CN208526662U - A kind of environment-friendly acid-resistant alkali high molecular material dropper - Google Patents

A kind of environment-friendly acid-resistant alkali high molecular material dropper Download PDF

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Publication number
CN208526662U
CN208526662U CN201820687354.1U CN201820687354U CN208526662U CN 208526662 U CN208526662 U CN 208526662U CN 201820687354 U CN201820687354 U CN 201820687354U CN 208526662 U CN208526662 U CN 208526662U
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China
Prior art keywords
dropper
sealing
tube
plug
label
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Active
Application number
CN201820687354.1U
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Chinese (zh)
Inventor
黄建壮
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Zhejiang Zhengzhuang Industrial Co Ltd
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Zhejiang Zhengzhuang Industrial Co Ltd
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Priority to CN201820687354.1U priority Critical patent/CN208526662U/en
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Abstract

The utility model discloses a kind of environment-friendly acid-resistant alkali high molecular material droppers, including tube body, tube body graduation mark, label, play label head, dropper extended spot, nozzle, dropper pipe lid, anti-skid chequer, squeeze pipe, sealing-plug stick harness, circular arc chamfering, sealing-plug, sealing-plug short-bore, stick harness hole and tube body head bore, label is provided with above the tube body side, tube body side vertical direction is provided with tube body graduation mark, the junction of the tube body and dropper pipe lid is provided with sealing-plug, the sealing-plug top end cap center is provided with sealing-plug short-bore, stick harness hole is provided with immediately below the sealing-plug short-bore, the sealing-plug lower half portion is provided with sealing-plug stick harness, the sealing-plug stick harness lower plane is provided circumferentially about circular arc chamfering.The utility model improves the accuracy of work, and circular arc chamfering is provided on the lower circumference of sealing-plug stick harness, and the setting of chamfering largely reduces the difficulty of sealing-plug installation, directly raising installation effectiveness, to improve the service efficiency of dropper indirectly.

