CN212123763U - Mouth gag for activated carbon tube - Google Patents

Abstract

The utility model relates to an activated carbon pipe field particularly, relates to an activated carbon pipe mouth gag. The activated carbon tube mouth gag comprises a box body and an annular cutter, wherein the box body is provided with a first surface, the first surface is provided with a first through hole, and the annular cutter is arranged at the joint of the first through hole and the first surface. The utility model discloses a dangerous technical problem has been produced easily when having solved the active carbon pipe opening, has reached the technological effect that is showing the security that has improved the operation.

Description

Mouth gag for activated carbon tube

Technical Field

The utility model relates to an activated carbon pipe field particularly, relates to an activated carbon pipe mouth gag.

Background

The activated carbon tube is a common sampling container in the field of environmental monitoring, glass melting seals at two ends are required to be opened in advance in the using process, the glass is ground by a grinding wheel in a common opening mode so that the seals at the ends can be separated, and a clamp can be further used for opening the glass if needed.

However, the opening mode can lead to different sizes of the openings and uneven and tidy section; secondly, the activated carbon tube is easily damaged by over-violent force, or the broken glass slag splashes to hurt people; thirdly, the glass residues dropped during opening can be left on the spot, pollute the environment and even possibly injure others. In conclusion, the opening mode has an unsatisfactory effect, and the detection result and the personal safety of the adopted personnel are negatively affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an activated carbon tube mouth gag can solve the activated carbon tube mouth gag that prior art provided and produce dangerous technical problem easily when opening activated carbon tube.

In a first aspect, the utility model provides an active carbon tube mouth gag, box body and annular cutter, the box body has the first surface, the first surface is equipped with first through-hole, annular cutter sets up first through-hole with the junction of first surface.

The utility model of this aspect has the beneficial effects that:

the annular cutter is arranged at the first through hole on the box body, and the part, needing to be cut, of the activated carbon tube is rubbed with the annular cutter by enabling the activated carbon tube and the box body to rotate relatively, so that the material of the activated carbon tube is weakened gradually, and the glass part at the end part of the activated carbon tube is separated from other parts of the activated carbon tube. And the cut-off end part and the cut-off glass slag can be accommodated by the box body, so that the injury to people is avoided, and the operation safety is obviously improved.

In an alternative embodiment, the first surface is provided with a frosted layer.

In an alternative embodiment, a first removable cover is provided over the first surface.

In an alternative embodiment, the cartridge further has a second surface provided with a non-slip portion.

In an alternative embodiment, the top of the cassette body also has a first receiving cavity for receiving a tube end cap.

In an optional embodiment, the box body is further movably connected with a glass residue collecting box, and the glass residue collecting box is communicated with the first through hole.

In an alternative embodiment, a cleaning rod is removably attached to the cartridge body.

In an alternative embodiment, the second surface of the box body is provided with an elastic buckle, and the elastic buckle is buckled with the rod body of the cleaning rod.

In an alternative embodiment, the cleaning rod includes a brush portion located at a first end of the cleaning rod.

In an alternative embodiment, the cleaning rod includes a post portion at a second end of the cleaning rod, the post portion having a diameter less than or equal to an inner diameter of the annular cutter.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an activated carbon tube opener according to an embodiment of the present invention;

FIG. 2 is a schematic view of the carbon tube opener of the first embodiment in a state where the glass residue collection box, the top cover and the first movable cover are opened;

fig. 3 is a schematic view of the cleaning rod in the first embodiment after the cap is pulled out.

Icon: 10-a box body; 11-a first via; 12-a ring cutter; 13-sanding layer; 14-a first containing cavity; 15-a top cover; 17-a first removable cover; 18-a glass residue collection box; 19-a rib; 20-cleaning rod; 21-a brush part; 22-a pillar; 24-a cap; 25-elastic snap fastener.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "first type", "second type", "third type", etc. are used for distinction only, and are uniformly described with respect to the same type of component or feature, meaning that the number of the component or feature may be plural, but it is not denied that the number of the component or feature may be one.

