Stainless steel vacuum cup with detachable middle bolt

Abstract

The utility model discloses a stainless steel vacuum cup with a detachable middle bolt, which relates to the technical field of stainless steel vacuum cups, and comprises a vacuum cup body, a sealing component is arranged at the upper end of the vacuum cup body, a cup cover is arranged outside the sealing component, and the middle bolt is arranged in the cup cover. The sealing assembly comprises a sealing seat and a cover plate, a mounting frame is arranged on the surface of the inner wall of the cover plate in a hot melting mode, a mounting groove is formed in the mounting frame, a middle bolt is mounted in the mounting groove, and the middle bolt comprises a stabilizing part and a connecting seat. According to the scheme, the problems that most of middle bolts of an existing stainless steel vacuum cup are fixed in a hot melting mode and not easy to disassemble for internal maintenance, the whole sealing mechanism needs to be replaced after the middle bolts are damaged, and consequently the replacement flexibility is poor, and the cost is high are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel vacuum cup technical field, concretely is a detachable middle bolt stainless steel vacuum cup. BACKGROUND

[0002] The stainless steel vacuum cup is a kind of vacuum cup made of stainless steel as main material, the effect of controlling water flow is carried out through middle bolt, that is, the effect of cup mouth sealing is played, when user needs to drink water, can open water outlet by pressing or rotating middle bolt, to conveniently drink the water in vacuum cup;

[0003] For example, the China patent (key stainless steel vacuum cup) with the announcement number CN203776573U: the outer peripheral wall front end of cup cover body is equipped with button slot, button is equipped in button slot, the upper end rear side of button is equipped with the protruding block, block is located the upper end opening above of button slot, the rear side middle part of button is equipped with the rotating shaft seat on;Spring is equipped between the rear side lower end of button and button slot, the outer peripheral wall front end of cover, with button slot position corresponding place is equipped with buckle slot, transverse buckle strip is equipped in buckle slot;Push piece is equipped on the front side of button, push piece and button are equipped with guide mechanism;Locking mechanism is equipped between hook arm and button slot.Compared with prior art, push piece and button slot that is arranged on cup cover body are equipped with locking mechanism, locking mechanism limits button and cannot be pressed, to prevent cover from being opened by mistake.

[0004] However, the middle bolt of the existing stainless steel vacuum cup is mostly hot melt fixed, is not easy to disassemble and carry out internal maintenance, needs to replace the whole sealing mechanism after being damaged, leads to poor replacement flexibility and high cost;Therefore, it does not meet the existing demand, and for this, we propose a detachable middle bolt stainless steel vacuum cup. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a detachable middle bolt stainless steel vacuum cup to solve the problems that the middle bolt of the existing stainless steel vacuum cup is mostly hot melt fixed, is not easy to disassemble and carry out internal maintenance, needs to replace the whole sealing mechanism after being damaged, leads to poor replacement flexibility and high cost.

[0006] To achieve the above object, the utility model provides the following technical scheme: a detachable middle bolt stainless steel vacuum cup, comprising: a vacuum cup body, the upper end of the vacuum cup body is provided with a sealing assembly, the outside of the sealing assembly is provided with a cup cover, and the cup cover is threadedly fixed with the vacuum cup body through inner wall thread, the sealing assembly comprises a sealing seat and a cover plate, the inner wall surface of the cover plate is hot melt with a mounting bracket, the inside of the mounting bracket is provided with a mounting groove, the mounting groove is internally provided with a middle bolt, the middle bolt comprises a stabilizing portion and a connecting seat, and the stabilizing portion wraps the outer wall of the connecting seat.

[0007] Preferably, the stabilizing part comprises a first stabilizing frame and a second stabilizing frame, and the first stabilizing frame and the second stabilizing frame are mirror placed, inner walls of the first stabilizing frame and the second stabilizing frame are provided with stabilizing inner grooves, and both ends of the connecting seat are inserted into the stabilizing inner grooves.

[0008] Preferably, both ends of the first stabilizing frame and the second stabilizing frame are provided with connecting frames, and the connecting frames are fixed by heat melting with the first stabilizing frame and the second stabilizing frame, and one side surface of the connecting frame is provided with a limiting seat.

[0009] Preferably, both side surfaces of the mounting frame are provided with limiting grooves, the limiting grooves pass through the mounting frame, and the limiting seat is inserted into the limiting groove.

