CN213891880U

CN213891880U - Seal structure

Info

Publication number: CN213891880U
Application number: CN202022698358.XU
Authority: CN
Inventors: 谢国军
Original assignee: Hunan Yintong Seal Co ltd
Current assignee: Hunan Yintong Seal Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-06
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a seal structure, which comprises a hand-held piece, an expansion piece and a bottom cover, wherein the hand-held piece is internally provided with an accommodating cavity, the bottom is provided with an installation opening, the mounting port is communicated with the accommodating cavity, the telescopic piece comprises an elastic body, a connecting body and a functional main body, the connecting body is inserted into the accommodating cavity from bottom to top through the mounting port, the elastic body is used for moving up and down in the mounting opening, the upper end of the elastic body is propped against the cavity wall of the accommodating cavity, the lower end of the elastic body is propped against the top of the connecting body, a first blocking piece is arranged on the side wall of the connecting body, a second blocking piece is arranged on the cavity wall of the accommodating cavity, the second blocking piece is used for limiting the downward limit stroke of the first blocking piece, the functional main body is installed at the lower end of the connecting body and used for achieving the seal function, and the bottom cover is arranged on the installation opening in a covering mode. Compared with the prior art, the utility model discloses can effectively promote the experience when seal uses and feel.

Description

Seal structure

Technical Field

The utility model relates to a seal structure, in particular to seal structure with flexible function.

Background

Even if a network stamp or an electronic signature system is gradually popularized with the advent of the scientific and technological era, in official documents with legal effectiveness, such as a contract book and a certificate, a seal with its own name or a name representing its own party is often necessary to be put on, except for a signer who signs a signature by handwriting. Except that the signature of the paper document needs to be stamped with a stamp, for the infants in the growth period, the stamp with the image can stimulate the imagination of the infants to the image, when enjoying stamping, an image is completed at the very moment, and the infants can also be colored by the outline of the image to play the originality and the nature of art. The existing seal structure is usually a fixed structure, and the experience feeling is not good when the seal is used. In view of the above, the inventors of the present application have made intensive studies to obtain a seal structure having a telescopic function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a seal structure with flexible function, it has flexible function, can effectively improve and use experience and feel.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a seal structure, includes handheld piece, extensible member and bottom, the inside chamber that holds that is equipped with of handheld piece, bottom are equipped with the installing port, the installing port intercommunication hold the chamber, the extensible member includes elastomer, connector and function main part, the connector via the installing port is by supreme inserting down hold in the chamber, be used for up-and-down motion in the installing port, the upper end of elastomer supports the top on holding the chamber wall in chamber, the lower extreme support in the top of connector, be equipped with first holding piece on the lateral wall of connector, it holds to be equipped with the second on the chamber wall in chamber to hold the chamber and blocks, the second is stopped and is used for limiting first holding piece limit stroke downwards, the function main part install in the lower extreme of connector is used for realizing the function, the bottom lid is located on the installing port.

In a preferred embodiment, the elastic body is provided as a spring, an elastic pad or an elastic balloon.

In a preferred embodiment, the first and second blocking members are provided in the form of blocks or sheets.

In a preferred embodiment, the hand piece comprises an outer shell, an inner shell and a lower protective frame, the outer shell is sleeved on the inner shell, a plurality of open holes are formed in the inner shell, the lower protective frame is annular, the lower protective frame is connected to the inner shell or the outer shell, and the second blocking piece is arranged on the inner wall of the lower protective frame.

In a preferred embodiment, a first positioning member is disposed on a wall of the accommodating chamber, a second positioning member is disposed at a top of the connecting body, and upper and lower ends of the elastic body are respectively positioned by the first positioning member and the second positioning member.

In a preferred embodiment, a plurality of first connecting columns are arranged on the accommodating cavity, a first hook body is arranged at the lower end of each first connecting column, a plurality of second connecting columns which are arranged in one-to-one correspondence with the first connecting columns are arranged on the edge of the bottom cover, a second hook body is arranged at the upper end of each second connecting column, and the first hook body and the second hook body are hooked with each other.

In a preferred embodiment, a first buckle and a second buckle are respectively arranged on two sides of the function body, a first clamping hole and a second clamping hole are arranged on the connecting body, the first buckle is matched with the first clamping hole, and the second buckle is matched with the second clamping hole.

In a preferred embodiment, the functional body comprises a shell and a sponge, the sponge is arranged in the shell, the first buckle and the second buckle are respectively arranged on two sides of the shell, and an oil hole is formed in the top of the shell.

