CN217674458U - Micro sample storage bottle capable of being filled with argon - Google Patents

Abstract

The utility model discloses a can fill trace sample storage bottle of argon gas, including bottle lid, rubber tube and base, the rubber tube is installed at the top of bottle lid, the baffle is installed to the inner wall of rubber tube, the spring is installed at the top of baffle, and the connecting rod is installed to the outer wall of fixed plate, a closing plate is installed to the bottom of connecting rod, the venthole has been seted up at the top of bottle lid, the rubber stopper is installed to the inner wall of venthole. The utility model discloses an install a closing plate, rubber tube and rubber stopper, connect the rubber tube gas, argon gas pushes down a closing plate, make the opening of baffle open, gas flows in the bottom of body along the rubber tube this moment, the argon gas of bottom is slowly from up filling down, make the air extruded away, when no longer storing gas, spring pulling a closing plate rebound, make the baffle airtight, avoid external air to get into, and in time fill in the venthole with the rubber stopper, make the storage bottle gas storage very convenient, no longer need twist the bottle lid soon.

Description

Trace sample storage bottle capable of being filled with argon

Technical Field

The utility model relates to an argon gas sample storage technology field specifically is a can fill trace sample storage bottle of argon gas.

Background

Argon is a colorless and tasteless inert gas, the argon is stable in property and is often used as a shielding gas during welding, a heat treatment process is also used for replacing nitrogen and ammonia, the effect is better than that of the nitrogen and the ammonia, the stainless steel is better in bending effect and not easy to break by adopting argon protection during heat treatment, the ammonia is heavier than air, and when the argon is filled into a storage bottle, the air can be extruded only by filling the bottle bottom.

The existing storage bottle has the defects that:

patent document CN205916522U discloses a standard sample storage bottle, wherein the right item of protection "comprises a bottle body and a bottle cap, the upper half part of the bottle cap is a solid cylinder structure containing a through hole and a rotary switch, the lower half part of the bottle cap is connected and sealed with the bottle body through threads, the middle part of the rotary switch is a cylinder structure, the middle part of the rotary switch is provided with the through hole, two sides of the rotary switch are trapezoidal knobs, when the knobs are in vertical positions, the through holes in the rotary switch are aligned with the through holes in the bottle cap, and when the knobs are in horizontal positions, the positions of the through holes in the rotary switch are changed so as to seal the bottle body; the utility model discloses simple structure replaces traditional cushion formula bottle lid with the bottle lid of taking the switch, more facilitates the use to can save cost and time, avoid the sample to pollute, improve work efficiency on the whole. However, the storage bottle has poor inflation effect, and argon is easy to leak out in the inflation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can fill trace sample storage bottle of argon gas to solve the poor problem of storage bottle inflation effect that proposes in the above-mentioned background art.

7. In order to achieve the above object, the utility model provides a following technical scheme: a trace sample storage bottle capable of being filled with argon comprises a bottle cap, a rubber tube and a base, wherein the rubber tube is arranged at the top of the bottle cap;

a baffle is mounted on the inner wall of the rubber tube, a spring is mounted at the top of the baffle, a fixing plate is mounted at the top of the spring, a connecting rod is mounted on the outer wall of the fixing plate, a first sealing plate is mounted at the bottom of the connecting rod, an air outlet hole is formed in the top of the bottle cap, and a rubber plug is mounted on the inner wall of the air outlet hole;

the sunshade is installed to the inner wall of venthole, the body is installed to the bottom of bottle lid, the base is installed to the bottom of body.

Preferably, the connector is installed at the top of sunshade, and No. two closing plates are installed to the outer wall of connector, and the stay cord is installed at the top of No. two closing plates, and the one end of stay cord is connected with the bottom of rubber stopper, and the pressing rod is installed to the bottom of rubber stopper.

Preferably, the outer wall of the bottle body is provided with a holding pad.

Preferably, the motor is installed to the inside diapire of base, and the output of motor extends into the inside of body.

Preferably, the threaded rod is installed to the output of motor, and No. one rigging board is installed to the outer wall of threaded rod.

Preferably, the connecting block is installed at the top of a binding plate, and No. two binding plates are installed at the top of the connecting block.

