CN218615979U

CN218615979U - Double-coil clamp

Info

Publication number: CN218615979U
Application number: CN202222971530.3U
Authority: CN
Inventors: 楼家辉
Original assignee: Jinhua Boyuan Binding Materials Co ltd
Current assignee: Jinhua Boyuan Binding Materials Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-14
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a twin coil presss from both sides aims at solving the coil clamp and need open one of coil when binding, opens inconvenient problem. The key points of the technical scheme are as follows: including twin coil and dead lever, the equal fixedly connected with fixed plate in dead lever both ends, fixedly connected with mounting panel in the middle of the dead lever, the one end and the dead lever fixed connection of twin coil are provided with the removal subassembly that is used for fixed twin coil on the mounting panel, are provided with on the removal subassembly to be used for restricting the gliding spacing subassembly of removal subassembly. The utility model discloses when binding the file, the file insertion double-coil that will wait to bind is gone up, and it is fixed with the twin coil to reuse removal subassembly to make the file fix in the twin coil, can open the twin coil simultaneously when binding the file, make things convenient for the binding of taking out of file, it is convenient to use, and the twin coil of TPE material has the high elasticity, and is comparatively soft, makes it can not feel when the user uses and press against the hand, conveniently writes.

Description

Double-coil clamp

Technical Field

The utility model relates to a bind technical field, more specifically say, it relates to a twin coil clamp.

Background

The loose-leaf notebook is a stationery article commonly used by people in the daily learning, living and working processes. Because of the coil clip, the paper can be conveniently replaced.

A coil of disclosure No. CN 211000591U is originally used, its technical scheme is including the back and along a plurality of binder rings of the direction of height interval setting of back, binder ring include left snap ring and right snap ring, its characterized in that: the back of the body offer the broken groove in the centre along direction of height, the broken groove separate into left spine and right spine with the back of the body, the terminal surface of the one end of left snap ring and the terminal surface butt joint of keeping away from broken groove one side of left spine, outwards extend on the terminal surface of the other end and form the card foot, the terminal surface of the one end of right snap ring and the terminal surface butt joint of keeping away from broken groove one side of right spine and be face-to-face cohesion state with left snap ring, right snap ring form the bayonet socket that is used for with card foot gomphosis at the terminal surface of the other end, left and right snap ring pass through the broken groove of the back of the body and constitute the connection that opens and shuts.

Among the above-mentioned technical scheme, under the state that left and right snap ring gomphosis is in order to constitute a closed ring each other, the back can not stand out in this closed ring, whole back of back is the smooth state promptly, therefore can not have the problem that the fish tail user and destroy loose-leaf, clothing etc to whole volume diminishes, is convenient for accomodate.

According to the technical scheme, the left clamp ring and the right clamp ring are required to be opened one by one when the file is loaded into or taken out, great strength is required, and the opening is inconvenient.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

To the deficiencies of the prior art, an object of the utility model is to provide a double coil clamp.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a double coil presss from both sides, includes double coil and dead lever, the equal fixedly connected with fixed plate in dead lever both ends, fixedly connected with mounting panel in the middle of the dead lever, the one end and the dead lever fixed connection of double coil, be provided with the removal subassembly that is used for fixed double coil on the mounting panel, be provided with on the removal subassembly and be used for restricting the gliding spacing subassembly of removal subassembly.

Through adopting above-mentioned technical scheme, when binding the file, on the file centre gripping duplex coil that will treat to bind, twin coil and dead lever fixed connection, make the file can not fall out from the other end, it is fixed with the twin coil to reuse the removal subassembly, use spacing subassembly to make the removal subassembly can not take place to slide after that, thereby make the file fix in the twin coil, when needs take out the file, the restriction of spacing subassembly is relieved, the removal subassembly that slides again, make the twin coil open, can take out the file, can open the twin coil simultaneously during the use, make things convenient for the binding of taking out of file, it is convenient to use.

The utility model discloses further set up to: the movable assembly comprises a first movable rod and a second movable rod which are connected with the mounting plate in a sliding mode, connecting grooves are formed in the two sides of the mounting plate, the first movable rod and the second movable rod are connected in the connecting grooves in a sliding mode, through grooves are formed in the mounting plate, springs are arranged in the through grooves, and the two ends of each spring are fixedly connected with the first movable rod and the second movable rod respectively.

Through adopting above-mentioned technical scheme, remove first carriage bar and second carriage bar, make first carriage bar and second carriage bar all extrude the spring, contract to in the spread groove, the twin coil is opened, the file of packing into, then loosen first carriage bar and second carriage bar, make the elasticity of spring drive first carriage bar and second carriage bar and remove, resume to first carriage bar and second carriage bar and seal the twin coil, accomplish the binding of file.

