CN214828073U

CN214828073U - Wear-resisting label sticker

Info

Publication number: CN214828073U
Application number: CN202120216563.XU
Authority: CN
Inventors: 胡剑松
Original assignee: Ningbo Brothers Printing Co ltd
Current assignee: Ningbo Brothers Printing Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-23
Anticipated expiration: 2031-01-26

Abstract

The application relates to a wear-resistant label sticker, and relates to the fields of label paper and the like. It includes rolls up the core and around rolling up the label paper on the core, it is provided with the connecting seat along its axial one end to roll up the core, be provided with the connecting rod on the wall of connecting seat, the cover is equipped with extension spring on the connecting rod, the pot head that the connecting seat was kept away from to the connecting rod is equipped with the fixed plate, extension spring's both ends difference fixed connection is on connecting seat and fixed plate, just extension spring is tensile state, the fixed plate supports tightly on label paper in the face of the surface of connecting seat. The fixed plate in this application supports tightly on label paper under extension spring's effect to the risk that the coiling took place the pine to take off on rolling up the core reduces to some extent.

Description

Wear-resisting label sticker

Technical Field

The application relates to the field of label paper, in particular to a wear-resistant label sticker.

Background

The label paper has the advantages of no need of brushing glue, no need of pasting paste, no need of dipping water, no pollution, label-sticking time saving and the like compared with the traditional label. The label paper is a composite material which takes paper, film or other special materials as the fabric, the back surface is coated with adhesive, and silicon-coated protective paper as the base paper, and the finished label is formed after printing, die cutting and other processing. The labels are often wound around cores and when the user needs to use the label paper, the user tears the label paper off the core and applies the label paper in place.

In view of the above-mentioned related art, the inventor believes that the label paper wound around the core is at risk of being released when the label paper is used.

SUMMERY OF THE UTILITY MODEL

In order to reduce the risk that the pine takes place to take off around the label paper of rolling up on rolling up the core, this application provides a wear-resisting label sticker.

The application provides a wear-resistant label sticker adopts following technical scheme:

the utility model provides a wear-resisting label sticker, includes rolls up the core and winds the label paper of rolling up on rolling up the core, it is provided with the connecting seat to roll up core along its axial one end, be provided with the connecting rod on the wall of connecting seat, the cover is equipped with extension spring on the connecting rod, the pot head that the connecting seat was kept away from to the connecting rod is equipped with the fixed plate, extension spring's both ends difference fixed connection is on connecting seat and fixed plate, just extension spring is tensile state, the fixed plate supports tightly on label paper in the face of the surface of connecting seat.

Through adopting above-mentioned technical scheme, because extension spring is tensile state, consequently both ends difference fixed connection is the extension spring on connecting seat and the fixed plate and exerts pulling force to the fixed plate. The surface of the fixing plate which is subjected to the tension and faces the connecting seat is tightly propped against the outer cylindrical surface of the label paper, so that the risk of loosening the note paper in the process of transportation or storage is reduced.

Optionally, the surface of the fixing plate facing the connecting seat is densely provided with protrusions.

Through adopting above-mentioned technical scheme, the protruding roughness that makes the fixed plate face on the surface of connecting seat improves to some extent. The higher fixed plate of roughness and the frictional force between the label paper surface are great to make and be difficult to take place relative slip between label sticker and the fixed plate, and then make and take place the risk that the pine takes place to take off further to reduce around the label paper of rolling up on rolling up the core.

Optionally, one side of the fixing plate facing the connecting seat is provided with an arch structure which is concave towards one side far away from the connecting plate.

Through adopting above-mentioned technical scheme, the fixed plate makes the fixed plate support tightly when on label paper in the face of the domes on the surface of connecting seat, and the area of contact between fixed plate and the label paper increases to make the fixed plate improve to the tight effect of supporting of label paper, and then make the label paper of rolling up on rolling up the core more difficult to take place the pine and take off.

