CN2568563Y

CN2568563Y - Small vessel barrel structure

Info

Publication number: CN2568563Y
Application number: CN 02254612
Authority: CN
Inventors: 陈秋金
Original assignee: LIANGQI CO Ltd
Current assignee: LIANGQI CO Ltd
Priority date: 2002-09-13
Filing date: 2002-09-13
Publication date: 2003-08-27
Anticipated expiration: 2012-09-13

Abstract

The utility model relates to a small vessel barrel structure, which comprises an upper cover body, wherein the inner periphery of the upper cover body is provided with a circular main clamping tooth with the shape of an inverted tooth, the bottom edge side of the main clamping tooth is connected with a pull ring, and the pull ring and the upper cover body are integrally formed and fixed together with the thin connection method. The thin connection position of the pull ring and the upper cover body is formed into a clamping groove with the shape of a groove, and the clamping groove and the main clamping tooth are respectively clamped with the clamping tooth of the clamping groove and the auxiliary clamping tooth on the barrel body. The utility model comprises a plug cover which is plugged and fixed on the inner edge side of the upper cover body, and the top edge of the plug cover is provided with a clamping ring of the plug cover. The utility model comprises the barrel body provided with the auxiliary clamping tooth and the clamping tooth of the clamping groove, and the auxiliary clamping tooth and the clamping tooth of the clamping groove can be matched and clamped with the main clamping tooth of the inner periphery side in the upper cover body and the clamping groove. By the structure, the barrel can not be disengaged with the upper cover body when the barrel is transported, and the utility model can be matched tightly and reused.

Description

The small containers barrel structure

Technical field

The utility model belongs to the technical field of the container of storage or conveying objects or material, relates to a kind of small containers barrel structure.

Background technology

Being seen on the market at present small containers tube all need install a lid additional can prevent that just content from leaking outside, yet its lid and cylindrical shell are easily because of the influence of external force such as bump in the process of transporting, cause lid to separate with cylindrical shell, therefore partly manufacturer installs a grab etc. additional and adds the formula stationary member on lid, its lid and cylindrical shell firmly can be combined by this stationary member, yet such device can cause the single-piece cost to increase, and the content of this small containers is a liquid or when forbidding the situation of air admission, the mono-lid can not reach the effect that is isolated from the outside fully, especially the combination seal degree of its lid and cylindrical shell certainly will reduce after lid and cylindrical shell unlatching, therefore if the shortcoming that a brand new lid can the known lid of a pendulum can be arranged, and again can repeated usage with sealing will be that all users find pleasure in and see and expect.

Summary of the invention

Main purpose of the present utility model, be to provide a kind of small containers barrel structure, the inner edge side of its upper cover body installs a gag additional, enforcement by this gag can seal cylindrical shell fully, be unlikely the situation generation that meaningful beyond the region of objective existence leaks, upper cover body and combining of cylindrical shell are adopted the two-fold combination and are implemented in addition, make this energy transporting Shi Buhui and upper cover body disengaging and again can repeated usage, to overcome existing defective in the prior art.

Above-mentioned purpose of the present utility model is achieved in that a kind of small containers barrel structure, it is characterized in that, it comprises: a upper cover body, the inner peripheral place of this upper cover body is provided with the ring-type main card tooth of a pawl moulding, the feather edge side of this main card tooth is connected with a draw ring, between this draw ring and upper cover body with thin one-body molded being fixed together of mode that connects, the draw-in groove of the thin place's of the connecing formation of this draw ring and upper cover body one channel form, and this draw-in groove and main card tooth engage with draw-in groove latch and secondary latch on the cylindrical shell respectively; One gag, this gag are that plug is established the inward flange side that is fixed in upper cover body, and its apical margin is provided with a gag snap ring; One cylindrical shell, this cylindrical shell are provided with secondary latch and draw-in groove latch, the blocking that can match with the main card tooth of upper cover body inner peripheral side and draw-in groove of this pair latch and draw-in groove latch.

Small containers barrel structure described in the utility model is characterized in that, the quantity of described secondary latch can be two.

Small containers barrel structure described in the utility model is characterized in that, the end of described draw ring is fixed with tears part, is used for draw ring torn with upper cover body separating.

