CN217707026U - Anti-suck-back designed disinfectant bottle - Google Patents

Abstract

The utility model discloses a prevent antiseptic solution bottle of suck-back design relates to antiseptic solution bottle technical field, including holding the bottle, it has the connecting piece to hold bottle female connection, it has the extruded pipe to peg graft in the connecting piece, fixedly connected with reset spring on the extruded pipe, reset spring's one end and connecting piece fixed connection, the tip fixedly connected with of extruded pipe extrudes the end, extrude the end and include the pipe of extruding rather than integrated into one piece, it prevents suck-back ration extrusion subassembly to hold to be equipped with in the bottle, prevent suck-back ration extrusion subassembly including seting up the side suction groove at extruded pipe top, the utility model discloses in, through preventing suck-back ration extrusion subassembly in the side suction groove set up weaken the extrusion pipe tip when bouncing up suction intensity to prevent that suck-back's phenomenon from taking place, and utilize the mounting height adjustment to the lantern ring, thereby adjust the disposable volume of extruding antiseptic solution, avoid the waste of antiseptic solution.

Description

Anti-suck-back designed disinfectant bottle

Technical Field

The utility model relates to a disinfectant bottle technical field especially relates to a prevent disinfectant bottle of suck-back design.

Background

In the related art, for example, chinese patent with publication number CN213169026U proposes a corrosion-resistant high-strength PE disinfectant bottle, which includes a liquid storage cylinder of the PE disinfectant bottle, a bottle mouth is opened at the top end of the liquid storage cylinder of the PE disinfectant bottle, a sealing cover for closing the bottle mouth is arranged on the bottle mouth, a pressing structure is arranged on the sealing cover, and the pressing structure includes a pressing pipe, a first piston, a spring, a second piston and a liquid suction pipe. The pressing pipe is located inside the second piston, and both the pressing pipe and the second piston penetrate through the sealing cover. The second piston is fixedly connected with the sealing cover. The spring is located inside the first piston, the first piston is located inside the second piston, and the pressing pipe penetrates through the second piston and the first piston and then is fixedly connected with the spring. The pipette is located at the bottom of the first piston and communicated with the pressing pipe and the first piston. The top of pressing the pipe is provided with the press cover, and presses one side of pipe to be provided with the drain pipe, the drain pipe with press the pipe intercommunication, and the drain pipe extends to the outside of press cover. The disinfectant liquid is put into the liquid storage cylinder, and then the pressing cover is pressed to enable the disinfectant liquid to flow out through the liquid outlet pipe, so that a user can use the disinfectant liquid conveniently. With respect to the related art among the above, the inventors consider that there are the following drawbacks: when the disinfectant is sprayed out from the liquid outlet pipe, water columns are easily formed, so that the disinfectant is not uniformly contacted with the skin of a user, and the using effect of the disinfectant is poor.

The existing patent (publication number: CN 215231543U) provides a disinfectant bottle, the arrangement of a spraying block increases the diffusion area of the disinfectant, so that the disinfectant is more uniformly contacted with the skin of a user, and the purpose of improving the using effect of the disinfectant is realized; the spraying block is detachably connected with the liquid outlet pipe, so that the spraying block can be detached conveniently by workers to replace the spraying block.

When the disinfectant bottle actually extrudes the disinfectant, when the liquid outlet end cover of the disinfectant bottle is pressed, the disinfectant is extruded into the hand from the liquid outlet pipe, the end part of the liquid outlet pipe generates suction when the hand is loosened, partial disinfectant is sucked into the liquid outlet pipe again, and the situation of suck-back occurs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent disinfectant bottle of suck-back design, when having solved this disinfectant bottle actual extrusion antiseptic solution, when pressing its play liquid end cover, the antiseptic solution is from the drain pipe crowded in hand, and its drain pipe tip will produce suction when the pine hand, with inside partial antiseptic solution inhales the drain pipe once more, the condition of suck-back appears, during production usually, it is used for extruded pole length very long, press down totally and can extrude a lot of antiseptic solutions, but different disinfection condition, the demand to antiseptic solution is different, but the user can habitually press on end, the extravagant technical problem of antiseptic solution has been caused.

For solving the technical problem, the utility model provides a pair of prevent antiseptic solution bottle of suck-back design, including holding the bottle, it has the connecting piece to hold bottle female connection, it has the extruded pipe to peg graft in the connecting piece, fixedly connected with reset spring on the extruded pipe, reset spring's one end and connecting piece fixed connection, the tip fixedly connected with of extruded pipe extrudees the end, extrude the end and include the extruded pipe rather than integrated into one piece, it is equipped with the quantitative extrusion subassembly of suck-back to hold in the bottle, prevent that suck-back quantitative extrusion subassembly is including seting up the side suction groove at extruded pipe top, prevent that suck-back quantitative extrusion subassembly weakens the suction intensity of extruded pipe tip when the extruded pipe bounces through the setting in side suction groove, prevent that suck-back quantitative extrusion subassembly still includes the lantern ring of cover on the extruded pipe, the bottom fixedly connected with adjustable ring of the lantern ring, set up the adjustment groove with adjustable ring looks adaptation in the connecting piece, set up the draw-in the adjustment groove, fixedly connected with the jump ring in the draw-back groove, the one end fixedly connected with the fixture block of jump ring, set up the bayonet socket with the fixture block looks adaptation is seted up, thereby the adjustment of the volume of the extrusion pipe is prevented to the high adjustment of antiseptic solution, thereby the adjustment of the high adjustment of the installation of the lantern ring, the antiseptic solution is avoided the disposable installation of the disposable installation.