Optionally, a locking plate is arranged on the connecting seat, a through hole for inserting the locking plate is formed in the fixing plate, the locking plate is arranged in the through hole in a penetrating mode, one end, far away from the connecting seat, of the locking plate is provided with a first locking hole, a second locking hole is correspondingly formed in the fixing plate and corresponds to the first locking hole, a locking pin is arranged in the second locking hole and the first locking hole in an inserting mode, and when the first locking hole and the second locking hole are axially overlapped, the fixing plate loses the abutting effect of the label paper.

Through adopting above-mentioned technical scheme, when the user need will roll off around the label paper on the present core of rolling up, because the frictional force between fixed plate and the label paper is great, consequently if the user directly stimulates the label paper, can produce dynamic friction between label paper and the fixed plate to there is the probability to lead to the label paper to take place to damage. The user can pull the fixed plate this moment to make the fixed plate slide on the locking plate, when the axial coincidence in first locking hole and second locking hole, the fixed plate loses its butt effect to the label paper, and the user inserts the stop pin in second locking hole and first locking hole in proper order afterwards. The locking pin is worn to establish the fixed plate together with the lockplate to make the fixed plate unable slide on the lockplate, and then make it keep losing the state of the butt effect to the label paper. At this time, the user pulls the label paper wound on the winding core, and the risk that the label paper is damaged by the fixing plate is reduced.

Optionally, one end of the locking pin, which is far away from the locking plate, is provided with a shaft shoulder, one end of the locking pin, which is close to the shaft shoulder, is sleeved with a return spring, and two ends of the return spring are respectively and fixedly connected to the shaft shoulder and the fixing plate.

Through adopting above-mentioned technical scheme, carry out elastic connection through reset spring between the shaft shoulder of stop pin and the fixed plate, consequently in the use, take place to separate and lose the risk to some extent between stop pin and the fixed plate. And under the action of the return spring, the locking pin keeps the state of being sequentially inserted into the second locking hole and the first locking hole, so that the locking state of the locking pin between the fixing plate and the locking plate is more stable.

Optionally, an elongated slot through which the locking pin passes is formed between the first locking hole and the connecting seat of the locking plate, and the elongated slot penetrates through the locking plate.

Through adopting above-mentioned technical scheme, when being the non-locking state between fixed plate and the lockplate, the one end butt that the shaft shoulder was kept away from to the stop pin is on the lockplate, because reset spring's pulling force effect, the stop pin exerts pressure to the lockplate to make the user when removing the fixed plate, produce great friction between stop pin and the lockplate, great friction makes the user comparatively inconvenient when removing the fixed plate. After the long groove is formed in the locking plate, one end, far away from the shaft shoulder, of the locking pin is located in the long groove, so that friction force between the end face, far away from the shaft shoulder, of the locking pin and the locking plate disappears, and a user can move the fixing plate in a labor-saving mode.

Optionally, an insertion block is arranged on the outer cylindrical surface of the locking pin, and a slot for inserting the insertion block is correspondingly arranged on the inner walls of the first locking hole and the second locking hole and corresponding to the insertion block.

By adopting the technical scheme, when a user inserts the locking pins into the second locking hole and the first locking hole in sequence, the inserting block is also inserted into the inserting groove. At the moment, the slot walls of the slots play a role in limiting the insertion blocks, so that the locking pins cannot rotate relative to the fixing plate and the locking plate, and the fixing effect of the locking pins on the fixing plate and the locking plate is improved.

Optionally, the outer surface of the label paper is provided with a thermoplastic film.

Through adopting above-mentioned technical scheme, the thermoplastic film covers label paper to thermoplastic film plays the guard action to label paper. And because the thermoplastic film surface is comparatively smooth, consequently when external object rubs with the thermoplastic film, the produced dynamic friction power between external object and the thermoplastic film is less to the risk that makes the label paper that is provided with the thermoplastic film by the frictional damage reduces to some extent, and then makes the label paper have better wearability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixing plate is tightly propped against the label paper under the action of the extension spring, so that the risk of the label paper wound on the winding core being loosened is reduced;

2. the label paper is provided with the thermoplastic film with a smoother surface, so that the label paper has better wear resistance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic cross-sectional view of the label paper 2 in this embodiment.

