CN201442683U - Special extrusion tube for paste application - Google Patents

Abstract

The utility model relates to a special extrusion tube for paste application, which comprises a tube body (1) and a tube neck (3) integrated with the tube body (1); a tube mouth (5) is formed at the end part of the tube neck (3); a tube mouth end surface (4) is arranged at the end part of the tube neck (3); a tapered necking section (6) integrated with the tube mouth end surface (4) is arranged around the central position of the tube mouth end surface (4); and the tube mouth (5) is formed on the tapered necking section (6). Because the tube mouth is formed on the tapered necking section, when pastes are applied, the contact area of the periphery of the tube mouth and an application part is reduced, the application line is narrower, the pastes automatically flow smoothly by utilizing the self-liquidity thereof, and further, a certain thickness of an application layer is ensured.

Description

Paste is smeared special-purpose extruding pipe

(1), technical field the utility model relates to and a kind ofly extrudes paste from open end and carry out the special-purpose extruding pipe that certain thickness is smeared by the extruding body.Described paste comprises white shape with certain flowing power or paste or pasty state or gelatinous medicament, plant consolidant, paint, coating, cosmetics etc.

(2), the open end of the existing paste flexible pipe of background technology is flat mouthful, such as existing plant consolidant flexible pipe.When the plant disable area is smeared consolidant, require to smear out certain thickness, to guarantee the result of use of consolidant.If using existing plant consolidant flexible pipe directly smears at the plant disable area, because consolidant is taken away in the friction of mouth of pipe wall, be difficult to guarantee the smearing thickness of consolidant, particularly when the disable area area hour, because the more existing plant consolidant flexible pipe of mouth of pipe opening can't directly use, but earlier consolidant is expressed to from flexible pipe on the brush, utilizes brush to smear at the plant disable area again, operate more loaded down with trivial detailsly, work efficiency is lower.

(3), utility model content the purpose of this utility model is to provide a kind of paste to smear special-purpose extruding pipe, in order to overcome the defective of existing paste flexible pipe.Technical matters to be solved is: the first, by changing flexible pipe mouth of pipe end face structure and shape, make it paste can be smeared out certain thickness; The second, make the paste flexible pipe can the simultaneous adaptation large tracts of land and the paste at small size position smear.

It is as follows that the utility model solves the problems of the technologies described above the technical scheme that is adopted:

A kind of paste is smeared special-purpose extruding pipe, comprise body and with the neck of body one, end at neck offers the mouth of pipe, it is characterized in that: be provided with mouth of pipe end face in the end of neck, be provided with the taper closing in section with mouth of pipe end face one around mouth of pipe end face center; The described mouth of pipe is opened in taper closing in section.

Can also comprise and cooperate the mouth of pipe plug that is installed in the neck; Described mouth of pipe end face is arranged on the outer end of mouth of pipe plug.

Good effect of the present utility model is: (1), the mouth of pipe are opened in taper closing in section, when the enforcement paste was smeared, because mouth of pipe periphery dwindles with the area of contact of smearing the position, it was narrower to smear route, paste utilizes the automatic levelling of the flowing power of himself, guarantees that smear layer has certain thickness.Owing to exist certain height poor between the outer face of the outer face of the mouth of pipe and described mouth of pipe end face, guaranteed that further smear layer has certain thickness and thickness is more even simultaneously.(2), use the utility model can be by other instruments such as brushes, directly smear out evenly and certain thickness paste coating arranged, simplified application process, improved work efficiency.(3), when adopting mouth of pipe plug and close up section when offering the mouth of pipe in the taper of mouth of pipe plug, paste is smeared special-purpose extruding pipe and can be done dual-purposely, takes off described mouth of pipe plug when needing large tracts of land to smear, and installs mouth of pipe plug when needing small size to smear and gets final product.Very easy to use.

(4), description of drawings Fig. 1 is the structural representation of first embodiment of the utility model.

Fig. 2 is the structural representation of second embodiment of the utility model.

(5), the specific embodiment further specifies the utility model below in conjunction with accompanying drawing and instantiation.

Embodiment one

As shown in Figure 1, this example comprise the flexible pipe form body 1 and with the neck 3 of body 1 one.Be provided with mouth of pipe end face 4 in the end of neck 3.Be provided with around mouth of pipe end face 4 centers and the taper of the mouth of pipe end face 4 one section 6 that closes up.The mouth of pipe 5 is opened in the center of taper closing in section 6.Be socketed with mouthpiece cover 2 on the neck 3.

Embodiment two

As shown in Figure 2, this example comprise the flexible pipe form body 1 and with the neck 3 of body 1 one.7 cooperations of mouth of pipe plug are installed in the neck 3.Be provided with mouth of pipe end face 4 in the outer end of mouth of pipe plug 7.Be provided with around mouth of pipe end face 4 centers and the taper of the mouth of pipe end face 4 one section 6 that closes up.The mouth of pipe 5 is opened in the center of taper closing in section 6.Be socketed with mouthpiece cover 2 on the neck 3.

Claims (2)

1. a paste is smeared special-purpose extruding pipe, comprise body (1) and with the neck (3) of body (1) one, offer the mouth of pipe (5) in the end of neck (3), it is characterized in that: be provided with mouth of pipe end face (4) in the end of neck (3), be provided with taper closing in section (6) around mouth of pipe end face (4) center with mouth of pipe end face (4) one; The described mouth of pipe (5) is opened in taper closing in section (6).

2. paste as claimed in claim 1 is smeared special-purpose extruding pipe, it is characterized in that: also comprise cooperating the mouth of pipe plug (7) that is installed in the neck (3); Described mouth of pipe end face (4) is arranged on the outer end of mouth of pipe plug (7).

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