Small containers barrel structure described in the utility model is characterized in that, the bottom of described cylindrical shell is that a diameter is less and be the edge of inverted steps shape.

This shows, the utility model provides a kind of small containers barrel structure, it mainly is by a upper cover body, one cylindrical shell and a gag are formed, wherein the inner peripheral place of upper cover body is provided with the ring-type main card tooth of a pawl moulding, the feather edge side of this main card tooth is connected with a draw ring, be with thin one-body molded being fixed together of power formula that connects between this draw ring and upper cover body, and the thin place of connecing of this draw ring and upper cover body forms the draw-in groove of a channel form, when upper cover body combines with cylindrical shell, default two secondary latches can engage with the main card tooth on the upper cover body on its cylindrical shell, and the draw-in groove latch on the cylindrical shell engages mutually with draw-in groove, again since the draw-in groove latch be a tight state that engages after draw-in groove engage and can't open naturally, when therefore desire is with draw-in groove latch and exact separation, need that the draw ring of upper cover body feather edge is torn separation and can make draw-in groove latch and exact separation, then upper cover body is with due to the combination of cylindrical shell is only engaged mutually by main card tooth and secondary latch, because the main card tooth is implemented with the mode that engaging of secondary latch adopted slight blocking, therefore the user firmly can separate the main card tooth a little with secondary latch, the feather edge side of last upper cover body is added with a gag in addition, and this gag is the inner edge side that is equipped in upper cover body by the main card tooth effect in the upper cover body, the tube internal diameter that is a bit larger tham cylindrical shell again owing to the external diameter of periphery at the bottom of the gag, therefore when upper cover body combines with cylindrical shell, its gag meeting jam-pack cylindrical shell, make cylindrical shell form a sealing state, its gag can separate with cylindrical shell with the upper cover body pull-up when upper cover body is separated with cylindrical shell again.

By effect of the present utility model and enforcement, can get following advantage:

One, by the design of draw-in groove of the present utility model and draw-in groove latch, upper cover body can be combined easily with cylindrical shell, even also being unlikely, the chance external force collision comes off.

Two, because draw ring is the thin mode that connects with combining of upper cover body, when the user uses first, need not to use any instrument, only need its draw ring is torn, its draw-in groove can be separated with the main card tooth, so as to its upper cover body and cylindrical shell are separated.

Three, by the gag setting of upper cover body inner edge, the tool gag can combine closely with cylindrical shell and it be sealed fully when upper cover body combines with cylindrical shell, and gag separates with cylindrical shell easily in company with upper cover body when upper cover body is separated with cylindrical shell.

Below in conjunction with specific embodiment and accompanying drawing thereof, technical characterictic of the present utility model and technology contents are described in further detail, yet shown in accompanying drawing only for reference with explanation with being not to be used for the utility model is limited.

Description of drawings

Shown in Figure 1 is three-dimensional combination figure of the present utility model;

Shown in Figure 2 is three-dimensional exploded view of the present utility model;

Shown in Figure 3 is the enforcement figure () that analyses and observe of the present utility model;

Shown in Figure 4 is the enforcement figure (two) that analyses and observe of the present utility model;

Shown in Figure 5 is the enforcement figure (three) that analyses and observe of the present utility model;

Shown in Figure 6 is enforcement illustration of the present utility model.

The specific embodiment

See also Fig. 1, shown in Figure 2, be three-dimensional combination figure of the present utility model and three-dimensional exploded view, disclosed the structure of a kind of small containers tube 1 of the present utility model among the figure, it is mainly by a upper cover body 11, one cylindrical shell 13 and a gag 12 are formed, wherein place, the inside edge of upper cover body 11 is provided with a gag 12, when upper cover body 11 combines with cylindrical shell 13, its gag 12 can combine closely with cylindrical shell 13 and seal, and when upper cover body 11 is separated with cylindrical shell 13, its gag 12 can separate with cylindrical shell 13 with upper cover body 11, feather edge side in upper cover body 11 is connected with a

draw ring

111, and 11 of this draw ring 111 and upper cover body are with thin one-body molded being fixed together of mode that connects, so-called thin to connect the thickness that is meant the junction between lid 11 and the draw ring 111 relative thinner, forms the draw-in groove structure of a channel form in this junction.