The utility model discloses further set up to: the limiting assembly comprises a plurality of limiting blocks rotatably connected with the mounting plate, limiting grooves are formed in the limiting blocks, and connecting blocks are fixedly connected to the first moving rod and the second moving rod.

Through adopting above-mentioned technical scheme, with spacing groove to the connecting block on the stopper, make the stopper block the position of first carriage release lever and second carriage release lever to when making normal use, first carriage release lever and second carriage release lever can not take place to remove, bind stably.

The utility model discloses further set up to: the fixed plate is provided with a positioning groove.

Through adopting above-mentioned technical scheme, the constant head tank is used for holding first carriage bar and second carriage bar and stretches into, has further injectd first carriage bar and second carriage bar and can not take place the skew.

The utility model discloses further set up to: the size of the cross section of the connecting groove is equal to that of the cross sections of the first moving rod and the second moving rod.

Through adopting above-mentioned technical scheme, make the part that first carriage release lever and second carriage release lever stretch into the spread groove can restrain first carriage release lever and second carriage release lever, make first carriage release lever and second carriage release lever can not take place the offset when normal use.

The utility model discloses further set up to: the double coils are made of TPE materials.

Through adopting above-mentioned technical scheme, the twin coil that the TPE material was made has the high elasticity, and is comparatively soft, makes it can not feel and press against the hand when the user uses, conveniently writes.

The utility model discloses further set up to: the fixed rod, the fixed plate and the mounting plate are all made of POM materials.

Through adopting above-mentioned technical scheme, POM material bending strength, fatigue resistance intensity is all high, makes dead lever, fixed plate and mounting panel all be difficult for taking place deformation, long service life.

To sum up, the utility model discloses following beneficial effect has:

when binding the file, to treat on the file insertion duplex coil of binding, twin coil and dead lever fixed connection, make the file can not fall out from the other end, it is fixed with the twin coil to reuse the removal subassembly, use spacing subassembly to make the removal subassembly can not take place to slide after that, thereby make the file fix in the twin coil, when the file is taken out to needs, the restriction of spacing subassembly is relieved, the removal subassembly that slides again, make the twin coil open, can take out the file, can open the twin coil simultaneously during the use, make things convenient for the binding of taking out of file, it is convenient to use.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a second schematic structural view of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

fig. 5 is an enlarged view of fig. 3 at C.

In the figure: 1. a double coil; 2. fixing the rod; 3. a fixing plate; 4. mounting a plate; 5. a first movable bar; 6. a second moving bar; 7. connecting grooves; 8. a through groove; 9. a spring; 10. a limiting block; 11. a limiting groove; 12. Connecting blocks; 13. and (6) positioning a groove.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A double-coil clamp is disclosed, as shown in fig. 1-5, and comprises a double coil 1 and a fixed rod 2, wherein both ends of the fixed rod 2 are fixedly connected with a fixed plate 3, the middle of the fixed rod 2 is fixedly connected with a mounting plate 4, one end of the double coil 1 is fixedly connected with the fixed rod 2, the mounting plate 4 is provided with a moving assembly for fixing the double coil 1, the moving assembly is provided with a limiting assembly for limiting the sliding of the moving assembly, when a file is bound, the file to be bound is clamped on the double coil 1, the double coil 1 is fixedly connected with the fixed rod 2, so that the file cannot fall out from the other end, the double coil 1 is fixed by using the moving assembly, then the moving assembly cannot slide by using the limiting assembly, so that the file is fixed in the double coil 1, when the file needs to be taken out, the limitation of the limiting assembly is removed, the moving assembly is slid again, the double coil 1 is opened, the file can be taken out, and the double coil 1 can be opened simultaneously when the file is used, so that the taking-out binding of the file is convenient and convenient to use;

the moving assembly comprises a first moving rod 5 and a second moving rod 6 which are in sliding connection with the mounting plate 4, connecting grooves 7 are formed in two sides of the mounting plate 4, the first moving rod 5 and the second moving rod 6 are in sliding connection with the connecting grooves 7, a through groove 8 is formed in the mounting plate 4, a spring 9 is arranged in the through groove 8, two ends of the spring 9 are fixedly connected with the first moving rod 5 and the second moving rod 6 respectively, the first moving rod 5 and the second moving rod 6 are moved to enable the first moving rod 5 and the second moving rod 6 to extrude the spring 9 to be contracted into the connecting grooves 7, the double coils 1 are opened and filled with files, then the first moving rod 5 and the second moving rod 6 are loosened to enable the elastic force of the spring 9 to drive the first moving rod 5 and the second moving rod 6 to move, and the first moving rod 5 and the second moving rod 6 are restored to seal the double coils 1, and binding of the files is completed;