Preferably, the two sides of the clamping block are fixedly connected with guide blocks, guide grooves matched with the guide blocks are formed in the connecting piece, and the clamping block can be guided to move through relative sliding between the guide blocks and the guide grooves.

Preferably, one side of the clamping block is fixedly connected with an inserting rod, an inserting hole matched with the inserting rod is formed in the connecting piece, one end of the inserting rod is fixedly connected with a handle, and the clamping block can be controlled to move through the handle, so that the clamping block can be conveniently moved.

Preferably, the anti-skidding sleeve is sleeved on the containing bottle, so that the surface friction of the containing bottle is increased, and the containing bottle is convenient to take and carry.

Preferably, the bottom of the anti-skid sleeve is provided with the raised particles, so that the sliding friction force at the bottom of the containing bottle is further increased, and the containing bottle is more stably placed.

Preferably, one side fixedly connected with stopper of adjustable ring, set up the spacing groove with stopper looks adaptation in the connecting piece, relative slip between accessible stopper and the spacing groove makes it only can carry out reciprocating of vertical direction to the degree of freedom restriction of adjusting ring, helps the joint between fixture block and the adjustable ring.

Preferably, one side of the adjusting ring is printed with scale marks, and the displacement distance of the adjusting ring can be visually observed through the scale marks, so that the mounting height of the lantern ring can be conveniently adjusted.

Compared with the prior art, the utility model provides a pair of prevent disinfectant bottle of suck-back design has following beneficial effect:

the utility model discloses in, the suction intensity of extrusion tube tip when playing is weakened to the setting of side suction groove in preventing suck-back ration extrusion subassembly to the phenomenon that prevents suck-back takes place, and utilizes the mounting height adjustment to the lantern ring, thereby the adjustment once only extrudes the volume of antiseptic solution, avoids the waste of antiseptic solution.

Drawings

FIG. 1 is a perspective view of a disinfectant bottle with a back-suction prevention design;

FIG. 2 is a schematic view of a disinfectant bottle with a reverse suction prevention design;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged view of the structure at B in fig. 2.

The reference numbers in the figures: 1. a receiving bottle; 2. an anti-slip sleeve; 3. a connecting member; 4. a collar; 5. extruding the tube; 6. extruding an end; 7. extruding a pipe; 8. a side suction groove; 9. an adjusting ring; 10. a clamping block; 11. a clamp spring; 12. a handle; 13. and a guide block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the first embodiment, as shown in fig. 1 to 4, a disinfectant bottle with a suck-back prevention design comprises a containing bottle 1, a proper amount of disinfectant can be stored in the containing bottle 1, the containing bottle 1 is internally threaded with a connecting piece 3, a squeezing pipe 5 is inserted in the connecting piece 3, a reset spring is fixedly connected to the squeezing pipe 5, one end of the reset spring is fixedly connected with the connecting piece 3, an extrusion end head 6 is fixedly connected to the end part of the squeezing pipe 5, the extrusion end head 6 comprises a squeezing pipe 7 integrally formed with the extrusion end head, a suck-back prevention quantitative squeezing assembly is arranged in the containing bottle 1 and comprises a side suction groove 8 formed at the top of the squeezing pipe 7, when the suck-back prevention quantitative squeezing assembly is bounced by the side suction groove 8, the suction strength at the end part of the squeezing pipe 7, the suck-back prevention quantitative squeezing assembly further comprises a lantern ring 4 sleeved on the squeezing pipe 5, an adjusting ring 9 is fixedly connected to the bottom of the lantern ring 4, an adjusting groove adapted to the adjusting ring 9 is formed in the connecting piece 3, a clamping groove is formed in which the adjusting ring 11 is fixedly connected to the clamping ring 10, and when the suck-back quantitative squeezing pipe is bounced by the side suction groove 8, thereby preventing the disinfectant from being wasted.

Embodiment two, on the basis of embodiment one, the equal fixedly connected with guide block 13 in both sides of fixture block 10, the guide way with guide block 13 looks adaptation is seted up in the connecting piece 3, the relative slip between accessible guide block 13 and the guide way, to the removal direction of fixture block 10, one side fixedly connected with break-through rod of fixture block 10, set up the break-through hole with break-through rod looks adaptation in the connecting piece 3, the one end fixedly connected with handle 12 of break-through rod, the accessible exerts force control fixture block 10's removal to handle 12, be convenient for to the removal operation of fixture block 10, it is equipped with antiskid cover 2 to hold the last cover of bottle 1, increased and held bottle 1 surface friction, be convenient for hold taking and carrying of bottle 1.

