CN211868980U - Auxiliary binding device for draw-bar clamp - Google Patents

Abstract

The utility model relates to a stationery mainly relates to a supplementary binding means of pole clamp takes out, including first clamping piece and second clamping piece, the one end of first clamping piece and second clamping piece is connected, and just first clamping piece forms the contained angle with the second clamping piece in the junction, the other end of first clamping piece and second clamping piece is for pressing from both sides the mouth, presss from both sides the first nip face that the mouth was equipped with through first clamping piece and second clamping piece and presss from both sides mouthful face clamp and establish the binding spine portion one end at loose-leaf paper, the link of first clamping piece and second clamping piece for activity or fixed or an organic whole connection. The utility model discloses be convenient for with the clamping piece expansion back insertion paper of pole clamp, operation process is simple swift, is particularly suitable for the pole clamp of taking out of thick text to bind, improves and binds efficiency and utilization ratio, and structure and processing technology are simple, and repetitious usage, green safety ring protects, practices thrift the cost.

Description

Auxiliary binding device for draw-bar clamp

Technical Field

The utility model relates to a stationery, mainly relate to a supplementary binding means of pole clamp takes out.

Background

The existing binding mode of the draw-bar clamp mainly uses the hand to break the clamping piece and clamp the paper, because the draw-bar clamp has strong clamping force, the operation is not convenient enough, and at present, the technology which is convenient for clamping the paper after expanding the clamping piece of the draw-bar clamp is not available.

Disclosure of Invention

An object of the utility model is to avoid prior art's not enough to provide a nimble, simple operation's binding means.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a supplementary binding means of pole clamp takes out, includes first clamping piece and second clamping piece, and the one end of first clamping piece and second clamping piece is connected, and first clamping piece and second clamping piece form the contained angle in the junction, the other end of first clamping piece and second clamping piece is for pressing from both sides the mouth, presss from both sides the mouth and presss from both sides a mouthful face through first clamping piece and the second that is equipped with on second clamping piece and press from both sides a mouthful face and press from both sides the binding spine portion one end of establishing loose-leaf paper, the link of first clamping piece and second clamping piece be for moving about or fixed or an organic whole connection.

Furthermore, at least one guide groove is arranged on the surfaces of the first clamping piece, the second clamping piece, the first clamping opening surface and the second clamping opening surface along the binding direction of the spine part of the loose-leaf paper.

Furthermore, the first clamping opening surface and the second clamping opening surface are respectively movably or fixedly or integrally connected to the end parts of the first clamping piece and the second clamping piece.

Furthermore, a slotted hole is arranged on the guide groove.

Furthermore, at least one of the first and second clamping opening surfaces is arranged on the same plane with the first or second clamping piece.

Furthermore, at least one of the first opening clamping surface and the second opening clamping surface is provided with a limiting part, the limiting part is attached to the loose-leaf paper binding ridge part, and the limiting part is a limiting piece, a limiting rod or a limiting block.

Furthermore, a limiting piece is arranged on the clamping piece between the first clamping piece and the second clamping piece and is attached to the end face of the loose-leaf paper binding ridge part; the limiting piece is a limiting piece, a limiting rod or a limiting block.

Furthermore, a tension spring or an elastic rope is arranged between the two clamping pieces at one side of the clamping opening of the first clamping piece and the second clamping piece.

Furthermore, the paper pinching device further comprises a paper pinching clip, wherein the paper pinching clip comprises a third clamping piece, a fourth clamping piece and a handle used for separating the third clamping piece from the fourth clamping piece, and the first clamping opening surface and the second clamping opening surface are fixedly connected to the third clamping piece and the fourth clamping piece respectively.

Furthermore, the first clamping piece and the second clamping piece are plastic sheets or metal sheets or wood sheets or bamboo sheets, and the first clamping opening surface and the second clamping opening surface are made of the same or different materials as the two clamping pieces.

The utility model has the advantages that: the utility model discloses be convenient for with the clamping piece expansion back insertion paper of pole clamp, operation process is simple swift, is particularly suitable for the pole clamp of taking out of thick text to bind, improves and binds efficiency and utilization ratio, and structure and processing technology are simple, and repetitious usage, green safety ring protects, practices thrift the cost.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 3 of the present invention;

fig. 4 is a schematic structural diagram of embodiment 4 of the present invention;

fig. 5 is a schematic structural diagram of embodiment 5 of the present invention;

fig. 6 is a schematic structural diagram of embodiment 6 of the present invention;

fig. 7 is a schematic structural view of embodiment 7 of the present invention.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1: as shown in fig. 1, an auxiliary binding device of a rod-pulling clamp comprises a first clamping piece 21 and a second clamping piece 22, wherein one ends of the first clamping piece 21 and the second clamping piece 22 are connected, an included angle is formed at the connection position of the first clamping piece 21 and the second clamping piece 22, the other ends of the first clamping piece 21 and the second clamping piece 22 are clamping openings, and the clamping openings are clamped at one end of a binding ridge part of loose-leaf paper through a first clamping opening surface 28 and a second clamping opening surface 29 which are arranged on the first clamping piece 21 and the second clamping piece 22; the first clamping piece 21 and the second clamping piece 22 are integrally connected. A guide groove 23 is provided on the surfaces of the first jaw 21 and the first nip surface 28, and the surfaces of the second jaw 22 and the second nip surface 29, and along the binding direction of the back of the loose-leaf pages. The first and second jaw surfaces 28 and 29 are integrally connected to the ends of the first and second jaws 21 and 22, respectively. The first clamping piece 21 and the second clamping piece 22 are plastic pieces, metal pieces, wood pieces or bamboo pieces. The first and second clipping faces 28 and 29 are made of the same or different materials as the first and second clipping pieces 21 and 22.

