 8 when rotation connection ring 6 and the position of locating slot 10
With separate, user can forward rotate head of a nail ontology 1 and nail rod ontology 4 is driven to follow closely into wall or plate body, creep into screw thread 11 and not only may be used
Increase nail rod ontology 4 rotates into rate, moreover it is possible to increase the frictional force between nail rod ontology 4 and fixed object, avoid nail rod ontology 4
It falls off.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the utility model discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure,
His structure, which can refer to, to be commonly designed, and under not conflict situations, the utility model the same embodiment and different embodiments can be mutual
Combination；
Last: the above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of safe retractable drawing pin, including head of a nail ontology (1), it is characterised in that: described head of a nail ontology (1) one end is set
Have positive stop lug boss (2), head of a nail ontology (1) other end is equipped with fixing lug boss (3), and nail is equipped with inside the head of a nail ontology (1)
Bar body (4), the head of a nail ontology (1) and nail rod ontology (4) junction are equipped with storage cavity (5), and the head of a nail ontology (1) is outside
Side is equipped with connection ring (6), and connection ring (6) outer wall is equipped with anti-skidding raised line (7), the connection ring (6) and nail rod ontology (4) it
Between be equipped with fixed link (8), the head of a nail ontology (1) and fixed link (8) junction are equipped with regulating tank (9), the regulating tank (9) one
Locating slot (10) are equipped between end and head of a nail ontology (1).
2. a kind of safe retractable drawing pin according to claim 1, it is characterised in that: nail rod ontology (4) point
Outer wall is held to be equipped with drilling screw thread (11), the drilling screw thread (11) is set as forward helical form.
3. a kind of safe retractable drawing pin according to claim 1, it is characterised in that: the fixed link (8) and nail
Bar body (4) one end is integrally formed, and the regulating tank (9) and locating slot (10) are adapted with fixed link (8).
4. a kind of safe retractable drawing pin according to claim 1, it is characterised in that: the positive stop lug boss (2) and
Fixing lug boss (3) is integrally formed with head of a nail ontology (1), and fixing lug boss (3) are run through in described storage cavity (5) one end.
5. a kind of safe retractable drawing pin according to claim 1, it is characterised in that: the anti-skidding raised line (7)
Quantity is set as multiple, and multiple anti-skidding raised lines (7) are evenly distributed on connection ring (6) outer wall, the anti-skidding raised line (7) and company
Connect ring (6) integrated molding.
6. a kind of safe retractable drawing pin according to claim 1, it is characterised in that: the connection ring (6) and nail
Cap ontology (1) is adapted, and the storage cavity (5) is adapted with nail rod ontology (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073720.9U CN209534598U (en) | 2019-01-17 | 2019-01-17 | A kind of safe retractable drawing pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073720.9U CN209534598U (en) | 2019-01-17 | 2019-01-17 | A kind of safe retractable drawing pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534598U true CN209534598U (en) | 2019-10-25 |
Family
ID=68270048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920073720.9U Expired - Fee Related CN209534598U (en) | 2019-01-17 | 2019-01-17 | A kind of safe retractable drawing pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209534598U (en) |
-
2019
- 2019-01-17 CN CN201920073720.9U patent/CN209534598U/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: 20191025 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |