CN205219030U

CN205219030U - Automatic nail puller of ejecting useless nail

Info

Publication number: CN205219030U
Application number: CN201521066742.0U
Authority: CN
Inventors: 郑茜文; 杨萍; 郑金香
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-21
Filing date: 2015-12-21
Publication date: 2016-05-11
Anticipated expiration: 2025-12-21

Abstract

The utility model discloses an automatic nail puller of ejecting useless nail, body and the traveller of sliding connection in pipe body inner cavity including vertical setting, the upper end of body is equipped with the main handle, be provided with vertical rectangular hole on the pipe wall of body, be provided with the assistant's handle with main handle parallel arrangement on the lateral wall of traveller, assistant's handle stretches out from vertical rectangular hole, the lower extreme of traveller is provided with the portion of getting of colluding that can insert the staple below of waiting to choose, the pipe wall lower extreme of the body left and right sides is equipped with can be gradually with the staple from colluding the oblique pushing force face that heels under the portion of the getting top when colluding the portion's of getting pulling staple rebound, be connected with on the body and insert the inside roof of traveller, the traveller is provided with the spout of dodging the roof in the portion of getting with colluding, the lower tip of roof has and is in the end slope pushing force face on the coplanar with the oblique pushing force face that heels. This automatic nail puller of ejecting useless nail can easily extract the staple perpendicularly to carrying out the automation with the staple of extracting and dumping, it is comparatively convenient to use.

Description

A kind of automatic ejection give up nail nail puller

Technical field

The utility model relate to a kind of automatic ejection give up nail nail puller.

Background technology

At present, in daily life and work, we often can contact and use staple, the sheet materials such as paper can conveniently effectively connect by staple, but when removing staple, the mode generally adopted at present directly adopts flat mouth screwdriver to carry out sled to get, but this sled is got mode and is very easily damaged material top layer, material is caused to use by secondary, and get in process at sled, this staple can be pulled out by tilting, causes connecting hole to expand, this kind of sled mode of getting is required great effort greatly in addition, increases user of service's labour intensity; Certainly also having on market also has special Nail nipper to carry out dismounting staple, but can only be taken off by staple after extracting staple and could continue to pull out next staple, can not pull out continuously.Therefore be necessary to design a kind of structure simple, easy to use, can by rectilinear for staple pull-out and non-easy damaged material table layer, and can automatically by the nail puller of the staple discharge nail puller device outside under dismounting.

Utility model content

It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, easy to use, rivet nut vertically can be extracted, and in passing the rivet nut of extracting can be ejected the nail puller of nail puller device outside.

For solving the problems of the technologies described above, the utility model comprises the body vertically arranged and the traveller be slidably connected in tube cavity, the upper end lateral wall of described body is provided with body vertically disposed main handle, the tube wall being positioned at the body below main handle is provided with vertical strip hole, the sidewall upper of the traveller of main handle homonymy is provided with the auxiliary-handle be arranged in parallel with main handle, described auxiliary-handle stretches out and can move up and down along it from vertical strip hole, the lower end of described traveller is provided with the hook that can insert below staple to be chosen and gets portion, the lower end of described body is beveled end, the inclined plane of described beveled end gets direction towards the hook hooking portion of getting, thus hook the tube wall getting the left and right sides, portion to be formed when hooking the portion of getting and pulling staple to move up can gradually by staple from hook the portion of getting push up under inclination oblique top power face, described body is connected with the top board inserting traveller inside, described traveller gets with hook chute portion being provided with and dodging top board, the bottom of described top board has the end inclination top power face in the same plane with rolling oblique top power face.

After adopting said structure, in use, first can fix auxiliary-handle, then the hook portion of getting is inserted below the rivet nut waited to choose and staple together and push up, pin main handle afterwards pull auxiliary-handle thus drive hook portion of getting to be extracted by staple, after extracting, continue to pull on auxiliary-handle and move, roll oblique top power face and hold power face, inclination top to combine and push being positioned at the hook staple got in portion gradually.

Described inclination oblique top power face is provided with the gripper shoe to downward-extension, the setting concordant with the lower surface of body of the bottom surface of described gripper shoe, is reserved with between the medial surface of described gripper shoe and the inner cavity surface of place tube wall and can holds the gap that leg followed closely by staple.

In order to be realized automatically moving down reset by the auxiliary-handle after being used to complete, between described traveller and body, be provided with the resetting means that traveller top can be gone back to below when not working.

Described resetting means comprises the guide pillar being arranged on traveller top, the top of described body is provided with baffle plate, described baffle plate is provided with the through hole stretched out for guide pillar upper end, described guide pillar is set with lower end and leans the back-moving spring leaned in traveller end face, upper end in baffle plate bottom surface.

The described hook portion of getting comprises the inserted sheet be disposed on below traveller, and the rearward end of described inserted sheet can directly or by connector and traveller link together, the setting concordant with the left and right side of traveller of the left and right side of described inserted sheet.