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

1. the utility model discloses an install the closing plate No. one, rubber tube and rubber stopper, when dashing argon gas, extract the rubber stopper, rubber stopper pulling stay cord, stay cord pulling No. two closing plates, make the sunshade expose the opening, connect the rubber tube gas this moment, the punching press of argon gas makes the closing plate of No. one push down, make the opening of baffle open, gas flows into the bottom of body along the rubber tube this moment, the argon gas of bottom is slowly from filling up down, make the air slowly extruded the storage bottle, when no longer gas storage, spring pulling No. one closing plate moves up, make No. one closing plate imbed in the baffle, make the baffle airtight, avoid external air to get into, and in time plug the rubber stopper into the venthole, press the pole with No. two closing plates to press at the sunshade top, make airtight, the venthole realizes double-tightness, the leakproofness has improved, avoid the outflow of argon gas, this structure makes the storage bottle gas storage, no longer need twist soon, gas storage speed and effect have been promoted;

2. the utility model discloses an install the base, threaded rod and attaching plate, when needing to take out the storage bottle with the argon gas, it is rotatory that the motor is rotatory to drive the threaded rod, the threaded rod is rotatory to drive attaching plate rebound, attaching plate removes and drives the connecting block and remove, the connecting block removes and drives attaching plate removal No. two, make the argon gas in the storage bottle extruded the venthole, avoid needing to extrude the operation that the body just can extrude the argon gas, the extrusion of body has been reduced, make the body be difficult for being damaged, the life of storage bottle has been prolonged.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic view of the rubber tube structure of the present invention;

FIG. 3 is a schematic view of the structure of the air outlet hole of the present invention;

fig. 4 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a bottle cap; 101. a bottle body; 102. a holding pad; 2. a rubber tube; 201. a baffle plate; 202. a spring; 203. a fixing plate; 204. a connecting rod; 205. a first sealing plate; 206. an air outlet; 207. a rubber stopper; 3. a shutter; 301. a connector; 302. a second sealing plate; 303. pulling a rope; 304. a pressing lever; 4. a base; 401. a motor; 5. a threaded rod; 501. a first pasting board; 6. connecting blocks; 601. no. two rigging boards.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; 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.

Example 1: referring to fig. 1, a trace sample storage bottle capable of being filled with argon gas comprises a bottle cap 1, a rubber tube 2 and a base 4, wherein a bottle body 101 is installed at the bottom of the bottle cap 1, a holding pad 102 is installed on the outer wall of the bottle body 101, argon gas is filled into the bottle body 101, the bottle body 101 is sealed by the bottle cap 1, and the holding pad 102 facilitates a person to hold the bottle body 101.

Example 2: referring to fig. 2 and 3, a rubber tube 2 is mounted on the top of a bottle cap 1, a baffle 201 is mounted on the inner wall of the rubber tube 2, a spring 202 is mounted on the top of the baffle 201, a fixing plate 203 is mounted on the top of the spring 202, a connecting rod 204 is mounted on the outer wall of the fixing plate 203, a first sealing plate 205 is mounted at the bottom of the connecting rod 204, an air outlet 206 is formed in the top of the bottle cap 1, a rubber plug 207 is mounted on the inner wall of the air outlet 206, a shield plate 3 is mounted on the inner wall of the air outlet 206, a connector 301 is mounted on the top of the shield plate 3, a second sealing plate 302 is mounted on the outer wall of the connector 301, a pull rope 303 is mounted on the top of the second sealing plate 302, one end of the pull rope 303 is connected with the bottom of the rubber plug 207, a pressing rod 304 is mounted on the bottom of the rubber plug 207, the rubber plug 207 is pulled out when argon is filled, the pull rope 303 pulls the second sealing plate 302, so that the shield plate 302 is exposed out of the opening, at the moment, the rubber tube 2 is connected with gas, the first sealing plate 205 is pressed downwards by the stamping of argon gas, the opening of the baffle plate 201 is opened, the gas flows into the bottom of the bottle body 101 along the rubber tube 2, the argon gas at the bottom is slowly filled from bottom to top, so that the air is slowly extruded out of the storage bottle, when the gas is not stored, the spring 202 pulls the first sealing plate 205 to move upwards, the first sealing plate 205 is embedded into the baffle plate 201, the baffle plate 201 is sealed, the external air is prevented from entering, the rubber plug 207 is plugged into the gas outlet hole 206 in time, the second sealing plate 302 is pressed on the top of the shield plate 3 by the pressing rod 304, the shield plate 3 is sealed, the gas outlet hole 206 is sealed in a double mode, the sealing performance is improved, the outflow of the argon gas is avoided, the storage bottle is convenient due to the structure, the bottle cap 1 does not need to be screwed any more, the gas storage speed and the effect are improved, the connector 301 plays a supporting role in supporting the second sealing plate 302, the fixed plate 203 and the connecting rod 204 connect the first seal plate 205 and the spring 202 together.