Description

A kind of environment-friendly acid-resistant alkali high molecular material dropper
Technical field
The utility model relates to a kind of dropper device, specially a kind of environment-friendly acid-resistant alkali high molecular material dropper.
Background technique
Dropper is the laboratory apparatus being commonly used in chemical laboratory, for pipetting for a small amount of chemical reagent, by tube body and Rubber head composition, wherein tube body is used for the temporary storage of liquid, and rubber head generates vacuum for squeezing, and draws liquid, the pipe of dropper Body typically is provided with scale, can be carried out the accurate measurement of liquid volume, and rubber head is easy to suck liquid because of operation error, produce to rubber head Raw corrosion, rubber head can stick together over time, cause to waste, therefore we just need to write an article on the material of tube body, So that the service life that tube body uses is more long, and environment-friendly acid-resistant alkali high molecular material allows for dripping as the material of tube body Liquid more effectively and efficiently can be added dropwise to the place to be instilled when in use by pipe, be provided conveniently for operator, Therefore, for this problem, we provide a kind of environment-friendly acid-resistant alkali high molecular material dropper.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of environment-friendly acid-resistant alkali macromolecule material Drop pipe.
The utility model achieves the above object through the following technical schemes: a kind of environment-friendly acid-resistant alkali high molecular material drop Pipe, including tube body, tube body graduation mark, label, label head, dropper extended spot, nozzle, dropper pipe lid, anti-skid chequer, crowded pipe, sealing Stick harness, circular arc chamfering, sealing-plug, sealing-plug short-bore, stick harness hole and tube body head bore are filled in, is provided with mark above the tube body side Label, tube body side vertical direction are provided with tube body graduation mark, and the upper right corner of the label has been provided with label head, the tube body Open end be provided with dropper pipe lid, the cylindrical side of the dropper pipe lid is provided with anti-skid chequer, the right side of the dropper pipe lid Tube body head bore is provided at end, the left side of the tube body is provided with dropper extended spot, sets at the port of the dropper extended spot It is equipped with nozzle, is provided with crowded pipe at the rear end face of the dropper pipe lid, the junction of the tube body and dropper pipe lid is provided with close Blocking, the sealing-plug top end cap center are provided with sealing-plug short-bore, are provided with plug immediately below the sealing-plug short-bore Post holes, the sealing-plug lower half portion are provided with sealing-plug stick harness, and the sealing-plug stick harness lower plane is provided circumferentially about circular arc Chamfering.
Preferably, for the ease of the convenience of dropper, label is provided on the tube body circumferential surface.
Preferably, in order to improve the working efficiency of device, described label head is mounted on the top side of label.
Preferably, in order to improve the frictional force of device, the circumference side of the dropper pipe lid is provided with anti-skid chequer.
Preferably, it uses for ease of operation, is provided with tube body graduation mark on the outer wall of the tube body side.
Preferably, in order to enable dropper is easy to use, crowded pipe is provided at the top endface position of the dropper pipe lid.
Preferably, in order to improve installation effectiveness, circular arc chamfering is provided on the lower circumference of the sealing-plug stick harness.
The beneficial effects of the utility model are: this to be used for environment-friendly acid-resistant alkali high molecular material dropper reasonable in design, It is easy for installation, it is provided with label on tube body circumferential surface, can be more clear for the use of dropper, dropper is existed It records, is convenient for the user to use when dropping liquid, improve the service efficiency of dropper, play the top side that label head is mounted on label On, the setting for playing label head has greatly promoted label efficiency, and facilitate user installation and dismantling, substantially reduces the time of replacement label, The circumference side of dropper pipe lid is provided with anti-skid chequer, for dropper disassembly with take, the setting of anti-skid chequer can be improved end cap With the frictional force of finger, slippage problems during solving the disassembly of dropper and taking are provided with tube body on the outer wall of tube body side Graduation mark, during dropper collects liquid, the setting of graduation mark can give one accurate reference of staff, this is able to ascend The use accuracy of dropper is provided with crowded pipe at the top endface position of dropper pipe lid, can be to greatest extent by other devices In lacking in the liquid setting that supplements, while squeezing pipe can reduce time of staff, improve the accuracy of work, it is close Circular arc chamfering is provided on the lower circumference of blocking stick harness, the setting of chamfering largely reduces the difficulty of sealing-plug installation, Installation effectiveness is directly improved, to improve the service efficiency of dropper indirectly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the utility model;
Fig. 2 is the structural schematic diagram two of the utility model;
Fig. 3 is the structural schematic diagram three of the utility model;
In figure: 1, tube body, 2, tube body graduation mark, 3, label, 4, label head, 5, dropper extended spot, 6, nozzle, 7, dropper pipe Lid, 8, anti-skid chequer, 9, crowded pipe, 10, sealing-plug stick harness, 11, circular arc chamfering, 12, sealing-plug, 13, sealing-plug short-bore, 14, stick harness Hole and 15, tube body head bore.