CN2104738U - Drawing pin nailing device - Google Patents
Drawing pin nailing device Download PDFInfo
- Publication number
- CN2104738U CN2104738U CN 91225750 CN91225750U CN2104738U CN 2104738 U CN2104738 U CN 2104738U CN 91225750 CN91225750 CN 91225750 CN 91225750 U CN91225750 U CN 91225750U CN 2104738 U CN2104738 U CN 2104738U
- Authority
- CN
- China
- Prior art keywords
- push rod
- drawing pin
- iron hammer
- suction nozzle
- shell
- 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- Withdrawn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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 238000009527 percussion Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 4
- 210000003813 thumb Anatomy 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to a tool for nailing drawing pins, which belongs to a special tool for nailing drawing pins. It is composed of drawing pin suction head, push rod and handle striking device. The drawing pin can be adsorbed by the sucker; the handle striking device comprises a handle shell, a bayonet lock, an iron hammer and a force spring, the relaxation elasticity of the force spring can push the iron hammer to strike the ejector rod, and finally, force is acted on the drawing pin to firmly nail the drawing pin. The utility model discloses available thumb pin is nailed the material of various hardness on the object of various hardness. Convenient to use, laborsaving.
Description
The utility model relates to a kind of instrument of following closely drawing pin, belongs to the specific purpose tool that the nail drawing pin uses.
Known a kind of method of following closely drawing pin is: with thumb drawing pin is pressed in the required object.This method can only be with materials such as paper, picture nails on the softer object of quality, runs into then effort very of the harder object of quality, and drawing pin usually takes place by not firm or by not entering or causing drawing pin fractures.
Task of the present utility model be make a kind of light and handy, laborsaving, can be with material nail the specific purpose tool on the object of various hardness of drawing pin with various hardness.
Thumback nailing apparatus of the present utility model is by drawing pin suction nozzle, push rod and hold the handle percussion device and form.Described suction nozzle comprises suction nozzle shell and the annular permanent magnnet that matches with the figure head of a nail, and magnet can be adsorbed on drawing pin on the suction nozzle.Described push rod one end is connected with suction nozzle, and the other end passes the tabula of holding in the handle percussion device and combines with bayonet lock, and the effect of push rod is the conduction of power.The described handle percussion device of holding comprises and holds handle shell, back-moving spring, tabula, bayonet lock, iron hammer and the spring of having an effect.The push rod that back-moving spring can be held retraction in the handle percussion device sets back; In the middle of the tabula circular hole is arranged, its internal diameter is identical with the push rod external diameter, and tabula can make push rod, back-moving spring and iron hammer be held in a predetermined position.Bayonet lock is installed on the iron hammer, a circular hole is also arranged in the middle of it, and its internal diameter is identical with the push rod external diameter, when bayonet lock endoporus and push rod interlace, push rod is blocked, when bayonet lock endoporus and push rod to the time, push rod is freed also can pass through bayonet lock; Iron hammer is the hollow hammer of end sealing, and its external diameter is with to hold the handle internal diameter of outer cover identical, and its internal diameter is a bit larger tham the push rod external diameter, and push rod can stretch in the iron hammer, and the effect of iron hammer is to hit push rod under the effect of the spring of having an effect; Diastole elastic force after the spring of having an effect is compressed can promote iron hammer, produces hitting power.
Characteristics of the present utility model are, can with drawing pin with the material nail of various hardness on the object of various hardness, and laborsaving, drawing pin does not fracture.
Accompanying drawing is a structural representation of the present utility model.
Embodiment: referring to accompanying drawing, annular magnet 1 is embedded in the suction nozzle shell 2, suction nozzle shell 2 is fixedlyed connected with an end of push rod 3, push rod 3 extend into to be held in the handle shell 4, and the spring 5 of having an effect is installed on the push rod 3, and tabula 6 is fixed on holds handle shell 4 internal diameter central authorities, bayonet lock 7 is housed on the iron hammer 8, spring 9 one ends of having an effect link to each other with iron hammer 8, the other end with hold handle shell 4 bottom connections, hold handle shell 4 and be the undergauge shape at A, B place.Its operation principle is: drawing pin is adsorbed on the annular magnet 1; Hold and hold handle shell 4, drawing pin is aimed at the position that to follow closely, vertically slightly with defeating, this moment, active force embedded drawing pin in the object, its reaction force makes push rod 3 to holding handle shell 4 internal motions, back-moving spring 5 is compressed, and at this moment bayonet lock 7 endoporus and push rod 3 interlace push rod 3 and iron hammer 8 are become one, and just spring 9 transmits power and the spring 9 of will having an effect compresses to sending along iron hammer 8; When bayonet lock 7 moves to the B position, bayonet lock 7 passive generation displacements, this moment, bayonet lock 7 endoporus were relative with push rod 3, push rod 3 is freed, and so far, push rod 3 and iron can relative motions, at this moment iron hammer to the motion of push rod 3 directions, finally hits push rod 3 fast under the diastole elastic force effect of the spring 9 of having an effect; This hitting power just acts on the drawing pin along push rod 3, suction nozzle 2, make drawing pin firmly ground nail on object.Remove Thumback nailing apparatus, the diastole elastic force of back-moving spring 5 can make push rod 3 and suction nozzle 2 set back.When running into hard objects, can repeat to hit same drawing pin, till stickfast.
Claims (1)
1, a kind of Thumback nailing apparatus, comprise the drawing pin suction nozzle formed by annular magnet 1 and suction nozzle shell 2, push rod 3 and hold the handle percussion device by what hold that handle shell 4, back-moving spring 5, tabula 6, bayonet lock 7, iron hammer 8, the spring 9 of having an effect form, it is characterized in that annular magnet 1 is embedded in the suction nozzle shell 2 adsorbable drawing pin; Push rod 3 one ends are connected with suction nozzle shell 2, and the other end extend into holds handle shell 4 inside; Back-moving spring 5 is contained on the push rod 3, and push rod 3 is set back under off working state, and tabula 6 is contained in holds handle shell 4 internal diameter central authorities, and tabula 6 centers have a circular hole that push rod 3 is passed through, and push rod 3, back-moving spring 5 and iron hammer 8 are held in a predetermined position; Bayonet lock 7 is contained on the iron hammer 8, and a circular hole is arranged on the bayonet lock 7, can block or free push rod 3; Iron hammer 8 is end closed hollow hammers, can hit push rod 3 under the effect of the spring 9 of having an effect; Hold the handle shell and be the undergauge shape at A, B place internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225750 CN2104738U (en) | 1991-10-07 | 1991-10-07 | Drawing pin nailing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225750 CN2104738U (en) | 1991-10-07 | 1991-10-07 | Drawing pin nailing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2104738U true CN2104738U (en) | 1992-05-20 |
Family
ID=4931972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91225750 Withdrawn CN2104738U (en) | 1991-10-07 | 1991-10-07 | Drawing pin nailing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2104738U (en) |
-
1991
- 1991-10-07 CN CN 91225750 patent/CN2104738U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |