CN212216511U

CN212216511U - Narrow-mouth bottle inner wall cleaning device for experiments

Info

Publication number: CN212216511U
Application number: CN202020926087.6U
Authority: CN
Inventors: 朱志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-12-25
Anticipated expiration: 2030-05-26

Abstract

The utility model belongs to the technical field of the experiment technique and specifically relates to a narrow-mouth bottle inner wall belt cleaning device for experiments, including wash bowl, handle, pull rod, rack, incomplete gear, cleaning head, the lower extreme spiro union of wash bowl is fixed with the tail-hood, and the symmetry is equipped with two sliding trays on the lower extreme both sides outer wall of wash bowl, is equipped with the external screw thread on the outer wall of supporting disk and its spiro union is fixed with the cleaning head, is fixed with the one deck on the outer wall of cleaning head and washs a package material, the lower extreme bilateral symmetry fixedly connected with rack of pull rod. The utility model has the advantages of reasonable design, lift the pull rod, can be convenient when packing up the cleaning head stretch into the bottleneck bottle with belt cleaning device in, can be convenient rinse the bottle bottom, can withstand the bottle inner wall of both sides after expanding the cleaning head of both sides, the inner wall contact of cleaning head and bottleneck bottle is inseparable, then can stimulate and rotatory belt cleaning device from top to bottom washs the bottle inner wall, and the cleaning performance is good, labour saving and time saving, and is very convenient.

Description

Narrow-mouth bottle inner wall cleaning device for experiments

Technical Field

The utility model belongs to the technical field of the experimental apparatus technique and specifically relates to a narrow-mouth bottle inner wall belt cleaning device for experiments.

Background

The narrow-mouth bottle is one of indispensable experimental device in the laboratory, can be used to all kinds of solvents of splendid attire and reagent, and the relative body bore of bottleneck of these narrow-mouth bottles is less, washs very inconveniently, receives the inner wall of the contact narrow-mouth bottle that the hindrance of bottleneck can not be fine when current brush washs, and the cleaning performance is poor, wastes time and energy, and is very inconvenient.

To sum up, this technical scheme provides a narrow-necked bottle inner wall belt cleaning device for experiments in order to solve the poor technical problem of current brush cleaning performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned technical shortcoming and providing a narrow-mouth bottle inner wall belt cleaning device for experiments. The utility model has the advantages of reasonable design, lift the pull rod, can be convenient when packing up the cleaning head stretch into the bottleneck bottle with belt cleaning device in, can be convenient rinse the bottle bottom, can withstand the bottle inner wall of both sides after expanding the cleaning head of both sides, the inner wall contact of cleaning head and bottleneck bottle is inseparable, then can stimulate and rotatory belt cleaning device from top to bottom washs the bottle inner wall, and the cleaning performance is good, labour saving and time saving, and is very convenient.

The utility model provides a technical scheme that technical problem adopted does: a cleaning device for the inner wall of a narrow-mouth bottle for experiments comprises a cleaning barrel, a handle, a pull rod, a rack, an incomplete gear and a cleaning head, wherein a tail cover is fixed at the lower end of the cleaning barrel in a screwed mode, two sliding grooves are symmetrically arranged on the outer walls of two sides of the lower end of the cleaning barrel, two hinged strips are symmetrically and fixedly connected on the outer walls of the cleaning barrel on the front side and the rear side of each sliding groove, the incomplete gear is hinged and fixed between the outer ends of two hinged sheets on the same side through a hinged shaft, the central angle of the wheel face of the incomplete gear is 210 degrees, a supporting rod perpendicular to the incomplete gear is fixedly connected in the middle of the outer vertical face of the incomplete gear, a supporting plate is fixedly connected at the outer end of the supporting rod, external threads are arranged on the outer wall of the supporting plate, the cleaning head is fixedly connected on the outer wall of the supporting plate, the pull rod is inserted in the guide hole in a sliding mode, the pull ring is fixed to the upper end of the pull rod in a threaded mode, handles are fixedly connected to the outer walls of the two sides of the top cover, a limiting ring is fixedly connected to the outer wall of the upper side of the pull rod, a compression spring is sleeved on the pull rod between the limiting ring and the top cover, racks are fixedly connected to the two sides of the lower end of the pull rod in a symmetrical mode, and teeth of the racks are meshed with teeth of the incomplete gear after passing through the sliding groove.

Preferably, the outer wall of the supporting rod at the upper end of the handle is fixedly sleeved with a high-density sponge sleeve.

Preferably, the outer plate surface of the cleaning head is arc-shaped, and the cleaning packing material is sponge or bristles.

The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, lift the pull rod, can be convenient when packing up the cleaning head stretch into the bottleneck bottle with belt cleaning device in, can be convenient rinse the bottle bottom, can withstand the bottle inner wall of both sides after expanding the cleaning head of both sides, the inner wall contact of cleaning head and bottleneck bottle is inseparable, then can stimulate and rotatory belt cleaning device from top to bottom washs the bottle inner wall, and the cleaning performance is good, labour saving and time saving, and is very convenient.

Drawings

Fig. 1 is a schematic view of the developing structure of the cleaning head of the present invention.

Figure 2 is the structure schematic diagram is packed up to the cleaning head of the utility model.

Fig. 3 is a schematic cross-sectional structure of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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.

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 either fixedly connected or detachably connected, or integrally connected; 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.

The present invention will be described in detail below with reference to fig. 1 to 3.

