CN208683301U - A kind of follow-on paint can - Google Patents

Abstract

The utility model relates to a kind of follow-on paint cans, it include the bung of ladle body and lid conjunction in ladle body opening, it is characterized by: the inner wall for being located at ladle body opening is equipped with the convex shoulder of annular, the upper surface of convex shoulder is in for indent circular conical surface, internal screw thread is offered on indent circular conical surface, the bung outer peripheral surface is in evagination circular conical surface, offers external screw thread on evagination circular conical surface, the external screw thread is matched with internal screw thread, and bung lid is closed in ladle body opening.Circular port is offered on the bung, circular port is through being threaded with circular lid, and the bung inner wall positioned at circular port periphery is equipped with cone-shaped hood, and towards ladle body bottom, cone-shaped hood reaches the bellows in ladle body convenient for clamping, bellows is avoided to shake the cone of cone-shaped hood.

Description

A kind of follow-on paint can

Technical field

The utility model relates to paint can technical field more particularly to a kind of follow-on paint cans.

Background technique

The patent of entitled new coating bucket is disclosed in existing patent database, which is CN201521058489.4, applying date 2015.12.18, Authorization Notice No. CN205293499U, authorized announcement date are 2016.06.08, which includes ladle body, and lace is arranged in the edge of bung, bung, and the ladle body bung hole outer wall is provided with anti- Sliding texture, the outer wall in ladle body middle section are arranged symmetrically fluted, pull ring are provided in groove, the turning end of pull ring is articulated with groove On cell wall.Disadvantage is that: the painting barrelling, which solves, reduces occupied space in shipment, but opens up on ladle body recessed Slot weakens the bearing capacity of ladle body.

Utility model content

The purpose of this utility model is passed through in view of the deficienciess of the prior art, provide a kind of follow-on paint can The external screw thread on internal screw thread and bung on convex shoulder is screwed on, and opens convenient for bung.

To achieve the goals above, a kind of technical solution that follow-on paint can is taken of the utility model:

A kind of follow-on paint can includes the bung of ladle body and lid conjunction in ladle body opening, is located at ladle body and is open The inner wall at place is equipped with the convex shoulder of annular, and the upper surface of convex shoulder offers internal screw thread on indent circular conical surface in being indent circular conical surface, The bung outer peripheral surface is in evagination circular conical surface, offers external screw thread on evagination circular conical surface, and the external screw thread is matched with internal screw thread, Bung lid is closed in ladle body opening.

When utility model works, the external screw thread on bung is screwed on the internal screw thread of convex shoulder, bung lid is closed in bucket With.

Compared with prior art, the utility model has the following beneficial effects: due to convex shoulder presence, annular convex shoulder is by ladle body Opening struts, and enhances the intensity of ladle body opening, and since internal screw thread is arranged on indent circular conical surface and is arranged in outer dome External screw thread matches on the conical surface, when external screw thread rotation it is deeper, convex shoulder is distracted bigger, to enhance ladle body intensity, it is ensured that close That seals is stronger.

The convex shoulder inner peripheral surface is equipped with the bulge loop to extend internally, the upper surface root of bulge loop and indent circular conical surface annulus mistake It crosses, when the external screw thread and internal screw thread screw, bung inner surface is pressed together on the upper surface of bulge loop, enhances the sealing of paint can Property.

The bulge loop upper surface offers the annular groove concentric with bulge loop, and Gask-O-Seal is equipped in annular groove, described outer When screw thread and internal screw thread screw, bung inner surface is pressed together on the upper surface of bulge loop through Gask-O-Seal, enhances paint can Leakproofness.

The lower end surface of the convex shoulder is the inclination conical surface, and the inclination conical surface is big in bottom, and top is small, convenient for by the liquid in ladle body It pours out completely.

Circular port is offered on the bung, bung of the circular port through being threaded with circular lid, positioned at circular port periphery Inner wall is equipped with cone-shaped hood, and towards ladle body bottom, cone-shaped hood reaches the bellows in ladle body convenient for clamping, keeps away the cone of cone-shaped hood Exempt from bellows shaking.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the cross-sectional view along Fig. 1 at A-A.