Conveniently insert below staple, the front end of described inserted sheet is provided with the cutting edge easily inserted below staple to be chosen.

Conveniently insert below staple, two corners of the front end of described inserted sheet are inclination angle.

In sum, the utility model structure is simple, easily vertically can be extracted by staple, and the staple extracted is carried out automatic drawing unloading, uses more for convenience.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:

Fig. 1 is perspective view of the present utility model;

Fig. 2 is the perspective view that the utility model adopts partial cutaway;

Fig. 3 is that sectional structure schematic diagram is looked on a left side of the present utility model.

Detailed description of the invention

With reference to accompanying drawing, the give up nail puller of nail of this automatic ejection comprises the body 1 vertically arranged, the preferred rectangle of end cross-sectional shape of body 1, can certainly be circular, traveller 2 is slidably connected in body 1, the length of traveller 2 is less than the length of body 1 inner chamber, and accordingly, the end cross-sectional shape of traveller 2 and the cavity shape of body 1 match, in addition, the arbitrary lateral wall in the upper end of body 1 is provided with body 1 vertically disposed main handle 3, be positioned on the tube wall of main handle 3 with the body 1 of side-lower and be provided with vertical strip hole 4, the sidewall upper of the traveller 2 of main handle 3 homonymy is provided with the auxiliary-handle 5 be arranged in parallel with main handle 3, conveniently auxiliary-handle 5 is installed, by offering screwed hole in the respective side walls of traveller 2, and external screw thread is set in the inner of auxiliary-handle 5, therefore the inner of auxiliary-handle 5 is contained in the screwed hole of traveller 2 through vertical strip hole 4 spiral shell from outside to inside, the outer end of this auxiliary-handle 5 is stretched out from vertical strip hole 4, this auxiliary-handle 5 can vertically move up and down thus drive traveller 2 to slide up and down in body 1 inner chamber by strip hole 4, the lower end of traveller 2 is also provided with the hook that can insert below staple to be chosen and gets portion, with reference to accompanying drawing, hook the portion of getting comprise be disposed on below traveller 2 in horizontally disposed inserted sheet 12, the thickness of inserted sheet 12 is approximately about 1.5mm, this inserted sheet 12 preferably and traveller 2 be integrated part, and only end is connected with traveller 2 thereafter, by connector, the rearward end of inserted sheet 12 can certainly be connected to the rear portion, bottom surface of traveller 2, therefore, between the end face and the bottom surface of traveller 2 of inserted sheet 12, the uncovered open slot in a front is formed, in addition, the left and right width of inserted sheet 12 is equal with the lumen width of body 1, and, the left and right width of this inserted sheet 12 should be less than wait to choose staple together top two follow closely between leg net span, therefore this width can design, certain body 1 lumen width also respective change respectively according to the staple of different size, conveniently inserted sheet 12 is inserted below the connecting rod between two nail legs, the end face of inserted sheet 12 is by downward-sloping gradually before backward, thus formation is easy to insert the cutting edge below staple to be chosen in the front end of inserted sheet 12, in addition, two outer corners of inserted sheet 12 front end are inclination angle, this inserted sheet 12 can be positioned at body 1 subjacent, thus be conveniently inserted into below staple, certainly in order to avoid the inserted sheet 12 stretching out body 1 subjacent damages by external force collision, as shown in Figure 3, this inserted sheet 12 its bottom surface preferred setting concordant with the bottom surface of body 1.

In order to can by staple automatic drawing unloading while staple is extracted, the lower end of body 1 is beveled end, the inclined plane of beveled end gets direction towards the hook hooking portion of getting, namely the lower end of inclined plane extends from the rear tube wall inside lower end of body 1 to front upper side direction, and extend on the leading flank of body 1 always, thus by the lower end forward corner entirety excision of body 1, therefore when choosing staple, the inclined plane being positioned at the tube wall lower end of body 1 left and right sides forms the inclination oblique top power face 6 of the nail leg that can contact the staple exceeding inserted sheet 12 both sides, this inclination oblique top power face 6 after extracting completely of pushing up to staple together will be stapled together under screw top again, this inclination oblique top power face 6 and inserted sheet 12 are also greater than the nail leg length of staple between the upper and lower every nearest distance.Due to when choosing staple, the body surface that this body 1 only can rely on pipe walls support thereafter to connect at staple, just stretchy auxiliary-handle 5 drives hook to get portion moves and is extracted by staple afterwards, this structure can not gentle support body 1, therefore continue with reference to accompanying drawing, roll on oblique top power face 6 to downward-extension gripper shoe 9 at two, the concordant setting in lower surface of the lower surface of gripper shoe 9 and the rear tube wall of body 1, be reserved with between the medial surface of gripper shoe 9 and the inner cavity surface of place tube wall and can hold the gap that leg followed closely by staple, therefore when choosing staple, this body 1 can rely on the rear tube wall bottom surface gentle support of the bottom surface of two gripper shoes 9 and body 1.