Embodiment three, on the basis of embodiment one, the bottom of antiskid cover 2 is equipped with protruding granule, the sliding friction who holds bottle 1 bottom has further been increased, make holding placing of bottle 1 more stable, one side fixedly connected with stopper of adjustable ring 9, set up the spacing groove with stopper looks adaptation in the connecting piece 3, relative slip between accessible stopper and the spacing groove, to the degree of freedom restriction of adjustable ring 9, make it only can carry out reciprocating of vertical direction, help the joint between fixture block 10 and the adjustable ring 9, one side of adjustable ring 9 is printed with the scale mark, the displacement distance of accessible scale mark visual observation adjustable ring 9, be convenient for to the mounting height adjustment of the lantern ring 4.

The working principle is as follows:

when the disinfection bottle is used, the handle 12 can be applied with force to control the block 10 to be drawn out from the interior of the adjusting ring 9, at the moment, the clamp spring 11 is stressed and deformed, the sleeve ring 4 is pushed to be adjusted according to the using environment, the mounting height of the sleeve ring 4 is adjusted, namely, the disposable extrusion amount of the disinfection solution is adjusted, after the adjustment is completed, the clamp block 10 is driven by the elasticity of the clamp spring 11 to be clamped into the interior of the adjusting ring 9 again, a user extrudes the end head 6 to move the end head through extrusion, the disinfection solution in the containing bottle 1 is pumped into the extrusion pipe 5 and the extrusion end head 6, the disinfection solution is sprayed out of the extrusion pipe 7, meanwhile, the reset spring is stressed and deformed, the extrusion is completed when the extrusion end head 6 is abutted against the sleeve ring 4, when the extrusion end head 6 is loosened, the reset spring resets and pulls the extrusion pipe 5 to reset, the extrusion pipe 7 sucks air into the containing bottle 1 through the side suction groove 8, and therefore the suction force at the end part of the extrusion pipe 7 is weakened, and the effect of the disinfection solution is prevented from being sucked backwards.

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 apparatus 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 apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a disinfectant bottle of anti-suck-back design, a serial communication port, including holding bottle (1), it has connecting piece (3) to hold bottle (1) female connection, it has extruded pipe (5) to peg graft in connecting piece (3), fixedly connected with reset spring on extruded pipe (5), reset spring's one end and connecting piece (3) fixed connection, end (6) are extruded to the tip fixedly connected with of extruded pipe (5), extrude end (6) including extruding pipe (7) rather than integrated into one piece, it prevents suck-back ration extrusion subassembly to hold to be equipped with in bottle (1), prevent suck-back ration extrusion subassembly including seting up side suction groove (8) at extruded pipe (7) top, prevent suck-back ration extrusion subassembly through the side suction groove (8) set up weaken the suction intensity of extruded pipe (7) tip when extruding pipe (5) bounce.

2. The disinfectant bottle with the suck-back prevention design according to claim 1, wherein the suck-back prevention quantitative squeezing assembly further comprises a sleeve ring (4) sleeved on the squeezing pipe (5), an adjusting ring (9) is fixedly connected to the bottom of the sleeve ring (4), an adjusting groove matched with the adjusting ring (9) is formed in the connecting member (3), a clamping groove is formed in the adjusting groove, a clamping spring (11) is fixedly connected to the clamping groove, a clamping block (10) is fixedly connected to one end of the clamping spring (11), and a plurality of bayonets matched with the clamping block (10) are formed in the adjusting ring (9).

3. The disinfectant bottle with the anti-suck-back design according to claim 2, wherein the two sides of the fixture block (10) are fixedly connected with guide blocks (13), and a guide groove matched with the guide blocks (13) is formed in the connecting piece (3).

4. The disinfectant bottle with the suck-back prevention design according to claim 2, wherein a penetration rod is fixedly connected to one side of the fixture block (10), a penetration hole matched with the penetration rod is formed in the connecting piece (3), and a handle (12) is fixedly connected to one end of the penetration rod.

5. The anti-suck-back designed disinfectant bottle as claimed in claim 2, wherein said containing bottle (1) is sleeved with an anti-slip sleeve (2).

6. The disinfectant bottle with the suck-back prevention design as claimed in claim 5, wherein the bottom of the anti-slip sleeve (2) is provided with raised particles.

7. The disinfectant bottle with the suck-back prevention design according to claim 2, wherein a limit block is fixedly connected to one side of the adjusting ring (9), and a limit groove matched with the limit block is formed in the connecting piece (3).

8. The disinfectant bottle with the suck-back prevention design according to claim 2, wherein one side of the adjusting ring (9) is printed with scale lines.

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