After the loose-leaf paper binding spine part is provided with the auxiliary binding device of the draw-bar clamp, the opening at one side of the draw-bar clamp is clamped into the connecting end with an angle between the first clamping piece 21 and the second clamping piece 22, the draw-bar clamp is pushed at the moment, and the clamping pieces of the draw-bar clamp are expanded by the connecting end to clamp paper to finish binding.

Example 2: as shown in fig. 2, the second jaw face 29 and the second jaw 22 are arranged on the same plane, as in embodiment 1.

Example 3: as shown in fig. 3, the same as in embodiment 1, except that the first limiting member 20 is provided on the first nip surface 28 and the second nip surface 29, and the first limiting member 20 is provided in contact with the loose-leaf binding spine, in this case, the first limiting member 20 and the first nip surface 28 and the second nip surface 29 have an L-shaped cross section, respectively; the first limiting member 20 is a limiting piece. Three guide grooves 23 are arranged on the surfaces of the first clamping piece 21 and the first opening surface 28 and the surfaces of the second clamping piece 22 and the second opening surface 29 along the binding direction of the spine part of the loose-leaf paper; a second limiting piece 24 is arranged on the clamping piece between the first clamping piece 21 and the second clamping piece 22, and the second limiting piece 24 is arranged by being attached to the end face of the spine part of the loose-leaf paper binding; the second limiting member 24 is a limiting rod.

Example 4: as shown in fig. 4, the same as in embodiment 1, except that the first stopper 20 is provided on the second nip surface 29, and the first stopper 20 is attached to the back of the loose-leaf binding, and at this time, the first stoppers 20 and the second nip surface 29 each have an L-shaped cross section; the first limiting member 20 is a limiting piece. A second limiting piece 24 is arranged at the joint of the second clamping opening surface 29 and the second clamping piece 22, and the second limiting piece 24 is arranged by being attached to the end surface of the spine of the loose-leaf paper binding; the second limiting member 24 is a limiting rod. Guide grooves 23 are arranged on the surfaces of the first clamping piece 21 and the first opening surface 28 and the surfaces of the second clamping piece 22 and the second opening surface 29 along the binding direction of the spine part of the loose-leaf paper; the slotted holes 5 are arranged on the first clamping piece 21 and the first opening clamping surface 28 as well as the second clamping piece 22 and the second opening clamping surface 29 along the guide groove, so that the paper compatible with different thicknesses is realized, and particularly, the clamping strip of the rod drawing clamp is clamped along the guide groove and the slotted hole track when the thin loose-leaf paper is bound conveniently.

Example 5: as shown in fig. 5, the same as embodiment 1, except that the first clamping piece 21 and the second clamping piece 22 are movably connected by a hinge 3

Example 6: as shown in fig. 6, the same as in embodiment 1, except that a tension spring 27 is provided between the first jaw 21 and the second jaw 22 on the jaw side.

Example 7: as shown in fig. 7, the same as in embodiment 1, except that a paper pinch grip 4 is further included, the paper pinch grip 4 includes a third clamping piece 41 and a fourth clamping piece 42, and a handle for separating the third clamping piece 41 and the fourth clamping piece 42, and the first nip surface 28 and the second nip surface 29 are respectively attached to the third clamping piece 41 and the fourth clamping piece 42.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a supplementary binding means of pole clamp takes out, its characterized in that includes first clamping piece and second clamping piece, and the one end of first clamping piece and second clamping piece is connected, and first clamping piece forms the contained angle with the second clamping piece in the junction, the other end of first clamping piece and second clamping piece is for pressing from both sides the mouth, presss from both sides the mouth and presss from both sides a mouthful face and the second through the first clamp that is equipped with on first clamping piece and the second clamping piece and press from both sides the binding spine portion one end of living page paper, the link of first clamping piece and second clamping piece for activity or fixed or an organic whole connection.

2. The draw bar clip assist binding apparatus as claimed in claim 1, wherein at least one guide groove is provided on the surfaces of the first jaw, the second jaw, the first nip surface and the second nip surface in the binding direction of the back of the loose-leaf paper.

3. The draw bar clip assist binding apparatus of claim 1, wherein the first jaw face and the second jaw face are movably or fixedly or integrally connected to the ends of the first jaw piece and the second jaw piece, respectively.

4. The rod clamp-assisted binding of claim 2, wherein the guide slot is provided with a slotted hole.

5. The draw bar clip assist binding apparatus of claim 1, wherein at least one of the first and second jaw faces is disposed in a common plane with the first or second jaw piece.

6. The auxiliary binding device of claim 1, wherein at least one of the first opening surface or the second opening surface has a limiting member, the limiting member is disposed to abut against the spine of the loose-leaf paper binding, and the limiting member is a limiting plate, a limiting rod or a limiting block.

7. The draw bar clip assist binding apparatus according to claim 1, wherein a stop member is provided on the clamping piece between the first clamping piece and the second clamping piece, the stop member being arranged to abut against an end face of the back of the loose-leaf paper binding; the limiting piece is a limiting piece, a limiting rod or a limiting block.

8. The draw bar clip assist binding apparatus of claim 1, wherein a tension spring or elastic cord is provided between the first jaw and the second jaw on the jaw side of the first jaw and the second jaw.

9. The present invention as in claim 1 further comprising a pinch grip comprising a third jaw piece and a fourth jaw piece, and a handle for separating said third jaw piece from said fourth jaw piece, said first jaw face and said second jaw face being attached to said third jaw piece and said fourth jaw piece, respectively.

10. The rod clamp auxiliary binding apparatus of any one of claims 1-9, wherein the first and second clamping pieces are plastic or metal or wood or bamboo, and the first and second clamping surfaces are the same or different materials than the two clamping pieces.

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