Furthermore, the terms "horizontal", "vertical", "suspended", and the like do not imply that the components are required to be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable 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.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The first embodiment is as follows:

as shown in fig. 1 to 3, the present embodiment provides an activated carbon tube opener, a box body 10 and an annular cutter 12, wherein the box body 10 has a first surface, the first surface is provided with a first through hole 11, and the annular cutter 12 is arranged at the joint of the first through hole 11 and the first surface.

An annular cutter 12 is arranged at a first through hole 11 on the box body 10, and by enabling the activated carbon tube to rotate relative to the box body 10, the part of the activated carbon tube to be cut and the annular cutter 12 can be rubbed, so that the material of the activated carbon tube is gradually weakened, and the glass part at the end part of the activated carbon tube is separated from other parts of the activated carbon tube. And the cut-off end and the cut-off glass cullet can be accommodated by the box body 10, so that the injury to people is avoided, and the safety of operation is remarkably improved. Specifically, the tool in this embodiment may be a ring diamond tool. The diameter of the first through-hole 11 may be 5mm, and the inner diameter of the diamond tool may be 4 mm.

In an alternative embodiment the first surface is provided with a frosted layer 13. For example, in the present embodiment, the first through hole 11 may be provided at a left half portion of the first surface facing the user, and the other portion of the first surface is provided with the frosted layer 13.

Through set up dull polish layer 13 on the first surface, can be after the active carbon pipe tip is broken, polish on dull polish layer 13 with the incision top of active carbon pipe remaining part, be favorable to eliminating the sharp blade of breaking cut department to very big reduction sharp blade injures people's possibility.

In an alternative embodiment, the first surface is provided with a first removable cover 17. Specifically, in the present embodiment, a slide groove may be provided in the case 10 on the first surface, and a slide plate as a movable cover may be inserted into the slide groove to be movable in the left-right direction as illustrated. When the activated carbon tube needs to be cut, the first movable cover 17 is slid to the left side in the drawing to expose the annular cutter 12 and the frosted layer 13, so that the activated carbon tube is cut by the annular cutter 12, and the cut is polished by the frosted layer 13.

Through setting up first movable cover 17, can cover annular cutter 12 and dull polish layer 13 on the need not cutting when, avoid the cutter to take place to damage, also can avoid dull polish layer 13 accident and skin, clothing etc. friction and harm clothing or skin.

In an alternative embodiment, the case 10 also has a second surface provided with a non-slip portion. Specifically, as shown in fig. 1 and 2, the second surface is located at the right side of the first surface, a plurality of ribs 19 are provided on the second surface of the case 10, and the spaces between the plurality of ribs 19 and the ribs 19 together constitute the non-slip part. Each rib 19 extends perpendicularly to the first surface. Of course, the right side of the first surface is shown with ribs 19, while other surfaces are not shown with ribs 19, and indeed ribs 19 may be provided on the left side of the first surface, and/or on the opposite side of the first surface, to improve the grip of the hand on the case 10.

Through setting up bead 19, can increase the area of contact, change contact angle when the box body 10 is gripped to the hand to be favorable to improving the biggest static friction between the two, with the effect of gripping of improvement hand, avoid the hand to take place to skid when with activated carbon tube and box body 10 relative rotation.

In an alternative embodiment, the top of the box body 10 is further provided with a first accommodating cavity 14, and the first accommodating cavity 14 is used for accommodating a tube end cap. In particular, the end cap may be a plastic cap, and more particularly, a teflon cap. In this embodiment, the box 10 may have a length of 40mm, a width of 40mm, and a height of 100 mm. The top of the box body 10 is provided with 4 first accommodating cavities 14, the transverse dimension of each first accommodating cavity 14 can be 18mm by 18mm, the height is 25mm, and the polytetrafluoroethylene cap of the sampling tube can be put into the first accommodating cavity 14 in total to avoid loss. The top of the first accommodating cavity 14 is also provided with a top cover 15, the top cover 15 is pivoted with the top of the box body 10, and the free end of the top cover 15 can be detachably connected with the top of the box body 10 through injecting magnetic attraction, snap fasteners, magic tapes and the like.