[0010] Preferably, the upper surface of the connecting seat is heat fused with a sealing plate, and the upper surface of the sealing plate is provided with a sealing end.

[0011] Preferably, the upper surface of the sealing seat is provided with a water outlet at the center, the upper surface of the sealing seat close to the rear end is provided with a positioning seat, and the cover plate is rotationally connected with the positioning seat through a rotating shaft.

[0012] Preferably, the connecting frame and the limiting seat are made of rubber material, and the limiting seat is integrally formed with the connecting frame.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] (1) The utility model discloses a sealing plate is provided with a stabilizing part, and the stabilizing part mainly comprises a first stabilizing frame, a second stabilizing frame and a connecting frame, both ends of the connecting seat are inserted into the stabilizing inner grooves of the first stabilizing frame and the second stabilizing frame, the first stabilizing frame, the second stabilizing frame and the connecting frame are used for limiting and preventing the connecting seat from falling, the connecting seat is connected with the stabilizing part, and a middle bolt is formed, when the middle bolt is inserted into the mounting groove, the limiting seat is pressed downward, the connecting frame and the limiting seat are made of rubber material, and the limiting seat is inserted into the limiting groove when the limiting seat is deformed and moves downward, thereby limiting and preventing the middle bolt from falling, the middle bolt is fixed, when the middle bolt is disassembled, the sealing plate is pulled upward while the limiting seat is pressed, and the disassembly is realized, so that the flexibility is improved, the independent disassembly and maintenance are facilitated, the cost is reduced, the middle bolt of the existing stainless steel vacuum cup is mostly fixed by heat melting, is not easy to disassemble and maintain, the whole sealing mechanism needs to be replaced when being damaged, the flexibility of replacement is poor, and the cost is high.

[0015] (2), the sealing plate and the mounting frame are connected by using the stabilizing part, the connecting frame made of rubber material is deformed when the first stabilizing frame and the second stabilizing frame are pulled, the stabilizing part is convenient to disassemble from the sealing plate, the stabilizing part is convenient to use again, the stabilizing part need not be replaced, utilization rate is improved, and replacement cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a sealing assembly structure schematic view of the utility model;

[0018] Figure 3 It is a middle bolt structure schematic view of the utility model;

[0019] Figure 4 It is a stabilizing part structure schematic view of the utility model;

[0020] Figure 5 It is a mounting frame structure schematic view of the utility model;

[0021] In the drawing: 1, heat preservation cup body; 2, sealing assembly; 3, cup cover; 4, sealing seat; 5, water outlet; 6, cover plate; 7, middle bolt; 8, mounting frame; 9, positioning seat; 10, sealing plate; 11, connecting seat; 12, sealing end; 13, first stabilizing frame; 14, second stabilizing frame; 15, connecting frame; 16, limiting seat; 17, stabilizing inner groove; 18, limiting slot; 19, mounting groove; 20, stabilizing part. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Please refer to Figures 1-5The utility model provides an embodiment: a detachable middle bolt stainless steel vacuum cup, include: vacuum cup body 1, the upper end of vacuum cup body 1 is provided with sealing assembly 2, the outside of sealing assembly 2 is provided with cup cover 3, and cup cover 3 is fixed with vacuum cup body 1 through inner wall screw thread, sealing assembly 2 includes sealing seat 4 and cover plate 6, the inner wall surface heat fusion of cover plate 6 has mounting bracket 8, the inside of mounting bracket 8 is provided with installation groove 19, and middle bolt 7 is installed in installation groove 19, and middle bolt 7 includes stable part 20 and connecting seat 11, and stable part 20 is wrapped to the outer wall of connecting seat 11, and stable part 20 includes first stable frame 13 and second stable frame 14, and first stable frame 13 and second stable frame 14 are mirror image and are placed, and the inner wall of first stable frame 13 and second stable frame 14 is provided with stable inner groove 17, and the both ends edge of connecting seat 11 is inserted into the inside of stable inner groove 17, and the both ends of first stable frame 13 and second stable frame 14 are provided with connecting frame 15, and the both ends of connecting frame 15 are fixed with first stable frame 13 and second stable frame 14 heat fusion respectively, and the surface of connecting frame 15 is provided with limiting seat 16, and the surface of the both sides of mounting bracket 8 is provided with limiting slot 18, and limiting slot 18 penetrates mounting bracket 8, and limiting seat 16 is inserted into the inside of limiting slot 18, and connecting frame 15 and limiting seat 16 all adopt rubber material, and limiting seat 16 is integrally formed with connecting frame 15, and the both ends edge of connecting seat 11 is inserted into the inside of stable inner groove 17 of first stable frame 13 and second stable frame 14, and the limiting effect of falling of connecting seat 11 is played by first stable frame 13, second stable frame 14 and connecting frame 15, the connection of connecting seat 11 and stable part 20 is realized, and middle bolt 7 is formed, then middle bolt 7 is inserted into the inside of installation groove 19, when inserting, extruding limiting seat 16 downwards, because connecting frame 15 and limiting seat 16 all adopt rubber material, and will change when being stressed, thus make limiting seat 16 move down and insert into the inside of limiting slot 18, thus play the limiting effect of falling, avoid middle bolt 7, fix middle bolt 7.