Continue with reference to accompanying drawing, roll oblique top power face 6 will staple together under screw top to fully coordinate, before body 1, tube wall is also provided with connecting plate by screw, connecting plate is provided with and vertically arranges and stretch into the top board 7 of body 1 inside, the built-in length of this top board 7 at least exceedes the inner side of open slot, accordingly, the front tube wall of body 1 offers dodge top board 7 dodge hole, in addition, traveller 2 gets with hook chute portion also offering and dodges top board 7, this chute is through to downwards to hook always to be got on the bottom surface in portion, and the bottom surface of top board 7 be obliquely installed by rear lower forward upward thus formed when hook the portion of getting pull staple to move up time can gradually by staple from hook the portion of getting push up under power face, end inclination top 8, this power face, end inclination top 8 is in a plane with the inclination oblique top power face 6 of both sides, body 1 lower end, therefore after can ensureing that staple is completely vertically extracted, this power face, end inclination top 8 and inclination oblique top power face 6 are jointly withstood the hook staple got in portion and it are pushed from the hook portion of getting gradually.

Continue with reference to accompanying drawing, in order to after end-of-job, auxiliary-handle 5 can realize automatically moving down reset, the top of this body 1 is provided with baffle plate, be provided with lower end in body 1 and lean the back-moving spring 11 leaned in traveller 2 end face, upper end in baffle plate bottom surface, therefore when after end-of-job, unclamp auxiliary-handle 5, back-moving spring 11 can lean traveller 2 makes it drive auxiliary-handle 5 slide downward; In order to first insert again below staple after fixing for the maintenance of the hook portion of getting, the top of traveller 2 arranges guide pillar 10, baffle plate is provided with through hole, the upper end of guide pillar 10 passes from through hole, now, this back-moving spring 11 is sleeved on the shell of column of the guide pillar 10 in body 1 inner chamber, therefore in use, can first the press...with one's finger top of guide pillar 10 avoids it to be subject to external force is moved, and now just can easily be inserted below staple in the hook portion of getting.

Claims

1. an automatic ejection gives up the nail puller of nail, it is characterized in that: comprise the body (1) vertically arranged and the traveller (2) be slidably connected in body (1) inner chamber, the upper end lateral wall of described body (1) is provided with and body (1) vertically disposed main handle (3), be positioned at main handle (3) below body (1) tube wall on be provided with vertical strip hole (4), the sidewall upper of the traveller (2) of main handle (3) homonymy is provided with the auxiliary-handle (5) be arranged in parallel with main handle (3), described auxiliary-handle (5) stretches out and can move up and down along it from vertical strip hole (4), the lower end of described traveller (2) is provided with the hook that can insert below staple to be chosen and gets portion, the lower end of described body (1) is beveled end, the inclined plane of described beveled end gets direction towards the hook hooking portion of getting, thus hook the tube wall getting the left and right sides, portion to be formed when hooking the portion of getting and pulling staple to move up can gradually by staple from hook the portion of getting push up under inclination oblique top power face (6), described body (1) is connected with and inserts the inner top board (7) of traveller (2), described traveller (2) and hook get chute portion being provided with and dodging top board (7), the bottom of described top board (7) has end inclination top power face (8) in the same plane with rolling oblique top power face (6).

2. automatic ejection as claimed in claim 1 gives up the nail puller of nail, it is characterized in that: described inclination oblique top power face (6) is provided with the gripper shoe (9) to downward-extension, the bottom surface of described gripper shoe (9) and the concordant setting in lower surface of body (1), be reserved with between the medial surface of described gripper shoe (9) and the inner cavity surface of place tube wall and can hold the gap that leg followed closely by staple.

3. automatic ejection as claimed in claim 1 gives up the nail puller of nail, it is characterized in that: be provided with the resetting means below traveller (2) can being pushed up back when not working between described traveller (2) and body (1).

4. automatic ejection as claimed in claim 3 gives up the nail puller of nail, it is characterized in that: described resetting means comprises the guide pillar (10) being arranged on traveller (2) top, the top of described body (1) is provided with baffle plate, described baffle plate is provided with the through hole stretched out for guide pillar (10) upper end, described guide pillar (10) is set with lower end and leans the back-moving spring (11) leaned in traveller (2) end face, upper end in baffle plate bottom surface.

5. as the automatic ejection as described in arbitrary in Claims 1-4 gives up the nail puller of nail, it is characterized in that: the described hook portion of getting comprises the inserted sheet (12) being disposed on traveller (2) below, the rearward end of described inserted sheet (12) can directly or by connector and traveller (2) link together, the left and right side of described inserted sheet (12) and the concordant setting in left and right side of traveller (2).

6. automatic ejection as claimed in claim 5 gives up the nail puller of nail, it is characterized in that: the front end of described inserted sheet (12) is provided with the cutting edge easily inserted below staple to be chosen.

7. automatic ejection as claimed in claim 6 gives up the nail puller of nail, it is characterized in that: two corners of the front end of described inserted sheet (12) are inclination angle.