Through setting up a plurality of first holding chambeies 14 that can open or cover top cap 15, can deposit the plastic cap of active carbon tube tip suit in first holding chamber 14 when cutting the active carbon tube, avoid losing. The arrangement of the top cover 15 further increases the safety of the plastic cap storage. The plastic cap can not be lost, and the operation convenience for opening the activated carbon tube seal is also improved.

In an alternative embodiment, the box body 10 is further movably connected with a glass residue collection box 18, and the glass residue collection box 18 is communicated with the first through hole 11. Specifically, in the present embodiment, the glass residue collection box 18 may be in the form of a drawer that is pushed into the bottom of the box body 10 or pulled out from the bottom of the box body 10 in a horizontal direction. Note that, a knob in the form of a round button for pushing and pulling may be provided on the front surface of the glass residue collection box 18.

After the glass residue collecting box 18 is movably connected, the end part of the broken activated carbon tube can fall into the glass residue collecting box 18 at the bottom of the box body 10, so that the end part of the broken activated carbon tube is prevented from flying in a mess, and the glass residue can be cleaned inside the box body 10 to prevent the glass residue from falling on the ground or on a table top and the like to hurt people.

In an alternative embodiment, a cleaning rod 20 is removably attached to the cartridge body 10.

Through setting up cleaning rod 20, can clear up the glass residue of annular diamond cutter department, also can clean the glass powder of dull polish layer 13 simultaneously to do benefit to the long-term use of dull polish layer 13.

In an alternative embodiment, the second surface of the case 10 is provided with an elastic catch 25, and the elastic catch 25 catches the lever body of the cleaning lever 20. Specifically, the elastic clip 25 may be a multi-semicircular arc shape, and the width of the opening of the arc shape is smaller than the diameter or the transverse width of the rod body of the cleaning rod 20. When the lever body is detached from the elastic clip 25, a certain force is applied to deform and expand the elastic clip 25, and after the elastic clip 25 is detached, the original natural shape is restored. After the lever body is pressed into the elastic buckle 25, since the elastic buckle 25 is required to apply a certain clamping force to the lever body, the elastic buckle 25 cannot be restored to the shape in the completely free state, and the opening degree of the arc shape is slightly larger than the shape in the free state.

Through setting up the pole body of elasticity buckle 25 block cleaning rod 20, can carry cleaning rod 20 and box body 10 jointly to avoid the less cleaning rod 20 of volume to lose. Moreover, the elastic buckle 25 is arranged on the second surface, so that the volume of the mouth gag for the activated carbon tube is not obviously increased, and the mouth gag is convenient to carry.

In an alternative embodiment, the cleaning rod 20 includes a brush portion 21, the brush portion 21 being located at a first end of the cleaning rod 20. Ordinarily, the first end of the cleaning rod 20 may be provided with a cap 24 to cover the brush portion 21 to prevent the brush portion 21 from being damaged.

By providing the brush portion 21, the glass powder adhered to the frosted layer 13 during the friction cut can be cleaned, so that the frosted layer 13 can be continuously used, and the brush portion 21 can also brush off the glass residue on the outer half part of the annular cutter 12.

In an alternative embodiment, the cleaning rod 20 includes a post 22, the post 22 being located at a second end of the cleaning rod 20, the diameter of the post 22 being equal to or less than the inner diameter of the annular cutter 12. Specifically, the post 22 may be conical or cylindrical. The free end of the post 22 may be provided with a spherical end surface.

The column part 22 can be used for cleaning the glass residues in the first through hole 11, and when the broken end part of the activated carbon tube accidentally blocks the first through hole 11, the column part 22 can be used for pushing the broken end part of the activated carbon tube into the first through hole 11, so that the broken end part of the activated carbon tube enters the box body 10 and falls into the glass residue collection box 18.

The operation principle of the embodiment is as follows:

when the activated carbon tube opener of the embodiment is used for opening an activated carbon tube, the top cover 15 at the top of the box body 10 is firstly opened, the plastic cap at the end part of the activated carbon tube is pulled out of the activated carbon tube, and the plastic cap is placed into each first accommodating cavity 14. Generally, one carbon tube has two plastic caps, so the first receiving chamber 14 described above can receive a total of four plastic caps of two carbon tubes.