Fig. 3 is an exploded structure diagram of the present embodiment.

Fig. 4 is a schematic structural view for showing a state where the label paper 2 and the fixing plate 4 are not in contact with each other in the present embodiment.

Description of reference numerals: 1. a winding core; 2. label paper; 21. a thermoplastic film; 3. a connecting seat; 31. a connecting rod; 311. an extension spring; 32. a locking plate; 321. a first locking hole; 322. a long groove; 4. a fixing plate; 41. connecting holes; 42. a through hole; 43. a protrusion; 44. a second locking hole; 441. a slot; 5. a locking pin; 51. inserting a block; 52. a shaft shoulder; 6. a return spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses wear-resisting label sticker. Referring to fig. 1, a wear-resistant label sticker includes a core 1 and a label paper 2. The winding core 1 is of a columnar structure, and the label paper 2 is wound on the winding core 1.

As shown in fig. 2, the thermoplastic film 21 is fixedly connected to the outer surface of the label paper 2 by means of hot pressing, and the thermoplastic film 21 is relatively smooth, so that when an external object rubs against the thermoplastic film 21 on the surface of the label paper 2, the dynamic friction force generated between the thermoplastic film 21 and the external object is relatively small, thereby reducing the risk of scratching the thermoplastic film 21. And the thermoplastic film 21 covers the label paper 2 so that the label sticker has good abrasion resistance.

As shown in fig. 1 and 3, the connection seat 3 is welded to the end face of the winding core 1 along one axial end thereof, and the connection seat 3 is welded to the end face of the winding core 1 at an eccentric position. Connecting rods 31 are welded on the wall surface of one side of the connecting base 3 facing the circle center of the winding core 1, the number of the connecting rods 31 is two, and the two connecting rods 31 are symmetrically distributed on two sides of the connecting base 3 along the width extending direction. The connecting base 3 is further welded with a locking plate 32 between the two connecting rods 31, one end of the locking plate 32, which is far away from the connecting base 3, is provided with a first locking hole 321, the first locking hole 321 is provided along the thickness extending direction of the locking plate 32, and the first locking hole 321 penetrates through the locking plate 32. The inner wall of the first locking hole 321 is provided with slots 441, the slots 441 are arranged along the axial direction of the first locking hole 321, and four slots 441 are uniformly arranged on the inner wall of the first locking hole 321 around the axial direction of the first locking hole 321. A long groove 322 is formed on the locking plate 32 and located between the first locking hole 321 and the connecting seat 3, a length extending direction of the long groove 322 is parallel to a length extending direction of the locking plate 32, and the long groove 322 penetrates through the locking plate 32.

The cover is equipped with extension spring 311 on connecting rod 31, and the one end department cover that connecting rod 31 kept away from connecting seat 3 is equipped with fixed plate 4, and fixed plate 4 has seted up respectively along width extending direction's both sides and has supplied connecting rod 31 male connecting hole 41, and connecting hole 41 is seted up along the thickness extending direction of fixed plate 4, and connecting hole 41 runs through in fixed plate 4, and connecting rod 31 wears to locate in connecting hole 41. One end of the extension spring 311 close to the connecting seat 3 along the length extending direction thereof is welded on the connecting seat 3, one end of the extension spring 311 far away from the connecting seat 3 is welded on the fixing plate 4, and when the fixing plate 4 abuts against the outer cylindrical surface of the winding core 1, the extension spring 311 is in a stretching state. A through hole 42 for the locking plate 32 to penetrate through is further formed on the fixing plate 4 and between the two connecting holes 41, and the locking plate 32 is arranged in the through hole 42 in a penetrating manner. The surface of the fixing plate 4 facing the connecting seat 3 is an arch structure recessed to the side far away from the connecting seat 3, and the surface of the fixing plate 4 facing the connecting seat 3 is integrally provided with protrusions 43 of a spherical structure, and the protrusions 43 are densely arranged on the surface of the fixing plate 4 facing the connecting seat 3.

