CN203396606U

CN203396606U - Watermelon sampler

Info

Publication number: CN203396606U
Application number: CN201320574297.3U
Authority: CN
Inventors: 曾蓁
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-01
Filing date: 2013-09-01
Publication date: 2014-01-15
Anticipated expiration: 2023-09-01

Abstract

The utility model relates to a watermelon sampler which comprises a sampler shell, a sampler, a push rod and a reset spring. The sampler shell is a hollow cylinder which is 3-5cm high, the radius of circle, on which the bottom of the hollow cylinder is, is 1-1.5cm, one end of the sampler shell is opened, the other end of the sampler is semi-closed, a handle is arranged on the edge of the semi-closed end, and a circular hole with the radius of 0.5-0.8cm is formed in the center; the sampler is a hollow cylinder and arranged in the sampler shell, one end of the sampler is opened, the opened end is thin and sharp and is located at the same end together with the opened end of the sampler shell, and the other end of the sampler is closed; the push rod is a cylinder, the height of the push rod is the same as that of the hollow cylinder of the sampler shell, the push rod penetrates through the circular hole in the center of the semi-closed end of the sampler shell, one end of the push rod is integrally connected with the closed end of the sampler, and a handle is arranged at the other end of the push rod; the reset spring is arranged on the push rod. The watermelon sampler can be used for sampling a watermelon safely and conveniently so as to detect the ripeness and quality of the watermelon without causing the breaking of the watermelon.

Description

A kind of watermelon sampler

Technical field

The utility model relates to Watermelon Maturity and quality testing sampler, especially a kind of watermelon sampler.

Background technology

When people buy and sell watermelon, will detect degree of ripeness and the quality of watermelon, the method for employing is drawn sharp pocket knife to get an openning with one often on watermelon, and result is not only dangerous, also easily causes whole watermelon to break.Need to there is at present a kind of safer and don't watermelon sampler that can cause watermelon to break for this reason.

Summary of the invention

The purpose of this utility model is to provide a kind of watermelon sampler, makes people can sample to detect degree of ripeness and the quality of watermelon safe and convenient and causes watermelon to break while avoiding sampling.

The utility model solves the technical scheme that its technical matters adopts: it consists of sampler shell, sampler, push rod and back-moving spring, sampler shell is hollow cylinder, height is 3-5cm, the radius of circle at place, the end is 1-1.5cm, one end opening, the other end is semiclosed, and the central authorities of its semiclosed end are provided with the circular hole that Radius is 0.5-0.8cm, and described semiclosed Duan edge is provided with leader; Sampler is hollow cylinder, its floorage and the high hollow cylinder that is all slightly less than sampler shell place, described sampler is placed in sampler shell, one end opening, this openend is thin and sharp, be positioned at same one end with the openend of sampler shell, other end sealing, is positioned at same one end with the semiclosed end of sampler shell; Push rod is right cylinder, its height is identical with the hollow cylinder height at sampler shell place, the radius of circle at place, the end is slightly less than the circle hole radius of the semiclosed end central authorities of sampler shell, this push rod is through the circular hole of the semiclosed end central authorities of sampler shell, the blind end of one end and sampler is connected as a single entity, and the other end is established leader; Back-moving spring internal diameter is slightly larger than the radius of a circle at the place, the cylindrical end at push rod place, is enclosed within on push rod, and described back-moving spring one end terminates in the semiclosed end of sampler shell, and the other end terminates in the handle of push rod.User presses close to need the watermelon detecting by the utility model, the elastic force that the handle of application push rod firmly overcomes back-moving spring promotes push rod, and push rod is about to coupled sampler and pushes in watermelon; User loosens the power acting on push rod, and back-moving spring is about to push rod and coupled sampler bullet outward, has collected watermelon sample in the hollow cylinder at sampler place.

The beneficial effects of the utility model are, allow people can sample to detect degree of ripeness and the quality of watermelon when dealing watermelon safe and convenient, can also avoid watermelon breaking when sampling, and simple in structure, and volume is small and exquisite is easy to collection.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is further illustrated.

