CN218520170U

CN218520170U - Sampling bag with sealing mechanism

Info

Publication number: CN218520170U
Application number: CN202222934558.XU
Authority: CN
Inventors: 王超; 王欢
Original assignee: Changzhou Diruier Medical New Material Co ltd
Current assignee: Changzhou Diruier Medical New Material Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-02-24
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to a sample bag technical field, specifically a sample bag with sealing mechanism, a it is poor to be used for solving current sample bag and only utilize joint strip and seal slot to seal up and lead to sealing capability, and the sample bag sack takes place deformation easily when the sample and leads to the closed unable problem of taking a sample of sack, the sample bag has been placed at the top of diaphragm one, the sack inboard of sample bag is provided with the joint strip and the seal slot of mutually supporting respectively, a serial communication port, the top symmetry of diaphragm one is fixed with the riser, the top fixedly connected with diaphragm two of two risers, be provided with clamping unit between two risers, one side of diaphragm two is provided with the flaring subassembly, clamping unit includes four supports and four swinging arms, two adjacent one side equal symmetries of riser are fixed with the support, the utility model discloses compare with current, can further improve sample bag sealed effect, can also make sample bag sack remain throughout simultaneously and open convenient sample.

Description

Sampling bag with sealing mechanism

Technical Field

The utility model relates to a sample bag technical field specifically is a sample bag with sealing mechanism.

Background

The sampling bag is a flexible packaging bag which is made of a composite film and can be used for containing samples, the used material has strong corrosion resistance, extremely small air permeability and poor adsorptivity, and the sampling bag has the advantages of lightness, low price, portability and the like by replacing a small steel cylinder.

Both sides are provided with joint strip and seal slot respectively in the current sample bag sack, through blocking joint strip and then realize the sealed to sample bag sack in advancing seal slot, but because the sack of sample is packing, collision and extrusion very easily appear in the in-process of carrying and transporting, the joint strip that the sack that leads to the sample was sealed the department is deviate from in seal slot, the sack that makes the sample loses sealed effect, and then influence the sample state in the sample bag, in addition because the sample bag is mostly the soft-packing, the sack can't remain open state throughout when the sample, and very easily appear the closed problem of sack, and then influence going on smoothly of splendid attire sample.

In view of the above technical drawbacks, a solution is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sample bag with sealing mechanism for solve the problem that the above background art mentioned.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a sampling bag with a sealing mechanism comprises a first transverse plate, wherein the sampling bag is placed at the top of the first transverse plate, and the inner side of the bag opening of the sampling bag is respectively provided with a sealing rubber strip and a sealing clamping groove which are matched with each other;

clamping component includes four supports and four swinging arms, two the equal symmetry in one side that the riser is adjacent is fixed with the support, the swinging arms sets up between two supports, and the both sides wall of swinging arms all rotates with the support to be connected, two be provided with the arm and the butt pole between the swinging arms, the equal fixed connection in both ends of arm is on the swinging arms lateral wall, the one side fixedly connected with arc lug of butt pole, the outside of arc lug is provided with the cushion.

Furthermore, a sliding groove is formed in one side of the oscillating rod, rectangular sliding blocks are fixedly connected to two ends of the abutting rod, the rectangular sliding blocks are connected in the sliding groove in a sliding mode, and a compression spring I is fixedly connected between the inner wall of the sliding groove and the rectangular sliding blocks.

Further, arc guide way and spacing groove have been seted up to the inner wall of riser, one side fixedly connected with guide block of swinging arms, guide block sliding connection is in the arc guide way.

Furthermore, the limiting hole communicated with the limiting groove is formed in the outer side of the vertical plate, the poking block is connected in the limiting hole in a sliding mode, the limiting groove is connected with the limiting insertion rod in a sliding mode, the limiting insertion rod is fixedly connected with the poking block, a compression spring II is fixedly connected between one end of the limiting insertion rod and the inner wall of the limiting groove, the insertion groove is formed in the top of the guide block, and the bottom end of the limiting insertion rod is matched with the insertion groove.