The fixing plate 4 is provided with a second locking hole 44 along the height extending direction and on the end face of one end of the fixing plate far away from the winding core 1, the axial direction of the second locking hole 44 is parallel to the axial direction of the first locking hole 321, and the second locking hole 44 is communicated with the through hole 42. The inner wall of the second locking hole 44 is provided with slots 441 corresponding to the first locking hole 321, the slots 441 are provided along the axial direction of the second locking hole 44, and four slots 441 are uniformly arranged on the inner wall of the second locking hole 44 around the axial direction of the second locking hole 44. The locking pins 5 are inserted into the second locking holes 44 of the fixing plate 4, the outer cylindrical surface of each locking pin 5 is integrally provided with four insertion blocks 51 which are inserted into the slots 441, the number of the insertion blocks 51 is four, the four insertion blocks 51 are axially and uniformly arranged on the outer cylindrical surface of each locking pin 5, and when the locking pins 5 are inserted into the second locking holes 44, the insertion blocks 51 are also inserted into the slots 441. One end cover that the stop pin 5 kept away from fixed plate 4 is equipped with return spring 6, and return spring 6 welds on the surface that shaft shoulder 52 confronts stop pin 5 along the length extending direction's one end that is close to shaft shoulder 52, and return spring 6 welds on fixed plate 4 the one end that shaft shoulder 52 was kept away from, and when return spring 6 was in the natural state, the one end that stop pin 5 was kept away from shaft shoulder 52 was worn out from the one end that first locking hole 321 was close to through-hole 42.

When the fixing plate 4 abuts on the outer cylindrical surface of the label paper 2 wound around the winding core 1, the tension spring 311 is in a stretched state, so that the tension spring 311 applies a tensile force to the fixing plate 4. The tension applied to the fixing plate 4 by the tension spring 311 causes the fixing plate 4 to press against the outer cylindrical surface of the label paper 2, so that the risk of the label paper 2 wound around the winding core 1 being loosened is reduced. The arch structure of the surface of the fixing plate 4 facing the connecting seat 3 increases the contact area between the fixing plate and the label paper 2, and the protrusion 43 increases the roughness of the surface of the fixing plate 4 facing the connecting seat 3, so that the friction between the fixing plate 4 and the label paper 2 is increased, the risk of relative sliding between the fixing plate 4 and the label paper 2 is reduced, and the risk of loosening the label paper 2 is further reduced. And because fixed plate 4 and connecting seat 3 between carry out elastic connection through extension spring 311, when the quantity of label paper 2 changes and leads to the radius that label paper 2 rolled up to change, fixed plate 4 keeps its support tight effect to label paper 2 under extension spring 311's effect.

As shown in fig. 3 and 4, when the user needs to unwind the label paper 2, the user can slide the fixing plate 4 in a direction away from the connecting seat 3, and at this time, one end of the locking pin 5 away from the shoulder 52 slides in the long groove 322 of the locking plate 32, so that the end surface of one end of the locking pin 5 away from the shoulder 52 does not generate friction with the locking plate 32, and the user can further save labor when sliding the fixing plate 4.

When the locking pin 5 slides to the end of the elongated slot 322 far from the connecting seat 3, the user pulls the locking pin 5, so that the end of the locking pin 5 far from the shoulder 52 is pulled out of the elongated slot 322, and at this time, the user continues to slide the fixing plate 4 to the end far from the connecting seat 3 until the axial direction of the first locking hole 321 coincides with the axial direction of the second locking hole 44. At this time, the user releases the locking pin 5, the locking pin 5 is rebounded by the elastic force of the return spring 6, and the end of the locking pin 5 remote from the shoulder 52 passes through the second locking hole 44 and is inserted into the first locking hole 321. At this time, the fixing plate 4 and the locking plate 32 are penetrated by the locking pin 5, so that relative sliding cannot occur between the locking plate 32 and the fixing plate 4, and the fixing plate 4 loses the abutting effect on the label paper 2, at this time, a user can unwind the label paper 2, the label paper 2 and the fixing plate 4 lose contact, and the risk that the fixing plate 4 scratches the label paper 2 is reduced. And the return spring 6 maintains a state in which the locking pin 5 is sequentially inserted into the second locking hole 44 and the first locking hole 321, thereby making the fixing action of the locking pin 5 between the locking plate 32 and the fixing plate 4 more stable.