Example 3: please refer to fig. 4, a base 4 is installed at the bottom of the bottle body 101, a motor 401 is installed at the inside bottom wall of the base 4, and the output end of the motor 401 extends into the inside of the bottle body 101, a threaded rod 5 is installed at the output end of the motor 401, an attachment plate 501 is installed on the outer wall of the threaded rod 5, a connecting block 6 is installed at the top of the attachment plate 501, an attachment plate 601 is installed at the top of the connecting block 6, when the storage bottle needs to be taken out of argon gas, the motor 401 rotates to drive the threaded rod 5 to rotate, the threaded rod 5 rotates to drive the attachment plate 501 to move upwards, the attachment plate 501 moves to drive the connecting block 6 to move, the connecting block 6 moves to drive the attachment plate 601 to move, so that the argon gas in the storage bottle is extruded out of the gas outlet 206, the operation of extruding the argon gas by extruding the bottle body 101 is avoided, the extrusion of the bottle body 101 is reduced, the bottle body 101 is not easy to be damaged, and the service life of the storage bottle is prolonged.

The working principle is as follows: when argon is filled, the rubber plug 207 is pulled out, the pull rope 303 is pulled by the rubber plug 207, the pull rope 303 pulls the second sealing plate 302, so that the shielding plate 3 is exposed out of the opening, the rubber tube 2 is connected with air, the first sealing plate 205 is pressed downwards by the argon punching, the opening of the baffle 201 is opened, the air flows into the bottom of the bottle body 101 along the rubber tube 2, the argon at the bottom is slowly filled from bottom to top, so that the air is slowly extruded out of the storage bottle, when the air is not stored any more, the spring 202 pulls the first sealing plate 205 to move upwards, so that the first sealing plate 205 is embedded into the baffle 201, the baffle 201 is closed, the external air is prevented from entering, the rubber plug 207 is plugged into the air outlet 206 in time, and the second sealing plate 302 is pressed on the top of the shielding plate 3 by the pressing rod 304, make 3 sealings of sunshade, venthole 206 realizes double-sealed, the leakproofness has been improved, avoid the outflow of argon gas, this structure makes the storage bottle gas storage very convenient, no longer need revolve wrong bottle lid 1, gas storage speed and effect have been promoted, when needing to take out the storage bottle with argon gas, motor 401 is rotatory to drive threaded rod 5 rotatory, threaded rod 5 is rotatory to drive a binding plate 501 rebound, binding plate 501 removes and drives connecting block 6 and remove, connecting block 6 removes and drives No. two binding plates 601 and remove, make the argon gas in the storage bottle extruded venthole 206, avoid needing to extrude the operation that body 101 just can extrude argon gas, the extrusion of body 101 has been reduced, make body 101 difficult damaged, the life of storage bottle has been prolonged.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a can fill trace sample storage bottle of argon gas, includes bottle lid (1), rubber tube (2) and base (4), its characterized in that: the top of the bottle cap (1) is provided with a rubber tube (2);

a baffle (201) is installed on the inner wall of the rubber tube (2), a spring (202) is installed on the top of the baffle (201), a fixing plate (203) is installed on the top of the spring (202), a connecting rod (204) is installed on the outer wall of the fixing plate (203), a first sealing plate (205) is installed at the bottom of the connecting rod (204), an air outlet hole (206) is formed in the top of the bottle cap (1), and a rubber plug (207) is installed on the inner wall of the air outlet hole (206);

sunshade (3) are installed to the inner wall of venthole (206), body (101) are installed to the bottom of bottle lid (1), base (4) are installed to the bottom of body (101).

2. An argon-inflatable micro-sample storage bottle as in claim 1, wherein: connector (301) are installed at the top of sunshade (3), no. two sealing plates (302) are installed to the outer wall of connector (301), stay cord (303) are installed at the top of No. two sealing plates (302), and the one end of stay cord (303) is connected with the bottom of rubber stopper (207), and press bar (304) are installed to the bottom of rubber stopper (207).

3. An argon-inflatable micro-sample storage bottle as in claim 1, wherein: the outer wall of the bottle body (101) is provided with a holding pad (102).

4. An argon-inflatable micro-sample storage bottle as in claim 1, wherein: motor (401) is installed to the inside diapire of base (4), and the output extension of motor (401) enters the inside of body (101).

5. An argon-inflatable micro-sample storage bottle as in claim 4, wherein: threaded rod (5) are installed to the output of motor (401), and No. one binding plate (501) is installed to the outer wall of threaded rod (5).

6. An argon-inflatable micro-sample storage bottle as in claim 5, wherein: connecting block (6) are installed at the top of attaching plate (501), and No. two attaching plate (601) are installed at the top of connecting block (6).

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