Furthermore, the flaring subassembly includes the pull rod, the slotted hole has been seted up to two one sides symmetries of diaphragm, pull rod sliding connection is in the slotted hole, fixedly connected with compression spring three between the one end of pull rod and the slotted hole, the other end fixedly connected with splint of pull rod, two one side that splint are relative all is provided with anti-skidding rubber pad, splint cooperate with the sack of sample bag.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when using, drive the butt rod through the swinging arms and deflect, the elastic pad and the contact of sample bag sack department of wrapping up in the straight arc lug outside, sample bag sack department both sides all are provided with the arc lug, and two arc lugs and elastic pad support each other tightly under the mutually supporting of compression spring one, rectangle slider, spout, and then realize that two arc lugs and elastic pad support tightly sealedly to sample bag sack department of sealing.

2. The utility model discloses when using, the swinging arms supports tight sealed in-process through arc lug and cushion to the sack of sample bag, and the guide block slides in the arc guide way, and the inserting groove and the spacing inserted bar looks joint of seting up until the guide block top, spacing inserted bar support tightly the inserting groove under compression spring two's effect to prevent effectively that the swinging arms from rotating the problem that leads to arc lug and cushion to the sealed inefficacy of sample bag and appearing.

3. The utility model discloses when using, the sack limit of sample bag is placed between splint and diaphragm two, and pull rod, splint and anti-skidding rubber pad press from both sides the sample bag sack under compression spring three's effect afterwards and press from both sides tightly, and then realize that the sack of sample bag expands to prop and fix, avoids having certain deformability because of sample bag itself, leads to the sack very easily to close and then influences the problem appearance of sample.

4. The utility model discloses when using, the bottom of arbitrary pivoted swinging arms can be used for supporting fixedly to the riser, prevents to appear rocking the problem that leads to turning on one's side when placing the sample in to the sample bag, and the multiunit is accepted the pole and is used for the sample bag outside to support and protect, avoids receiving the extrusion and leading to damaged problem appearance at the in-process sample bag that carries and transport.

Drawings

In order to facilitate understanding of the present invention for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;

FIG. 1 is a side view of the inner side structure of the vertical plate of the present invention;

FIG. 2 is a side view of the present invention showing the swing lever at the inner side of the vertical plate in an expanded state;

fig. 3 is a top view of the arc-shaped abutting block structure of the present invention;

FIG. 4 is a front view of the overall structure of the present invention;

fig. 5 is an enlarged schematic view of region a in fig. 1.

Reference numerals: 1. a transverse plate I; 100. a sampling bag; 2. a vertical plate; 3. a transverse plate II; 4. a clamping assembly; 401. a support; 402. a swing lever; 403. a bearing rod; 404. a butting rod; 405. an arc-shaped bump; 406. an elastic pad; 407. a chute; 408. an arc-shaped guide groove; 409. a limiting groove; 410. a guide block; 411. a shifting block; 412. a limiting inserted rod; 413. inserting grooves; 5. a flaring assembly; 501. a pull rod; 502. a splint; 503. anti-skid rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-5, the utility model provides a sampling bag with sealing mechanism:

the inboard that the present sack that is used for the sample seals the department generally is provided with joint strip and seal slot, when needs seal the sack of sample, generally advance the joint strip card in the seal slot with this purpose that reaches sealedly, but because the sack of sample is in the packing, carry and the in-process of transporting very easily the collision appears, the extrusion, the joint strip that the sack that leads to the sample sealed the department deviates from in the seal slot, the sack that makes the sample loses sealed effect, and then make the sample that has taken a sample receive external factor interference, for solving this problem, the following improvement scheme is provided:

the sampling bag 100 is placed on the top of the transverse plate I1, the vertical plates 2 are symmetrically fixed on the top of the transverse plate I1, the transverse plate II 3 is fixedly connected on the tops of the two vertical plates 2, the supports 401 are symmetrically fixed on one adjacent sides of the two vertical plates 2, the swing rod 402 is arranged between the two supports 401, two side walls of the swing rod 402 are rotatably connected with the supports 401, the carrying rod 403 and the abutting rod 404 are arranged between the two swing rods 402, two ends of the carrying rod 403 included in the clamping component 4 are fixedly connected on the side walls of the swing rod 402, when the sampling bag 100 finishes sampling, a sample in the sampling bag 100 needs to be sealed and stored, when the sampling bag is specifically arranged, firstly, a sealing rubber strip on the inner side of the opening of the sampling bag 100 is clamped into the sealing clamping groove, then the swing rod 402 is rotated, the oscillating rod 402 drives the abutting rod 404 to synchronously rotate, one side of the oscillating rod 402 is provided with a sliding groove 407, two ends of the abutting rod 404 are fixedly connected with rectangular sliding blocks, the rectangular sliding blocks are connected in the sliding groove 407 in a sliding manner, and a compression spring I is fixedly connected between the inner wall of the sliding groove 407 and the rectangular sliding blocks, as shown in fig. 1 and fig. 2, the oscillating rod 402 drives the abutting rod 404 to deflect until an elastic cushion 406 wrapped outside the arc-shaped convex block 405 contacts with the bag opening of the sampling bag 100, two sides of the bag opening of the sampling bag 100 are provided with the arc-shaped convex blocks 405, the two arc-shaped convex blocks 405 and the elastic cushion 406 abut against each other under the mutual matching of the compression spring I, the rectangular sliding block and the sliding groove 407, and further realize that the two arc-shaped convex blocks 405 and the elastic cushion 406 abut against and seal the bag opening sealing part of the sampling bag 100;

in order to avoid abutting arc lug 405 and cushion 406 each other tightly packing, the in-process of carrying and transporting appears rocking, and then the problem that the influence is to the sample bag 100 effect appears, the utility model discloses arc guide way 408 and spacing groove 409 have been seted up at riser 2's inner wall, one side fixedly connected with guide block 410 of swinging arms 402, guide block 410 sliding connection is in arc guide way 408, the spacing hole that is linked together with spacing groove 409 is seted up in riser 2's the outside, sliding connection has stirring block 411 in the spacing hole, sliding connection has spacing inserted bar 412 in the spacing groove 409, spacing inserted bar 412 and stirring block 411 fixed connection, fixed connection compression spring two between the one end of spacing inserted bar 412 and the spacing groove 409 inner wall, inserting groove 413 has been seted up at the top of guide block 410, spacing inserted bar 412 bottom and inserting groove 413 cooperate, when specifically setting up, when two arc lug 405 and cushion 406 abut each other tightly under the effect of swinging arms 402, swinging arms 405 one side fixed connection guide block 410 slides in arc guide way 408, swinging arms 413 and inserting groove 412 set up until the top of guide block 410 and inserting groove 413 cooperate, thereby the effective compression spring sealing effect of sliding connection of swinging arms 412 prevents that the bag from appearing the spacing inserted bar from the sealed joint bag 100 that two emergence.

Example two in real time:

as shown in fig. 1-2, the sampling bag 100 needs to expand its bag mouth during sampling so that the sample can completely enter the bag, but the sampling bag 100 itself has a certain deformation capability, which causes the bag mouth to be very easy to close, and further affects the sampling, and when the sampling bag 100 is placed on the ground for sampling, the rollover problem is very easy to occur, and in order to solve the problem, the following improvement schemes are provided:

slotted hole has been seted up to diaphragm two 3 one side symmetry, pull rod 501 sliding connection is in the slotted hole, fixedly connected with compression spring three between one end 501 of pull rod and the slotted hole, pull rod 501's other end fixedly connected with splint 502, one side that two splint 502 are relative all is provided with anti-skidding rubber pad 503, as shown in fig. 2, during concrete operation, expand the sack of sample bag 100 and prop, pull rod 501 that 5 flaring subassemblies of pulling simultaneously included, place the sack limit of sample bag 100 between splint 502 and diaphragm two 3 again, pull rod 501 afterwards, splint 502 and anti-skidding rubber pad 503 press from both sides tightly the sack of sample bag 100 under the effect of compression spring three, and then realize that sample bag 100 sack expands to prop and fix.

