CN222571942U - A high-toughness manganese steel dovetail clamp - Google Patents

Abstract

The utility model provides a high-toughness manganese steel dovetail clamp, which belongs to the technical field of stationery, and comprises a first clamping plate, wherein the top of the first clamping plate is tightly attached with a second clamping plate, the bottom of the second clamping plate is fixedly provided with a positioning plate, the middle part of the positioning plate is provided with a movable groove, the inner wall of the movable groove is in sliding sleeve joint with a button, the top of the first clamping plate is rotationally connected with an elastic plate, the middle part of the elastic plate is provided with a mounting groove, and the inner wall of the mounting groove is in sleeve joint with a clamp spring. According to the utility model, the first clamping plate, the second clamping plate, the positioning plate, the elastic plate, the button and the connecting groove structure are arranged, so that a user can lead the clamping pin to be separated from the round hole in a button pressing mode in the use process of the dovetail clamp, and the clamping pin can slide along the inner wall of the connecting groove, so that the dovetail clamp is convenient for the user to adjust to a horizontal state to store the dovetail clamp, the occupation of the dovetail clamp to the space is reduced, and the convenience of the dovetail clamp is improved.

Description

High-toughness manganese steel dovetail clamp

Technical Field

The utility model relates to the technical field of stationery, in particular to a high-toughness manganese steel dovetail clamp.

Background

The dovetail clamp is a tool for clamping documents or paper, and is generally provided with pressing rods at two sides of a clamping plate so that the dovetail clamp can clamp paper with different thicknesses.

The existing dovetail clamp can play a role in clamping paper in the use process, but the volume of the dovetail clamp cannot be adjusted in the use process, so that the angle of a clamping plate of the dovetail clamp is fixed, and when a plurality of dovetail clamps are required to be stored or carried, the occupied area of the dovetail clamp to the space is large, so that the convenience of the existing dovetail clamp is reduced.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a high-toughness manganese steel dovetail clamp to solve the problem that the volume of the dovetail clamp cannot be adjusted in the prior art, so that the angle of a clamping plate of the dovetail clamp is fixed, and when a plurality of dovetail clamps are required to be stored or carried, the occupied area of the dovetail clamp to a space is large, so that the convenience of the conventional dovetail clamp is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a high toughness manganese steel forked tail presss from both sides, includes first splint, the top of first splint closely laminates there is the second splint, the fixed locating plate that is equipped with in the bottom of second splint, movable groove has been seted up at the middle part of locating plate, the button has been cup jointed in the inner wall slip of movable groove, the top of first splint is rotated and is connected with the elastic plate, the mounting groove has been seted up at the middle part of elastic plate, the jump ring has been cup jointed to the inner wall of mounting groove, the outer wall of jump ring contradicts there is the bayonet lock, the spread groove has been seted up to the outer wall of locating plate.

Preferably, the number of the positioning plates is four, the four positioning plates are divided into two groups, and the two groups of positioning plates are symmetrically distributed along the outer wall of the second clamping plate.

Preferably, the outer wall of the elastic plate is fixedly provided with manganese steel bars, and the first clamping plate is rotationally connected with the second clamping plate through the elastic plate.

Preferably, the diameter of the bayonet lock is matched with the diameter of the connecting groove, a round hole is formed in the inner wall of the movable groove, the inner wall of the round hole is inserted with the outer wall of the bayonet lock, and the outer wall of the bayonet lock is in contact with the outer wall of the button.

Preferably, the inner wall of the connecting groove is in sliding connection with the outer wall of the bayonet lock when the bayonet lock is separated from the round hole.

Preferably, the positioning plate and the elastic plate are both made of stainless steel, and the outer walls of the first clamping plate and the second clamping plate are both rotationally connected with pressing rods.

Compared with the prior art, the utility model has at least the following beneficial effects:

1. In the above-mentioned scheme, through first splint, second splint, locating plate, elastic plate, button, spread groove structure for this forked tail presss from both sides in the use, and the mode that the user accessible pressed the button makes the bayonet lock break away from the round hole, with this the bayonet lock slides along the inner wall of spread groove, thereby is convenient for the user with this forked tail clamp regulation to the horizontality accomodate this forked tail clamp, and then has reduced the occupation of this forked tail clamp to the space, has improved the convenience of this forked tail clamp.