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, a kind of environment-friendly acid-resistant alkali high molecular material dropper, including tube body 1, tube body graduation mark 2, mark Label 3 play label head 4, dropper extended spot 5, nozzle 6, dropper pipe lid 7, anti-skid chequer 8, squeeze pipe 9, sealing-plug stick harness 10, circular arc chamfering 11, sealing-plug 12, sealing-plug short-bore 13, stick harness hole 14 and tube body head bore 15,1 side of the tube body top are provided with label 3, institute It states 1 side vertical direction of tube body and is provided with tube body graduation mark 2, label 3 is provided on 1 circumferential surface of tube body, for dropper Use can be more clear, dropper is recorded in dropping liquid, is convenient for the user to use, making for dropper is improved With efficiency, the upper right corner of the label 3 has been provided with label head 4, and the open end of the tube body 1 is provided with dropper pipe lid 7, described The cylindrical side of dropper pipe lid 7 is provided with anti-skid chequer 8, is provided with tube body head bore 15 at the right end of the dropper pipe lid 7, and described Label head 4 is mounted on the top side of label 3, and the setting for playing label 4 has greatly promoted label efficiency, is facilitated user installation and is torn open Solution substantially reduces the time of replacement label, and the left side of tube body 1 is provided with dropper extended spot 5, the dropper extended spot 5 Nozzle 6 is provided at port, the circumference side of the dropper pipe lid 7 is provided with anti-skid chequer 8, for dropper disassembly with take, The setting of anti-skid chequer can be improved the frictional force of end cap and finger, the slippage problems during solving the disassembly of dropper and taking, Crowded pipe 9 is provided at the rear end face of the dropper pipe lid 7, the junction of the tube body 1 and dropper pipe lid 7 is provided with sealing-plug 12, tube body graduation mark 2 is provided on the 1 side outer wall of tube body, and during dropper collects liquid, the setting of graduation mark can Give staff one accurate reference, this is able to ascend the use accuracy of dropper, and 12 top end cap center of sealing-plug is set It is equipped with sealing-plug short-bore 13, is provided with crowded pipe 9 at the top endface position of the dropper pipe lid 7, it can be to greatest extent by it Liquid lacking in his device supplements, while the setting for squeezing pipe 9 can reduce the time of staff, improve the standard of work Exactness is provided with stick harness hole 14 immediately below sealing-plug short-bore 23, and 12 lower half portion of sealing-plug is provided with sealing-plug stick harness 10, 10 lower plane of sealing-plug stick harness is provided circumferentially about circular arc chamfering 11, is arranged on the lower circumference of the sealing-plug stick harness 10 There is circular arc chamfering 11, the setting of chamfering largely reduces the difficulty that sealing-plug 12 is installed, directly raising installation effectiveness, from And the service efficiency of dropper is improved indirectly.
Working principle: when using the environment-friendly acid-resistant alkali high molecular material dropper, dropping liquid is put into tube body 1 first In, sealing-plug 12 stoppers, and covers dropper pipe lid 7, secondly, crowded pipe 9 is installed, gets out liquid, finally, squeezes crowded pipe 9, makes Obtaining dropper can apply, that is, the environment-friendly acid-resistant alkali high molecular material dropper can be used.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of environment-friendly acid-resistant alkali high molecular material dropper, including tube body (1), tube body graduation mark (2), label (3), label head (4), dropper extended spot (5), nozzle (6), dropper pipe lid (7), anti-skid chequer (8), crowded pipe (9), sealing-plug stick harness (10), circular arc fall Angle (11), sealing-plug (12), sealing-plug short-bore (13), stick harness hole (14) and tube body head bore (15), it is characterised in that: the tube body (1) it is provided with label (3) above side, tube body (1) the side vertical direction is provided with tube body graduation mark (2), the label (3) the upper right corner has been provided with label head (4), and the open end of the tube body (1) is provided with dropper pipe lid (7), the dropper pipe The cylindrical side of lid (7) is provided with anti-skid chequer (8), is provided with tube body head bore (15) at the right end of the dropper pipe lid (7), described The left side of tube body (1) is provided with dropper extended spot (5), is provided with nozzle (6), institute at the port of the dropper extended spot (5) It states to be provided at the rear end face of dropper pipe lid (7) and squeezes pipe (9), the junction of the tube body (1) and dropper pipe lid (7) is provided with close Blocking (12), sealing-plug (12) the top end cap center are provided with sealing-plug short-bore (13), the sealing-plug short-bore (13) it is provided with stick harness hole (14) immediately below, sealing-plug (12) lower half portion is provided with sealing-plug stick harness (10), described close Blocking stick harness (10) lower plane is provided circumferentially about circular arc chamfering (11).
2. a kind of environment-friendly acid-resistant alkali high molecular material dropper according to claim 1, it is characterised in that: the tube body (1) label (3) are provided on circumferential surface.
3. a kind of environment-friendly acid-resistant alkali high molecular material dropper according to claim 1, it is characterised in that: described label head (4) it is mounted on the top side of label (3).
4. a kind of environment-friendly acid-resistant alkali high molecular material dropper according to claim 1, it is characterised in that: the dropper pipe The circumference side of lid (7) is provided with anti-skid chequer (8).
5. a kind of environment-friendly acid-resistant alkali high molecular material dropper according to claim 1, it is characterised in that: the tube body (1) it is provided on the outer wall of side tube body graduation mark (2).
6. a kind of environment-friendly acid-resistant alkali high molecular material dropper according to claim 1, it is characterised in that: the dropper pipe It covers at the top endface position of (7) to be provided with and squeezes pipe (9).
7. a kind of environment-friendly acid-resistant alkali high molecular material dropper according to claim 1, it is characterised in that: the sealing-plug Circular arc chamfering (11) are provided on the lower circumference of stick harness (10).
CN201820687354.1U 2018-05-09 2018-05-09 A kind of environment-friendly acid-resistant alkali high molecular material dropper Active CN208526662U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820687354.1U CN208526662U (en) 2018-05-09 2018-05-09 A kind of environment-friendly acid-resistant alkali high molecular material dropper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820687354.1U CN208526662U (en) 2018-05-09 2018-05-09 A kind of environment-friendly acid-resistant alkali high molecular material dropper

Publications (1)

Publication Number Publication Date
CN208526662U true CN208526662U (en) 2019-02-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820687354.1U Active CN208526662U (en) 2018-05-09 2018-05-09 A kind of environment-friendly acid-resistant alkali high molecular material dropper

Country Status (1)

Country Link
CN (1) CN208526662U (en)

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