The bottom of while pivoted swinging arms 402 wantonly can be used for supporting fixedly riser 2, prevents to appear rocking the problem that leads to turning on one's side when placing the sample to sample bag 100 in.

As shown in FIG. 4, several adapting rods 403 are fixedly connected between the two swinging rods 402, and the adapting rods 403 are used for supporting and protecting the outer side of the sampling bag 100, so as to avoid the problem that the sampling bag 100 is damaged due to extrusion in the carrying and transferring processes.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sampling bag with a sealing mechanism comprises a first transverse plate (1), wherein the sampling bag (100) is placed at the top of the first transverse plate (1), and sealing rubber strips and sealing clamping grooves which are matched with each other are respectively arranged on the inner sides of bag openings of the sampling bag (100), and the sampling bag is characterized in that vertical plates (2) are symmetrically fixed at the top of the first transverse plate (1), the tops of the two vertical plates (2) are fixedly connected with a second transverse plate (3), a clamping assembly (4) is arranged between the two vertical plates (2), and an expanding assembly (5) is arranged on one side of the second transverse plate (3);

clamping component (4) include four supports (401) and four swinging arms (402), two the equal symmetry in one side that riser (2) are adjacent is fixed with support (401), swinging arms (402) set up between two supports (401), and the both sides wall of swinging arms (402) all rotates with support (401) and is connected, two be provided with between swinging arms (402) and accept pole (403) and butt pole (404), the equal fixed connection in both ends of accepting pole (403) is on swinging arms (402) lateral wall, one side fixedly connected with arc lug (405) of butt pole (404), the outside of arc lug (405) is provided with cushion (406).

2. The sampling bag with the sealing mechanism is characterized in that a sliding groove (407) is formed in one side of the swinging rod (402), rectangular sliding blocks are fixedly connected to both ends of the abutting rod (404), the rectangular sliding blocks are slidably connected in the sliding groove (407), and a first compression spring is fixedly connected between the inner wall of the sliding groove (407) and the rectangular sliding blocks.

3. The sampling bag with the sealing mechanism is characterized in that an arc-shaped guide groove (408) and a limiting groove (409) are formed in the inner wall of the vertical plate (2), a guide block (410) is fixedly connected to one side of the oscillating rod (402), and the guide block (410) is slidably connected into the arc-shaped guide groove (408).

4. The sampling bag with the sealing mechanism according to claim 3, wherein a limiting hole communicated with the limiting groove (409) is formed in the outer side of the vertical plate (2), the shifting block (411) is slidably connected in the limiting hole, a limiting inserting rod (412) is slidably connected in the limiting groove (409), the limiting inserting rod (412) is fixedly connected with the shifting block (411), a compression spring II is fixedly connected between one end of the limiting inserting rod (412) and the inner wall of the limiting groove (409), an inserting groove (413) is formed in the top of the guide block (410), and the bottom end of the limiting inserting rod (412) is matched with the inserting groove (413).

5. The sampling bag with the sealing mechanism according to claim 2, wherein the flaring assembly (5) comprises a pull rod (501), a slotted hole is symmetrically formed in one side of the second transverse plate (3), the pull rod (501) is slidably connected in the slotted hole, a compression spring III is fixedly connected between one end of the pull rod (501) and the slotted hole, a clamping plate (502) is fixedly connected to the other end of the pull rod (501), an anti-skid rubber pad (503) is arranged on one side of the two clamping plates (502) opposite to each other, and the clamping plates (502) are matched with the bag opening of the sampling bag (100).