Compared with the prior art, the utility model provides a seal structure, in its structural setting, connector lower extreme installation function main part, function main part are used for realizing the seal function, also when function main part is pressed on the target object, realize the purpose of stamping, and the concrete process of stamping is as follows: after the bottom cover is taken down, under the elastic action of the elastic body, the connecting body slides downwards to enable the functional main body to move downwards for a certain stroke, when stamping is needed, the functional main body is enabled to contact with a target object, then the hand-held piece is pressed downwards, the elastic body is enabled to be stressed and compressed, the connecting body and the functional main body synchronously contract towards the direction of the accommodating cavity, when the connecting body and the functional main body contract to the limit stroke, the functional main body does not contract, sufficient pressure is applied to the target object by the functional main body, a sign is printed on the target object, and the stamping process is completed. At the in-process that above-mentioned process of stamping was realized, need the hand to press down and to move just can seal on the target object after one section stroke, compare in the setting of fixed structure among the prior art, the process of stamping becomes more specific sense, experience sense during the use that can effectively carry, especially to growing period's infant, and the accuracy requirement of stamping is not high, but through the telescopic design, interest when can effectively promote the use, reach the purpose that attracts the infant.

Drawings

Fig. 1 is a schematic structural diagram of a stamp structure according to the present invention.

Fig. 2 is a schematic structural view of the utility model after the seal structure is separated from the bottom cover.

Fig. 3 is a schematic view of a longitudinal cross section of a front view of a stamp structure.

Fig. 4 is a schematic view of a side view longitudinal section structure of a stamp structure.

In the drawings

A housing chamber 2; a first positioning member 3; a mounting port 4; a housing 5; an inner shell 6; opening 7; a lower protective frame 8; a second blocking member 9; a bottom cover 10; a second connecting column 11; an elastic body 12; a connecting body 13; a first blocking member 14; a second positioning member 15; a first capture aperture 16; a second capture aperture 17; a functional main body 18; a housing 19; a first buckle 20; a second buckle 21; an oil filler hole 22; a sponge 23.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

As shown in fig. 1 to 4, a stamp structure includes a hand-held piece, an extensible piece and a bottom cover 10, wherein an accommodating cavity 2 is arranged inside the hand-held piece, a mounting port 4 is arranged at the bottom, the mounting port 4 is communicated with the accommodating cavity 2, the extensible piece includes an elastic body 12, a connecting body 13 and a functional body 18, the connecting body 13 is inserted into the accommodating cavity 2 from bottom to top via the mounting port 4 for moving up and down in the mounting port 4, the upper end of the elastic body 12 abuts against the cavity wall of the accommodating cavity 2, the lower end abuts against the top of the connecting body 13, a first blocking member 14 is arranged on the side wall of the connecting body 13, a second blocking member 9 is arranged on the cavity wall of the accommodating cavity 2, the second blocking member 9 is used for limiting the downward limit stroke of the first blocking member 14, and the functional body 18 is arranged at the lower end of the connecting body 13, the bottom cover 10 is used for realizing the seal function and is covered on the mounting opening 4.

In the seal structure of the embodiment, in the structural configuration, the functional main body 18 is installed at the lower end of the connecting body 13, the functional main body 18 is used for implementing the seal function, that is, when the functional main body 18 is pressed on the target object, the purpose of sealing is implemented, and the specific process of sealing is as follows: after the bottom cover 10 is taken down, under the elastic action of the elastic body 12, the connecting body 13 slides downwards to enable the functional main body 18 to move downwards for a certain stroke, when stamping is needed, the functional main body 18 contacts with an object, then the hand piece is pressed downwards, the elastic body 12 is stressed and compressed, the connecting body 13 and the functional main body 18 synchronously contract towards the direction of the accommodating cavity 2, when the connecting body contracts to the limit stroke, the functional main body 18 does not contract, enough pressure is applied to the object by the functional main body 18, and a mark is printed on the object, so that the stamping process is completed. At the in-process that above-mentioned process of stamping was realized, need the hand to press down and to move just can seal on the target object after one section stroke, compare in the setting of fixed structure among the prior art, the process of stamping becomes more specific sense, experience sense during the use that can effectively carry, especially to growing period's infant, and the accuracy requirement of stamping is not high, but through the telescopic design, interest when can effectively promote the use, reach the purpose that attracts the infant.

In particular, the elastic body 12 is configured as a spring, an elastic pad or an elastic airbag, and is preferably configured as a spring.

Specifically, the first blocking member 14 and the second blocking member 9 are provided in a block shape or a sheet shape.

Further, the hand-held piece includes shell 5, inner shell 6 and protects frame 8 down, 5 covers of shell are located on the inner shell 6, be equipped with a plurality of trompils 7 on the inner shell 6 for the entering of air, material saving simultaneously, it sets up to the annular to protect frame 8 down, protect frame 8 down connect in on inner shell 6 or the outer shell 5, specifically can be connected through the buckle commonly used among the prior art, the second keeps off piece 9 and locates on the inner wall of protecting frame 8 down. The detachable design of the hand piece is realized through the design of the structures.

In order to make the setting of the elastic element more stable, a first positioning element 3 is arranged on the cavity wall of the accommodating cavity 2, a second positioning element 15 is arranged at the top of the connecting body 13, and the upper end and the lower end of the elastic body 12 are respectively positioned by the first positioning element 3 and the second positioning element 15. When the elastic component is set as a spring, the first positioning component 3 and the second positioning component 15 can be set to be columnar or flaky, and can also be set to be a cross three-dimensional structure consisting of two sheet bodies, and the first positioning component 3 and the second positioning component 15 are inserted into two ends of the spring to realize the positioning of the two ends of the spring.