See also three, four, shown in five and six figure, be the enforcement figure () that analyses and observe of the present utility model, (2), (3) and enforcement illustration of the present utility model, disclosed the structure of a kind of small containers tube 1 of the present utility model among the figure, it is mainly by a upper cover body 11, one cylindrical shell 13 and a gag 12 are formed, wherein the inner peripheral place of upper cover body 11 is provided with the ring-type main card tooth 112 of a pawl moulding, and the feather edge side of this main card tooth 112 is connected with a

draw ring

111,11 of this draw ring 111 and upper cover body are with thin one-body molded being fixed together of mode that connects, and the thin place of connecing of this draw ring 111 and upper cover body 11 forms the draw-in groove 113 of a channel form, when upper cover body 11 combines with cylindrical shell 13, default two secondary latches 132 can engage with the main card tooth 112 on the upper cover body 11 on its cylindrical shell 13, this pair latch and main card tooth are that the mode of adopting slight blocking is implemented, and the draw-in groove latch 131 on the cylindrical shell 13 engages mutually with draw-in groove 113, since draw-in groove latch 131 be a tight state that engages after draw-in groove 113 engage and can't open naturally, when therefore desire is separated draw-in groove latch 131 with draw-in groove 113, utilization is fixed on the draw ring 111 that part will be positioned at upper cover body 11 root edges of tearing of draw ring 111 ends and tears separation, draw-in groove latch 131 is separated with draw-in groove 113, due to then the combination of upper cover body 11 and cylindrical shell 13 is only engaged mutually by main card tooth 112 and secondary latch 132, and because main card tooth 112 is implemented with the mode that engaging of secondary latch 132 adopted slight blocking, therefore the user firmly can separate main card tooth 112 a little with secondary latch 132, the feather edge side of last upper cover body 11 is added with a gag 12 in addition, and this gag 12 is the inward flange sides that are equipped in upper cover body 11 by 112 effects of the main card tooth in the upper cover body 11, again because the external diameter of 12 end of gag periphery is a bit larger tham the tube internal diameter of cylindrical shell 13 and this gag 12 is made by soft material, therefore when upper cover body 11 combines with cylindrical shell 13, its cylindrical shell 13 apical margins promptly can upwards push up the gag snap ring 121 of system gag 12 apical margins, and make gag 12 jam-pack cylindrical shells 13, make cylindrical shell 13 become sealing state, the main card tooth 112 of its upper cover body 11 inward flanges can be fastened with the gag snap ring 121 of gag 12 apical margins when upper cover body 11 is separated with cylindrical shell 13 again, so gag 12 can separate with cylindrical shell 13 with upper cover body 11 pull-ups; The bottom of last cylindrical shell 13 is that a diameter is less and be the edge 133 of inverted steps shape, by the enforcement of this edge 133, is unlikely when a plurality of cylindrical shells 13 are stacked and topples over, so as to making things convenient for the stock or transporting.

Claims

1, a kind of small containers barrel structure is characterized in that it comprises:

One upper cover body, the inner peripheral place of this upper cover body is provided with the ring-type main card tooth of a pawl moulding, the feather edge side of this main card tooth is connected with a draw ring, approach one-body molded being fixed together of mode that connects with one between this draw ring and upper cover body, the draw-in groove of the thin place of the connecing formation of this draw ring and upper cover body one channel form, and this draw-in groove and main card tooth engage with draw-in groove latch and secondary latch on the cylindrical shell respectively;

One gag, this gag are that plug is established the inward flange side that is fixed in upper cover body, and its apical margin is provided with a gag snap ring;

One cylindrical shell, this cylindrical shell are provided with secondary latch and draw-in groove latch, the blocking that can match with the main card tooth of upper cover body inner peripheral side and draw-in groove of this pair latch and draw-in groove latch.

2, small containers barrel structure as claimed in claim 1 is characterized in that, the quantity of described secondary latch is two.

3, small containers barrel structure as claimed in claim 1 is characterized in that, the end of described draw ring is fixed with tears part.

4, small containers barrel structure as claimed in claim 1 is characterized in that, the bottom of described cylindrical shell is that a diameter is less and be the edge of inverted steps shape.