A slide plate as a first movable cover 17 is slid outward from the slide groove to expose at least the annular cutter 12 and the frosted layer 13. The end of the activated carbon tube is inserted into the annular cutter 12, and the part to be cut is pressed against the annular cutter 12, the box body 10 is kept still or almost still, and the activated carbon tube is rotated, so that the part to be cut is abraded by the annular cutter 12, and the strength of the part to be cut is weakened. The activated carbon tube is then broken off outwardly to break the end at the annular knife.

The cut of the main body part of the activated carbon tube is contacted with the frosted layer 13 to rub with each other, and the sharp part of the cut of the main body part is polished to ensure that the shape of the opening is regular and smooth and the size is consistent.

And opening the other end of the activated carbon tube according to the operation.

After the operation of collecting the gas or the opening operation is performed, the plastic cap is taken out of the first receiving chamber 14 and covered on the activated carbon tube.

When the end of the activated carbon tube blocks the first through hole 11, the cleaning rod 20 can be removed from the elastic catch 25 to facilitate the next reuse of the annular cutter 12.

When the sampling operation is performed for one day or after a sufficient number of openings of the activated carbon tube are performed, such as 10 times or 50 times, the cleaning rod 20 is removed from the elastic buckle 25, and the cap 24 of the cleaning rod 20 can be pulled out and placed into the first accommodating cavity 14. Then, the brush part 21 is used to clean the glass residue at the ring cutter 12, and sweep it into the box body 10. When the end of the activated carbon tube stored in the box body 10 is more and the space in the box body 10 is full, the drawer can be drawn out by using the handle. And pouring the activated carbon tube into a collection container to facilitate the continuous use of the activated carbon tube mouth gag. After cleaning, the cleaning rod 20 is re-mounted on the resilient catch 25.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; for example:

in the first embodiment, the first movable cover is set as a sliding cover, and actually, the first movable cover can be set as a pivoted cover body, and the pivoted cover body can be locked with the box body in a magnetic suction or locking manner.

In the first embodiment, the anti-slip part is configured as a convex rib, and actually, other forms may also be configured, such as a plurality of concave points or convex points, or a plurality of grooves, etc., which may all play a role in increasing the friction force for gripping by the hand, so as to improve the gripping effect.

In the first embodiment, the glass residue collection box is movably connected in a drawer manner, and actually, the glass residue collection box can be connected in a pivot manner, which is similar to the cover body in the first variation and is not described again.

Such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides an active carbon tube mouth gag which characterized in that, includes box body (10) and annular cutter (12), box body (10) have the first surface, the first surface is equipped with first through-hole (11), annular cutter (12) set up first through-hole (11) with the junction of first surface.

2. The activated carbon tube opener according to claim 1, characterized in that the first surface is provided with a frosted layer (13).

3. The activated carbon tube opener according to claim 1 or 2, characterized in that a first removable cover (17) is provided outside the first surface.

4. The charcoal tube opener according to claim 1, wherein the box body (10) further has a second surface provided with a non-slip portion.

5. The charcoal tube opener according to claim 1, wherein the top of the box body (10) further has a first receiving chamber (14), and the first receiving chamber (14) is used for receiving a tube end cap.

6. The charcoal tube opener according to claim 1, wherein the box body (10) is further movably connected with a glass residue collection box (18), and the glass residue collection box (18) is communicated with the first through hole (11).

7. The activated carbon tube opener according to claim 1 or 2 or any one of claims 4 to 6, characterized in that a cleaning rod (20) is detachably connected to the box body (10).

8. The charcoal tube opener according to claim 7, wherein the second surface of the box body (10) is provided with an elastic catch (25), and the elastic catch (25) catches the rod body of the cleaning rod (20).

9. The charcoal tube mouth gag of claim 7, characterized in that the cleaning rod (20) comprises a brush section (21), which brush section (21) is located at the first end of the cleaning rod (20).

10. The charcoal tube opener according to claim 7, wherein the cleaning rod (20) comprises a pillar portion (22), the pillar portion (22) being located at the second end of the cleaning rod (20), the pillar portion (22) having a diameter less than or equal to an inner diameter of the annular cutter (12).

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