2. In the above scheme, through jump ring, movable groove, bayonet lock, mounting groove structure, at the in-process of adjusting this forked tail clamp, the user only need press the button, and the effect of adjusting the angle between first splint and the second splint can be realized to the upset second splint again, and only need with the second splint reverse upset can when resetting the second splint to realize the effect of this forked tail clamp operating condition of quick adjustment, convenient to use person's operation, and then improved the practicality of this forked tail clamp.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic view of a high-toughness manganese steel dovetail clamp in a three-dimensional structure;

FIG. 2 is a schematic view of a partial cross-sectional structure of a high-toughness manganese steel dovetail clip;

FIG. 3 is an enlarged schematic view of the dovetail clamp of high toughness manganese steel at A in FIG. 2;

FIG. 4 is a schematic view of a high-toughness manganese steel dovetail clamp spring plate structure;

Fig. 5 is a schematic view of the unfolding structure of the first clamping plate and the second clamping plate of the high-toughness manganese steel dovetail clamp.

[ Reference numerals ]

1. A first clamping plate; 2, a second clamping plate, 3, a positioning plate, 4, an elastic plate, 5, a button, 6, a movable groove, 7, a bayonet lock, 8, an installation groove, 9, a clamping spring, 10 and a connecting groove.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The utility model provides a high-toughness manganese steel dovetail clamp which is described in detail below with reference to the accompanying drawings and specific examples. While the utility model has been described herein in detail in order to make the embodiments more detailed, the following embodiments are preferred and can be embodied in other forms as well known to those skilled in the art, and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model to the specific forms disclosed herein.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It is to be understood that the meaning of "on," "above," "over," and "above" in this disclosure should be read in the broadest manner so that "on" means not only "directly on" something but also includes "on" something with intervening features or layers therebetween, and "on" or "above" means not only "on" or "over" but also may include the meaning of "on" or "over" it without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under," "below," "lower," "above," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1 and 2, the embodiment of the utility model provides a high-toughness manganese steel dovetail clamp, which comprises a first clamping plate 1, wherein the top of the first clamping plate 1 is tightly attached with a second clamping plate 2, the bottom of the second clamping plate 2 is fixedly provided with a positioning plate 3, the middle part of the positioning plate 3 is provided with a movable groove 6, the inner wall of the movable groove 6 is slidably sleeved with a button 5, the top of the first clamping plate 1 is rotatably connected with an elastic plate 4, the middle part of the elastic plate 4 is provided with a mounting groove 8, the inner wall of the mounting groove 8 is sleeved with a clamping spring 9, the outer wall of the clamping spring 9 is abutted with a bayonet lock 7, the outer wall of the positioning plate 3 is provided with a connecting groove 10, and the first clamping plate 1, the second clamping plate 2, the positioning plate 3, the elastic plate 4 and the button 5 are arranged in a structure, so that a user can press the button 5 to enable the first clamping plate 1 and the second clamping plate 2 to be in a movable state in a horizontal state, thereby enabling the dovetail clamp to be adjusted to be in a horizontal state, the dovetail clamp is convenient for a user to store the dovetail clamp, the occupied space is also reduced, and the practicality and convenience of the user is improved.

As shown in fig. 1 and 2, the number of the positioning plates 3 is four, the four positioning plates 3 are divided into two groups, and the two groups of positioning plates 3 are symmetrically distributed along the outer wall of the second clamping plate 2, and the two groups of positioning plates 3 are arranged to enable the dovetail clamp to rotate between the first clamping plate 1 and the second clamping plate 2 by utilizing the positioning of the two groups of positioning plates 3 to the elastic plate 4 in the using process, and meanwhile, enough supporting force can be ensured between the first clamping plate 1 and the second clamping plate 2 to clamp paper, so that the normal use of the dovetail clamp is ensured.

As shown in fig. 2 and 4, the outer wall of the elastic plate 4 is fixedly provided with manganese steel bars, the first clamping plate 1 is rotationally connected with the second clamping plate 2 through the elastic plate 4, and the first clamping plate 1 and the second clamping plate 2 are enabled to generate a rebound force to the first clamping plate 1 and the second clamping plate 2 through the arranged manganese steel bar structure when being extruded, so that a user can tightly attach the first clamping plate 1 and the second clamping plate 2 to paper after loosening the first clamping plate 1 and the second clamping plate 2 through the elastic plate 4 and the manganese steel bar, the effect of clamping the paper is achieved, and the clamping strength of the dovetail clamp is further guaranteed.

As shown in fig. 2 and 3, the diameter of the bayonet lock 7 is matched with the diameter of the connecting slot 10, the inner wall of the movable slot 6 is provided with a round hole, the inner wall of the round hole is spliced with the outer wall of the bayonet lock 7, the outer wall of the bayonet lock 7 is abutted against the outer wall of the button 5, and the bayonet lock 7 and the button 5 are ejected together by using the elasticity of the clamp spring 9 when the bayonet lock 7 is overlapped with the position of the round hole, so that the elastic plate 4 is connected with the positioning plate 3, the first clamping plate 1 and the second clamping plate 2 can clamp paper, a user can also unfold the dovetail clamp conveniently, and the operation effect of the user is further realized.