Fig. 1 is vertical section structure schematic diagram of the present utility model.

Fig. 2 is the planar structure schematic diagram of an embodiment of the present utility model.

Fig. 3 is the using method schematic diagram of an embodiment of the present utility model.

1. push rod handles in figure, 2. push rod, 3. back-moving spring, 4. sampler shell handle, 5. sampler shell, 6. sampler.

Embodiment

In Fig. 1, sampler shell (5), sampler (6), push rod (2) and back-moving spring (3) form the utility model.Sampler shell (5) is hollow cylinder, height is 3-5cm, the radius of circle at place, the end is 1-1.5cm, one end opening, the other end is semiclosed, the central authorities of its semiclosed end are provided with the circular hole that Radius is 0.5-0.8cm, and described semiclosed Duan edge is provided with a sampler shell handle (4); Sampler (6) is hollow cylinder, its floorage and height are all slightly less than the hollow cylinder at sampler shell (5) place, described sampler (6) is placed in sampler shell (6), one end opening, this openend is thin and sharp, be positioned at same one end with the openend of sampler shell (5), other end sealing, is positioned at same one end with the semiclosed end of sampler shell (5); Push rod (2) is right cylinder, its height is identical with the hollow cylinder height at sampler shell (5) place, the radius of circle at place, the end is slightly less than the circle hole radius of the semiclosed end central authorities of sampler shell (5), this push rod (2) is through the circular hole of the semiclosed end central authorities of sampler shell (5), the blind end of one end and sampler (6) is connected as a single entity, and the other end is established a push rod handle (1); Back-moving spring (3) internal diameter is slightly larger than the radius of a circle at the place, the cylindrical end at push rod (2) place, be enclosed within on push rod (2), described back-moving spring (3) one end terminates in the semiclosed end of sampler shell (5), and the other end terminates in push rod handle (1).

Fig. 2 is the planar structure schematic diagram of this embodiment while not being used, and is therefrom positioned at as seen the back-moving spring (3) of push rod handle (1) and the semiclosed end of sampler shell (5) in the raw.And back-moving spring (3) is in contraction state in Fig. 3, shown in it is the using method of this embodiment.In use procedure, user presses close to need the watermelon detecting by the utility model, the elastic force that application push rod handle (1) firmly overcomes back-moving spring (3) promotes push rod (2), and push rod (2) is about to coupled sampler (6) and pushes in watermelon; User loosens the power acting on push rod (2), and back-moving spring (3) is about to push rod (2) and coupled sampler (6) bullet outward, in the hollow cylinder at sampler (6) place, has collected watermelon sample.

Claims

1. a watermelon sampler, by sampler shell, sampler, push rod and back-moving spring, formed, it is characterized in that: sampler shell is hollow cylinder, height is 3-5cm, the radius of circle at place, the end is 1-1.5cm, an end opening, and the other end is semiclosed, the central authorities of its semiclosed end are provided with the circular hole that Radius is 0.5-0.8cm, and described semiclosed Duan edge is provided with leader; Sampler is hollow cylinder, its floorage and the high hollow cylinder that is all slightly less than sampler shell place, described sampler is placed in sampler shell, one end opening, this openend is thin and sharp, be positioned at same one end with the openend of sampler shell, other end sealing, is positioned at same one end with the semiclosed end of sampler shell; Push rod is right cylinder, its height is identical with the hollow cylinder height at sampler shell place, the radius of circle at place, the end is slightly less than the circle hole radius of the semiclosed end central authorities of sampler shell, this push rod is through the circular hole of the semiclosed end central authorities of sampler shell, the blind end of one end and sampler is connected as a single entity, and the other end is established leader; Back-moving spring internal diameter is slightly larger than the radius of a circle at the place, the cylindrical end at push rod place, is enclosed within on push rod, and described back-moving spring one end terminates in the semiclosed end of sampler shell, and the other end terminates in the handle of push rod.