CN201049293Y

CN201049293Y - Medicine spoon for chemical experiment

Info

Publication number: CN201049293Y
Application number: CNU2007201016089U
Authority: CN
Inventors: 毕春波; 吴瑞娟; 吴连春
Original assignee: Hebei University of Science and Technology
Current assignee: Hebei University of Science and Technology; Hebei Polytechnic University
Priority date: 2007-06-08
Filing date: 2007-06-08
Publication date: 2008-04-23
Anticipated expiration: 2017-06-08

Abstract

A medicine spoon for chemical experiments belongs to the medicine spoon field, comprising a spoon head, a spoon tail and a connecting joint. The spoon head and the spoon tail are connected through the connecting joint, and the connecting joint consists of an inner joint and an outer joint, wherein, the outer joint is sleeved around the tail part of the spoon head, while the inner joint is sleeved and fixed at the front end of the spoon tail. The utility model has the spoon head and the spoon tail connected through the connecting joint, can flexibly regulate the length of the spoon head and the spoon tail according to the height of medicine bottles, and is simple to operate as well as use, convenient to have medicine taken and high in work efficiency.

Description

The chemical experiment spoon

Technical field

The utility model relates to a kind of spoon, particularly a kind of chemical experiment spoon.

Background technology

The spoon head that is used for the spoon of chemical industry chemical experiment at present is structure as a whole with the spoon tail, and length immobilizes, and when medicine was less in the bottle when bottle is higher, it was very inconvenient to get it filled from bottle.

Summary of the invention

Goal of the invention of the present utility model is to be structure as a whole at prior art dessertspoon head and spoon tail, length immobilizes, and the inconvenient weak point of getting it filled provides a kind of stretching structure that has, length can be adjusted as required, the different situations chemical experiment spoon easily of getting it filled can be adapted to.

Realize the foregoing invention purpose by the following technical solutions: a kind of chemical experiment spoon, comprise: front end is the spoon head of tubulose and the spoon tail of tubulose for spoon shape tail end, its structural feature is, described spoon head links into an integrated entity with connector with the spoon tail, this connector is made up of nipple, coupling, wherein the coupling ring set is at the afterbody of spoon head, and the nipple socket is fixed on the front end of spoon tail.

Owing to adopted technique scheme, compared with prior art, the spoon head is connected with connector with a spoon tail, can regulate the length of spoon head and spoon tail according to the height of medicine bottle, it is convenient to manipulate, the convenience of getting it filled, high efficiency.

Description of drawings

Fig. 1 is the utility model perspective view.

Fig. 2 is the front view of Fig. 1.

Fig. 3 is inside and outside joint grafting schematic diagram.

Fig. 4 is the nipple structural representation.

The specific embodiment

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

Referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4, a kind of chemical experiment spoon is made up of spoon 1, spoon tail 2 and connector 3.The front end of spoon 1 be a spoonful shape, tail end is for omiting thin tube-like, spoon tail 2 is for omiting the extra heavy pipe shape, spoon 1 links into an integrated entity by connector 3 with a spoon tail 2, connector 3 is made up of nipple 4, coupling 5 two parts, and wherein the nipple appearance is provided with screw thread and revolves silk 6, and table is provided with screw thread and revolves silk 7 in the coupling, coupling 5 ring sets are on the afterbody handle pipe of spoon 1, and nipple 4 sockets are fixed on the front end of spoon tail.Inside and outside joint revolves silk by self screw thread twists solid pegging graft and cooperates, and regulates the grafting length of spoon 1 and spoon tail 2 according to the height of medicine bottle bottle.

In the actual use, a spoon handle pipe box is connected in spoon tail pipe, unscrews connector 3 and can adjust the shank of the key length, screwing connector 3 can be fastening with spoon tail 2 with spoon 1, thereby can as required the spoon the shank of the key be adjusted to suitable length, to adapt to different needs.

Claims

1. chemical experiment spoon, comprise: front end is the spoon head of tubulose and the spoon tail of tubulose for spoon shape tail end, it is characterized in that, described spoon head links into an integrated entity with connector with the spoon tail, this connector is made up of nipple, coupling, wherein the coupling ring set is in spoon portion end to end, and the nipple socket is fixed on the front end of spoon tail.

2. chemical experiment spoon according to claim 1 is characterized in that, described nipple appearance is provided with screw thread and revolves silk, and the interior table of coupling also is provided with screw thread and revolves silk, and inside and outside joint revolves the stubborn solid cooperation of pegging graft of silk by the screw thread of self.