As shown in fig. 1 and 3, when the bayonet lock 7 breaks away from the round hole, the inner wall of the connecting slot 10 is slidably connected with the outer wall of the bayonet lock 7, through the round hole and the connecting slot 10 structure, after the user pushes out the bayonet lock 7 from the round hole, the bayonet lock 7 can slide along the inner wall of the connecting slot 10 by turning over the second clamping plate 2, and at this time, the first clamping plate 1 can not break away from the second clamping plate 2 due to the sliding connection of the bayonet lock 7 and the connecting slot 10, so that the dovetail clamp keeps wholly and does not scatter, and then a user can conveniently adjust the dovetail clamp to a horizontal state for carrying or storing, thereby improving the convenience of the dovetail clamp.

As shown in fig. 1 and 4, the positioning plate 3 and the elastic plate 4 are all made of stainless steel, the outer walls of the first clamping plate 1 and the second clamping plate 2 are all rotationally connected with pressing rods, the stainless steel has the characteristics of hardness and elasticity, so that the positioning plate 3 can play a role in limiting the bayonet 7, the tightness of a connecting structure between the positioning plate 3 and the elastic plate 4 is guaranteed, the elastic plate 4 can play a role in rebounding the first clamping plate 1 and the second clamping plate 2 after being extruded, the first clamping plate 1 and the second clamping plate 2 can clamp paper, and the clamping force of the first clamping plate 1 and the second clamping plate 2 to the paper is reinforced by matching with manganese steel bars.

According to the technical scheme provided by the utility model, the angle between the first clamping plate 1 and the second clamping plate 2 is increased by pressing the pressing rod, then the dovetail clamp is held by holding force, when the dovetail clamp needs to be stored, the button 5 can be pressed to enable the clamping pin 7 to be separated from the round hole, at the moment, the clamping pin 7 cannot be spliced with the round hole under the extrusion of the button 5, and only can slide along the inner wall of the connecting groove 10, so that a user can pull the second clamping plate 2 to overturn, the angle between the first clamping plate 1 and the second clamping plate 2 is changed, after the first clamping plate 1 and the second clamping plate 2 are unfolded, the first clamping plate 1 and the second clamping plate 2 are in a parallel state, and therefore the dovetail clamp can be quickly adjusted so as to be convenient for a user to store the dovetail clamp, and convenience of the dovetail clamp is improved.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the above description of the preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will fully be understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the above embodiments may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (6)

1. The high-toughness manganese steel dovetail clamp is characterized by comprising a first clamping plate (1), wherein a second clamping plate (2) is tightly attached to the top of the first clamping plate (1), a positioning plate (3) is fixedly assembled at the bottom of the second clamping plate (2), a movable groove (6) is formed in the middle of the positioning plate (3), a button (5) is slidably sleeved on the inner wall of the movable groove (6), an elastic plate (4) is rotatably connected to the top of the first clamping plate (1), a mounting groove (8) is formed in the middle of the elastic plate (4), a clamp spring (9) is sleeved on the inner wall of the mounting groove (8), a clamp pin (7) is abutted to the outer wall of the clamp spring (9), and a connecting groove (10) is formed in the outer wall of the positioning plate (3).

2. The high-toughness manganese steel dovetail clamp according to claim 1, wherein the number of the locating plates (3) is four, the four locating plates (3) are divided into two groups, and the two groups of locating plates (3) are symmetrically distributed along the outer wall of the second clamping plate (2).

3. The high-toughness manganese steel dovetail clamp according to claim 1, wherein the outer wall of the elastic plate (4) is fixedly provided with manganese steel bars, and the first clamping plate (1) is rotationally connected with the second clamping plate (2) through the elastic plate (4).

4. The high-toughness manganese steel dovetail clamp according to claim 1, wherein the diameter of the clamping pin (7) is matched with the diameter of the connecting groove (10), a round hole is formed in the inner wall of the movable groove (6), the inner wall of the round hole is spliced with the outer wall of the clamping pin (7), and the outer wall of the clamping pin (7) is abutted against the outer wall of the button (5).

5. The high-toughness manganese steel dovetail clamp according to claim 4, wherein the inner wall of the connecting groove (10) is in sliding connection with the outer wall of the bayonet (7) when the bayonet (7) is separated from the round hole.

6. The high-toughness manganese steel dovetail clamp according to claim 1, wherein the positioning plate (3) and the elastic plate (4) are both made of stainless steel, and the outer walls of the first clamping plate (1) and the second clamping plate (2) are both rotatably connected with pressing rods.