As shown in fig. 1-3, the utility model comprises a cleaning barrel 1, a handle 6, a pull rod 8, a rack 12, an incomplete gear 14 and a cleaning head 13, wherein a tail cover 2 is fixed on the lower end of the cleaning barrel 1 by screw connection, the tail cover 2 and a pull ring 5 at the upper end can limit the pull rod 8, two sliding grooves 11 are symmetrically arranged on the outer walls of two sides of the lower end of the cleaning barrel 1, two hinge strips are symmetrically and fixedly connected on the outer walls of the cleaning barrel 1 at the front and rear sides of the sliding grooves 11, the incomplete gear 14 is fixed between the outer ends of two hinge strips 19 at the same side by hinge shaft 15, the wheel face central angle of the incomplete gear 14 is 210 degrees, a support rod 17 vertical to the middle part of the outer vertical face of the incomplete gear 14 is fixedly connected with the middle part of the outer vertical face of the incomplete gear 14, a support plate 18 is fixedly connected with the outer end of the support, the outer wall of the cleaning head 13 is fixed with a layer of cleaning packing material 16, the incomplete gear 14 is initially in a middle meshing state, the cleaning head 13 is expanded to the maximum extent, the inner walls of two sides of the narrow-mouth bottle, which are tightly contacted with the cleaning packing material 16, are convenient to clean, the upper end of the cleaning barrel 1 is fixed with the top cover 3 in a threaded mode, the middle of the top cover 3 is provided with a guide hole 4, a pull rod 8 is inserted in the guide hole 4 in a sliding mode, the upper end of the pull rod 8 is fixed with a pull ring 5 in a threaded mode, the outer walls of two sides of the top cover 3 are fixedly connected with a handle 6, a limit ring 9 is fixedly connected onto the outer wall of the upper side of the pull rod 8, a compression spring 10 is sleeved on the pull rod 8 between the limit ring 9 and the top cover 3, two sides of the lower end of the pull rod 8 are fixedly connected with racks 12 in a. The limiting ring 9 can play a limiting role, the pull rod 8 is pushed to move downwards under the elastic action of the compression spring 10, the cleaning heads 13 are stretched towards two sides, when the cleaning heads stretch into the bottle, the pull ring 5 can be lifted upwards by fingers, the pull rod 8 moves upwards, the racks 12 on two sides move upwards, the incomplete gear 14 is driven to rotate, the cleaning heads 13 on two sides are folded downwards along with the support rod 17, and the cleaning heads are conveniently placed into the narrow-mouth piece bottle.

In this embodiment, a high-density sponge sleeve 7 is fixedly sleeved on the outer wall of the supporting rod at the upper end of the handle 6. The high-density sponge sleeve 7 can prevent slipping and is convenient to hold.

In this embodiment, the outer surface of the cleaning head 13 is arc-shaped, so that the cleaning head 13 can contact with the inner wall of the narrow-mouth bottle more tightly when the outer side of the cleaning head extends, and the cleaning packing material 16 is sponge or brush hair. Different cleaning packing materials 16 can be selected and replaced according to needs, and the inner wall of the narrow-mouth bottle can be conveniently cleaned.

During the use, hold handle 6, the finger ring that pulls up, lift pull rod 8, it is rotatory to make rack 12 drive incomplete gear 14, make the cleaning head 13 of both sides pack up along with bracing piece 17 rotation down, it is put into the slot piece bottle to it, can wash the bottom of the bottle, loosen the ring, under compression spring 10's effect, pull rod 8 moves down, make the cleaning head 13 of both sides prop up along with bracing piece 17 rotation outward, the both sides inner wall of 16 inseparable contact slot bottles of washing package material on the cleaning head 13, reciprocate and rotatory cleaning device, can wash the inner wall of slot bottle.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a narrow-mouth bottle inner wall belt cleaning device for experiments, includes wash bowl, handle, pull rod, rack, incomplete gear, cleaning head, its characterized in that: the lower end of the cleaning cylinder is fixedly screwed with a tail cover, two sliding grooves are symmetrically arranged on the outer walls of two sides of the lower end of the cleaning cylinder, two hinged strips are symmetrically and fixedly connected on the outer walls of the cleaning cylinder at the front side and the rear side of each sliding groove, an incomplete gear is hinged and fixed between the outer side ends of two hinged sheets at the same side through a hinged shaft, the central angle of the wheel face of the incomplete gear is 210 degrees, the middle part of the outer vertical face of the incomplete gear is fixedly connected with a supporting rod perpendicular to the incomplete gear, the outer side end of the supporting rod is fixedly connected with a supporting disk, the outer wall of the supporting disk is provided with external threads and is fixedly screwed with a cleaning head, a layer of cleaning wrapping material is fixed on the outer wall of the cleaning head, the upper end of the cleaning cylinder is fixedly screwed with a top cover, the middle part of the top cover is provided with a guide, the upper side outer wall of the pull rod is fixedly connected with a limiting ring, the pull rod between the limiting ring and the top cover is sleeved with a compression spring, racks are symmetrically and fixedly connected to two sides of the lower end of the pull rod, and teeth of the racks are meshed with teeth of incomplete gears after penetrating through the sliding grooves.

2. The device for cleaning the inner wall of the narrow-mouth bottle for the experiment as claimed in claim 1, is characterized in that: the outer wall of the supporting rod at the upper end of the handle is fixedly sleeved with a high-density sponge sleeve.

3. The device for cleaning the inner wall of the narrow-mouth bottle for the experiment as claimed in claim 1, is characterized in that: the outside face of cleaning head is the arc, it is sponge or brush hair to wash the package material.