Fig. 3 is the partial enlarged view in Fig. 2 at B.

Wherein, 1 ladle body, 2 bungs, 201 evagination circular conical surfaces, 202 external screw threads, 203 circular ports, 204 circular lids, 205 tapers Cover, 3 convex shoulders, 301 indent circular conical surfaces, 302 internal screw threads, 303 bulge loops, 304 annular grooves, 305 Gask-O-Seals, the 306 inclination conical surfaces.

Specific embodiment

As shown in figure 1-3, it is a kind of follow-on paint can, includes the bucket of ladle body 1 and lid conjunction in 1 opening of ladle body Lid 2 offers circular port 203 on bung 2, and circular port 203 is threaded with circular lid 204, positioned at 203 periphery of circular port 2 inner wall of bung is equipped with cone-shaped hood 205, and for the cone of cone-shaped hood 205 towards 1 bottom of ladle body, cone-shaped hood 205 reaches bucket convenient for clamping Bellows in body 1, avoids bellows from shaking, positioned at 1 opening of ladle body inner wall be equipped with annular convex shoulder 3, convex shoulder 3 it is upper End face offers internal screw thread 302 in being indent circular conical surface 301 on indent circular conical surface 301,2 outer peripheral surface of bung is in evagination circular conical surface 201, external screw thread 202 is offered on evagination circular conical surface 201, and external screw thread 202 is matched with internal screw thread 302, and the lid of bung 2 is closed in bucket 1 opening of body, 3 inner peripheral surface of convex shoulder are equipped with the bulge loop 303 to extend internally, the upper surface root of bulge loop 303 and indent circular conical surface 301 annulus transition, 303 upper surface of bulge loop offer the annular groove 304 concentric with bulge loop 303, and it is close to be equipped with annular in annular groove 304 When packing 305, external screw thread 202 and internal screw thread 302 screw, 2 inner surface of bung is pressed together on bulge loop 303 through Gask-O-Seal 305 On upper surface, the leakproofness of paint can is enhanced, the lower end surface of convex shoulder 3 is the inclination conical surface 306, and the inclination conical surface 306 is big in bottom, Top is small, convenient for pouring out the liquid in ladle body 1 completely.

When work, the external screw thread 202 on bung 2 is screwed on the internal screw thread 302 of convex shoulder 3, the lid of bung 2 is closed in ladle body On 1.

The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.

Claims (5)

1. a kind of follow-on paint can includes the bung of ladle body and lid conjunction in ladle body opening, it is characterised in that: be located at The inner wall of ladle body opening is equipped with the convex shoulder of annular, and the upper surface of convex shoulder opens up on indent circular conical surface in being indent circular conical surface There is internal screw thread, the bung outer peripheral surface is in evagination circular conical surface, and external screw thread, the external screw thread and interior spiral shell are offered on evagination circular conical surface Line matches, and bung lid is closed in ladle body opening.

2. a kind of follow-on paint can according to claim 1, it is characterised in that: the convex shoulder inner peripheral surface be equipped with to The bulge loop of interior extension, the upper surface root of bulge loop and the annulus transition of indent circular conical surface, when the external screw thread and internal screw thread screw, bucket Interior surface is pressed together on the upper surface of bulge loop.

3. a kind of follow-on paint can according to claim 2, it is characterised in that: the bulge loop upper surface offer with The concentric annular groove of bulge loop, annular groove is interior to be equipped with Gask-O-Seal, when the external screw thread and internal screw thread screw, bung inner surface warp Gask-O-Seal is pressed together on the upper surface of bulge loop.

4. a kind of follow-on paint can according to claim 3, it is characterised in that: the lower end surface of the convex shoulder is inclination The conical surface, the inclination conical surface is big in bottom, and top is small.

5. a kind of follow-on paint can described in any claim in -4 according to claim 1, it is characterised in that: the bucket It covers and offers circular port, for circular port through being threaded with circular lid, the bung inner wall positioned at circular port periphery is equipped with taper Cover, the cone of cone-shaped hood is towards ladle body bottom.