The implementation principle of the wear-resistant label sticker of the embodiment of the application is as follows: the fixing plate 4 is kept pressed against the label paper 2 by the tension spring 311, so that the risk of the label paper 2 wound around the core 1 being loosened is reduced. When the user needs to unwind the label paper 2, the user slides the fixing plate 4 until the first locking hole 321 and the second locking hole 44 coincide with each other, and relatively fixes the fixing plate 4 and the locking plate 32 by the locking pin 5, at this time, the fixing plate 4 loses the abutting effect on the label paper 2, and thus the risk that the label paper 2 is scratched when the user unwinds the label paper 2 is reduced. The thermoplastic film 21 outside the label paper 2 protects the label paper 2, so that the label sticker has better wear resistance.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wear-resisting label sticker which characterized in that: including roll up core (1) and around rolling up label paper (2) on core (1), roll up core (1) and be provided with connecting seat (3) along its axial one end, be provided with connecting rod (31) on the wall of connecting seat (3), the cover is equipped with extension spring (311) on connecting rod (31), the pot head that connecting seat (3) were kept away from in connecting rod (31) is equipped with fixed plate (4), fixed connection is on connecting seat (3) and fixed plate (4) respectively at the both ends of extension spring (311), just extension spring (311) are tensile state, fixed plate (4) support tightly on label paper (2) in the face of the surface of connecting seat (3).

2. A wear-resistant label sticker as claimed in claim 1, wherein: the surface of the fixing plate (4) facing the connecting seat (3) is densely provided with bulges (43).

3. A wear-resistant label sticker as claimed in claim 1, wherein: one side of the fixing plate (4) facing the connecting seat (3) is provided with an arch structure which is inwards concave towards one side far away from the connecting plate.

4. A wear-resistant label sticker as claimed in claim 1, wherein: be provided with lockplate (32) on connecting seat (3), be provided with on fixed plate (4) and supply lockplate (32) male through-hole (42), lockplate (32) are worn to locate in through-hole (42), lockplate (32) are kept away from the one end of connecting seat (3) is provided with first locking hole (321), correspond with first locking hole (321) on fixed plate (4) and seted up second locking hole (44), and have a locking round pin (5) to insert in proper order and establish with second locking hole (44) and first locking hole (321), when first locking hole (321) and second locking hole (44) axial coincidence, fixed plate (4) lose its right the butt effect of label paper (2).

5. A wear-resistant label sticker according to claim 4, wherein: keep away from in stop pin (5) the one end of lockplate (32) is provided with shaft shoulder (52), stop pin (5) are close to one pot head of shaft shoulder (52) is equipped with reset spring (6), the both ends of reset spring (6) fixed connection respectively the shaft shoulder (52) with on fixed plate (4).

6. A wear-resistant label sticker according to claim 4, wherein: the locking plate (32) is positioned between the first locking hole (321) and the connecting seat (3) and is provided with a long groove (322) for a locking pin (5) to pass through, and the long groove (322) penetrates through the locking plate (32).

7. A wear-resistant label sticker according to claim 4, wherein: an inserting block (51) is arranged on the outer cylindrical surface of the locking pin (5), and inserting grooves (441) for inserting the inserting block (51) are formed in the inner walls of the first locking hole (321) and the second locking hole (44) and correspond to the inserting block (51).

8. A wear-resistant label sticker as claimed in claim 1, wherein: the outer surface of the label paper (2) is provided with a thermoplastic film (21).