[0024] Please refer to Figure 1 、 2 、3, the upper surface heat fusion of connecting seat 11 has sealing plate 10, the upper surface of sealing plate 10 is provided with sealing end 12, the upper surface center of sealing seat 4 is provided with water outlet 5, the upper surface close to the rear end of sealing seat 4 is provided with positioning seat 9, and cover plate 6 is rotationally connected with positioning seat 9 through pivot, when rotating cover plate 6, press down middle bolt 7, extrude sealing end 12 to water outlet 5, avoid water leakage, avoid middle bolt 7 from deviating in the process of pressing down middle bolt 7, improve stability.

[0025] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A detachable middle plug stainless steel vacuum cup comprising a vacuum cup body (1), characterized in that: The upper end of the cup body (1) is provided with a sealing assembly (2), the outer part of the sealing assembly (2) is provided with a cup cover (3), the cup cover (3) is fixed with the cup body (1) through the inner wall thread, the sealing assembly (2) comprises a sealing seat (4) and a cover plate (6), the inner wall surface of the cover plate (6) is hot-melted with a mounting rack (8), the inside of the mounting rack (8) is provided with a mounting groove (19), the inside of the mounting groove (19) is mounted with a middle bolt (7), the middle bolt (7) comprises a stabilizing part (20) and a connecting seat (11), and the stabilizing part (20) wraps the outer wall of the connecting seat (11).

2. A detachable middle plug stainless steel vacuum cup according to claim 1, characterized in that: The stabilizing part (20) comprises a first stabilizing rack (13) and a second stabilizing rack (14), and the first stabilizing rack (13) and the second stabilizing rack (14) are mirror placed, the inner wall of the first stabilizing rack (13) and the second stabilizing rack (14) is provided with a stabilizing inner groove (17), and the both end edges of the connecting seat (11) are inserted into the inside of the stabilizing inner groove (17).

3. A detachable middle plug stainless steel vacuum cup according to claim 2, characterized in that: The both ends of the first stabilizing rack (13) and the second stabilizing rack (14) are provided with a connecting rack (15), and the both ends of the connecting rack (15) are hot-melted with the first stabilizing rack (13) and the second stabilizing rack (14), respectively, one side surface of the connecting rack (15) is provided with a limiting seat (16).

4. The detachable middle plug stainless steel vacuum cup according to claim 3, characterized in that: The both side surfaces of the mounting rack (8) are provided with a limiting slot (18), the limiting slot (18) penetrates the mounting rack (8), and the limiting seat (16) is inserted into the inside of the limiting slot (18).

5. The detachable middle plug stainless steel vacuum cup according to claim 1, characterized in that: The upper surface of the connecting seat (11) is hot-melted with a sealing plate (10), and the upper surface of the sealing plate (10) is provided with a sealing end (12).

6. The detachable middle plug stainless steel vacuum cup according to claim 1, characterized in that: The upper surface center of the sealing seat (4) is provided with a water outlet (5), the upper surface of the sealing seat (4) close to the rear end is provided with a positioning seat (9), and the cover plate (6) is rotationally connected with the positioning seat (9) through a rotating shaft.

7. The detachable middle plug stainless steel vacuum cup according to claim 3, characterized in that: The connecting rack (15) and the limiting seat (16) are made of rubber material, and the limiting seat (16) is integrally formed with the connecting rack (15).

Images