the limiting assembly comprises a plurality of limiting blocks 10 which are rotatably connected with the mounting plate 4, limiting grooves 11 are formed in the limiting blocks 10, connecting blocks 12 are fixedly connected to the first moving rod 5 and the second moving rod 6, and the limiting grooves 11 in the limiting blocks 10 are arranged on the connecting blocks 12, so that the limiting blocks 10 clamp the positions of the first moving rod 5 and the second moving rod 6, and therefore when the binding machine is normally used, the first moving rod 5 and the second moving rod 6 cannot move and binding is stable;

a positioning groove 13 is formed in the fixed plate 3, and the positioning groove 13 is used for accommodating the first moving rod 5 and the second moving rod 6 to extend into, so that the first moving rod 5 and the second moving rod 6 are further limited not to deviate;

the size of the cross section of the connecting groove 7 is equal to that of the cross sections of the first moving rod 5 and the second moving rod 6, so that the parts of the first moving rod 5 and the second moving rod 6, which extend into the connecting groove 7, can limit the first moving rod 5 and the second moving rod 6, and the first moving rod 5 and the second moving rod 6 cannot be shifted in position during normal use;

the double coils 1 are made of TPE materials, the TPE materials have high elasticity and are relatively soft, deformation can occur when pressing is conducted, hands of a user cannot be pressed when the double coils 1 are used, and writing is convenient;

dead lever 2, fixed plate 3 and mounting panel 4 are made by the POM material, and POM material bending strength, fatigue resistance intensity are all high, make dead lever 2, fixed plate 3 and mounting panel 4 all be difficult for taking place deformation, long service life.

The utility model discloses as follows during normal use:

remove first carriage bar 5 and second carriage bar 6, make first carriage bar 5 and second carriage bar 6 all extrude spring 9, contract to in spread groove 7, twin coil 1 is opened, the file of packing into, then loosen first carriage bar 5 and second carriage bar 6, make the elasticity of spring 9 drive first carriage bar 5 and second carriage bar 6 and remove, resume to first carriage bar 5 and second carriage bar 6 and seal twin coil 1, after the file of having adorned, on spacing groove 11 to the connecting block 12 on the stopper 10, make stopper 10 block the position of first carriage bar 5 and second carriage bar 6, accomplish the fixed to first carriage bar 5 and second carriage bar 6.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a double coil presss from both sides, includes a plurality of double coils (1) and dead lever (2), its characterized in that: the equal fixedly connected with fixed plate (3) in dead lever (2) both ends, fixedly connected with mounting panel (4) in the middle of dead lever (2), the one end and dead lever (2) fixed connection of twin coil (1), be provided with the removal subassembly that is used for fixed twin coil (1) on mounting panel (4), be provided with on the removal subassembly and be used for restricting the gliding spacing subassembly of removal subassembly.

2. A dual coil clip according to claim 1, wherein: the movable assembly comprises a first movable rod (5) and a second movable rod (6) which are connected with a mounting plate (4) in a sliding mode, a connecting groove (7) is formed in the two sides of the mounting plate (4), the first movable rod (5) and the second movable rod (6) are connected in the connecting groove (7) in a sliding mode, a through groove (8) is formed in the mounting plate (4), a spring (9) is arranged in the through groove (8), and the two ends of the spring (9) are fixedly connected with the first movable rod (5) and the second movable rod (6) respectively.

3. A dual coil clip according to claim 2, wherein: the limiting assembly comprises a plurality of limiting blocks (10) which are rotatably connected with the mounting plate (4), limiting grooves (11) are formed in the limiting blocks (10), and connecting blocks (12) are fixedly connected to the first moving rod (5) and the second moving rod (6).

4. A dual coil clip according to claim 1, wherein: the fixing plate (3) is provided with a positioning groove (13).

5. A dual coil clip as defined in claim 2, wherein: the size of the cross section of the connecting groove (7) is equal to that of the cross sections of the first moving rod (5) and the second moving rod (6).

6. A dual coil clip according to claim 1, wherein: the double coils (1) are made of TPE materials.

7. A dual coil clip as defined in claim 1, wherein: the fixing rod (2), the fixing plate (3) and the mounting plate (4) are all made of POM materials.