Specifically, hold and be equipped with a plurality of first spliced poles on the chamber 2, the lower extreme of first spliced pole is equipped with first coupler body, be equipped with on the border of bottom 10 with a plurality of second spliced poles 11 that a plurality of first spliced pole one-to-one set up, the upper end of second spliced pole 11 is equipped with the second coupler body, first coupler body with the second coupler body is hooked each other. Specifically, the first hook body and the second hook body are specifically arranged in a convex shape, the surfaces of the first hook body and the second hook body are arc-shaped surfaces, when the bottom cover 10 is covered, the first hook body and the second hook body are hooked, in the process of taking down the bottom cover 10, the first connecting column and the second connecting column 11 are deformed under the action of force, the first hook body and the second hook body are disengaged from each other, the bottom cover 10 can be taken down, the first connecting column and the second connecting column 11 are identical in shape, and the difference is that the first hook body is arranged at the lower end of the first connecting column, and the second hook body is arranged at the upper end of the second connecting column 11.

In order to realize the detachable design of the function body 18, the two sides of the function body 18 are respectively provided with a first buckle 20 and a second buckle 21, the connector 13 is provided with a first buckle hole 16 and a second buckle hole 17, the first buckle 20 is matched with the first buckle hole 16, the second buckle 21 is matched with the second buckle hole 17, and when the first buckle 20 and the second buckle 21 are pressed, the first buckle 20 and the second buckle 21 are respectively withdrawn from the first buckle hole 16 and the second buckle hole 17, the function body 18 can be taken down.

Specifically, the functional body 18 includes a housing 19 and a sponge 23, the sponge 23 is disposed in the housing 19, the first clip 20 and the second clip 21 are disposed on two sides of the housing 19, an oil hole 22 for adding the stamp-pad ink is disposed on the top of the housing 19, the housing 19 should be divided into at least two parts, so as to facilitate replacement of the sponge 23, a specific symbol is disposed on the bottom surface of the housing 19, and the stamp-pad ink on the sponge 23 is printed on the target object after reaching the bottom surface of the housing 19. The more detailed structure of the functional body 18 provides sufficient embodiments in the prior art and will not be described in any greater detail here.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

The foregoing description of the embodiments is provided to enable one of ordinary skill in the art to make and use the invention and is provided for enabling those of ordinary skill in the art to make and use the invention as provided within the appended claims. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. A seal structure is characterized by comprising a hand-held piece, a telescopic piece and a bottom cover, wherein an accommodating cavity is arranged in the hand-held piece, a mounting hole is arranged at the bottom of the hand-held piece, the mounting port is communicated with the accommodating cavity, the telescopic piece comprises an elastic body, a connecting body and a functional main body, the connecting body is inserted into the accommodating cavity from bottom to top through the mounting port, the elastic body is used for moving up and down in the mounting opening, the upper end of the elastic body is propped against the cavity wall of the accommodating cavity, the lower end of the elastic body is propped against the top of the connecting body, a first blocking piece is arranged on the side wall of the connecting body, a second blocking piece is arranged on the cavity wall of the accommodating cavity, the second blocking piece is used for limiting the downward limit stroke of the first blocking piece, the functional main body is installed at the lower end of the connecting body and used for achieving the seal function, and the bottom cover is arranged on the installation opening in a covering mode.

2. The stamp structure according to claim 1, wherein said elastic body is configured as a spring, an elastic pad or an elastic bladder.

3. The stamp structure according to claim 1, wherein said first and second blocking members are provided in the form of a block or a plate.

4. The stamp structure according to claim 1, wherein the hand-held device includes an outer housing, an inner housing, and a lower protective frame, the outer housing is disposed on the inner housing, the inner housing has a plurality of openings, the lower protective frame is disposed in an annular shape, the lower protective frame is connected to the inner housing or the outer housing, and the second blocking member is disposed on an inner wall of the lower protective frame.

5. The stamp structure according to claim 1, wherein a first positioning member is disposed on a wall of the accommodating chamber, a second positioning member is disposed on a top of the connecting body, and upper and lower ends of the elastic body are respectively positioned by the first positioning member and the second positioning member.

6. The stamp structure according to claim 1, wherein the accommodating cavity is provided with a plurality of first connecting posts, the lower ends of the first connecting posts are provided with first hooks, the edge of the bottom cover is provided with a plurality of second connecting posts corresponding to the first connecting posts one by one, the upper ends of the second connecting posts are provided with second hooks, and the first hooks and the second hooks are hooked with each other.

7. The stamp structure according to any one of claims 1 to 6, wherein the functional body has a first clip and a second clip on two sides thereof, and the connecting body has a first clip hole and a second clip hole, the first clip and the first clip hole are engaged with each other, and the second clip hole are engaged with each other.

8. The stamp structure according to claim 7, wherein the functional body comprises a housing and a sponge, the sponge is disposed in the housing, the first and second fasteners are disposed on two sides of the housing, respectively, and an oil hole is disposed on a top of the housing.