CN218663199U - Rotary opening and closing mechanism for handle of cover of heat preservation box - Google Patents

Abstract

Heat preservation box lid handle rotation type headstock gear, including box body and lid, the box body includes outer box body, box body heat preservation and inner bag, the lid includes outer lid, lid heat preservation and inner cup, and the oral area of box body sets up the clamping ring, and outer lid is covered and is equipped with the handle, sets up headstock gear between clamping ring and lid, headstock gear include at the carousel between inner cup and outer lid, the system has spacing direction thru hole on the carousel, set up the picture peg that two systems had the inserted sheet on the carousel, and still be equipped with spacing guide post on the picture peg, set up the jack on the clamping ring, the inserted sheet cooperatees with the jack, spacing guide post cooperatees with spacing direction thru hole, outer lid sets up fixed handle seat, sets up the connecting rod under the handle, the connecting rod passes handle seat and outer lid is connected with the carousel to be equipped with the direction lug on the handle seat, the bottom surface of handle sets up spacing guide rail groove, the direction lug cooperatees with spacing guide rail groove.

Description

Rotary opening and closing mechanism for handle of cover of heat preservation box

Technical Field

The utility model relates to a lid handle rotation type hoist mechanism of heat preservation box belongs to daily life articles for use field.

Background

The heat preservation box is a box body with the heat preservation function, and the kind has a lot, and the structure mainly includes box body and lid, is equipped with the operating mechanism between box body and the lid to set up the clamping ring at the oral area of box body, make and open and close closely between box body and the lid. The conventional opening and closing mechanism is determined according to the shape of the box body, the round box body generally adopts a screw connection mode, and the square box body generally adopts a wrench connection mode. The spanner of the spanner connecting mode is generally arranged on the outer wall of the opening of the box body, and the clamping ribs are arranged on the box cover, so that the overall appearance of the heat preservation box is influenced to be attractive, and the clamp and the clamping ribs on the spanner are easy to damage, so that the heat preservation effect is influenced.

Disclosure of Invention

The utility model aims at overcoming prior art's shortcoming, providing one kind and adopting built-in inserted sheet, through the rotatory linkage of handle, it is flexible to drive the inserted sheet to realize that lid and box body are opened and close, convenient to use's heat preservation box lid handle rotation type headstock gear.

The utility model discloses heat preservation box lid handle rotation type operating mechanism's technical scheme is: including box body and lid, the box body includes outer box body, box body heat preservation and inner bag, the lid includes outer lid, lid heat preservation and inner cup, the oral area of box body sets up the clamping ring, outer box covers and is equipped with the handle, set up the operating mechanism between clamping ring and lid, its characterized in that the operating mechanism include at the carousel between inner cup and outer box lid, the system has spacing direction thru hole on the carousel, it has the picture peg of inserted sheet to set up two system on the carousel, and still be equipped with spacing direction post on the picture peg, set up the jack on the clamping ring, the inserted sheet cooperatees with the jack, spacing direction post cooperatees with spacing direction thru hole, outer box covers and sets up fixed handle seat, set up the connecting rod under the handle, the connecting rod passes handle seat and outer box lid and is connected with the carousel to be equipped with the direction lug on the handle seat, the bottom surface of handle sets up spacing guide rail groove, the direction lug cooperatees with spacing guide rail groove.

The utility model discloses a heat preservation box lid handle rotation type headstock gear, during the use, with the hand turning handle, the handle passes through the connecting rod and drives the carousel rotation, set up the spacing direction thru hole of limit on the carousel, spacing direction thru hole drives the picture peg through spacing guide post and stretches out and draws back, make the inserted sheet insert in the jack, or take out from the jack, realize opening and close of lid and box body, spacing guide rail groove cooperatees with the direction lug, play the guide effect when turning handle, and combine together with spacing direction thru hole and spacing guide post, constitute dual direction, it is more smooth and easy to make the picture peg stretch out and draw back. In the actual product, box body heat preservation and lid heat preservation are the expanded material filling layer, and at the picture peg position, set up in the lid heat preservation and keep away the empty spout, the picture peg of being convenient for is flexible. Compared with the prior art, the scheme has the advantages that: 1. the opening and closing mechanism is arranged in the box cover, so that the appearance design of the box body is not influenced, and the whole heat preservation box is attractive in appearance; 2. the dual-guide rotation is adopted to drive the insertion plate to stretch, so that the opening and closing of the box cover and the box body are realized, the action is stable and reliable, the damage is not easy to damage, and the service life is long.

The utility model discloses a heat preservation box lid handle rotation type hoist mechanism, the carousel include disk body and lower disk body, spacing direction thru hole system still sets up the adapter sleeve on last disk body on going up the disk body, the adapter sleeve is connected with the connecting rod, spacing guide post system still sets up the boss on the lower disk body, goes up the disk body and passes through the boss with the lower disk body and assemble from top to bottom to fixed mutually by the screw, picture peg or components of a whole that can function independently picture peg, integrative picture peg cover are established outside the boss, components of a whole that can function independently picture peg embrace and enclose outside the boss. In order to facilitate assembly, the rotary disc is designed into an upper disc body and a lower disc body which are fixed by screws, and the inserting plate can also be designed into an integrated inserting plate and a split inserting plate which can be determined according to actual requirements. The connecting sleeve is internally provided with a limiting inserting strip, the connecting rod is provided with a limiting inserting groove, and the limiting inserting groove is in inserting fit with the limiting inserting strip, so that the connecting sleeve is convenient to connect. The handle seat is provided with a positioning steel ball, the bottom surface of the handle is provided with a steel ball positioning groove, and the positioning steel ball is matched with the steel ball positioning groove. When the handle is rotated to the proper position, the positioning steel balls can make a sound, so that people feel the handle when using the electric toothbrush, and the use experience is improved. Outer box lid inner wall on set up braced frame, braced frame's bottom sets up keeps away the dead slot, the picture peg passes and keeps away the dead slot, braced frame plays the supporting role, does benefit to and fills the lid heat preservation between outer lid and inner cup.

Drawings

FIG. 1 is a schematic structural view of a rotary opening and closing mechanism of a handle of a lid of a heat preservation box of the utility model;

FIG. 2 is a schematic perspective view of the handle rotary opening and closing mechanism of the present invention;

FIG. 3 is a schematic view of the handle rotary opening and closing mechanism of the present invention;

fig. 4 is a schematic view of the handle of the present invention;

FIG. 5 is a schematic view of the inner wall of the outer box cover of the present invention having a supporting frame.

Detailed Description

The utility model relates to a heat preservation box lid handle rotation type headstock gear, as shown in fig. 1-5, including box body and lid, the box body includes outer box 1, box body heat preservation 2 and inner bag 3, the lid includes outer lid 5, lid heat preservation 6 and inner cup 7, and the oral area of box body sets up clamping ring 4, and outer lid is equipped with handle 8, still is equipped with handle 14 on the outer box 1, sets up headstock gear between clamping ring 4 and lid 5, headstock gear include carousel 9 between inner cup 7 and outer box lid 5, the system has spacing direction thru hole 10 on the carousel, set up two systems on the carousel and have picture peg 12 of inserted sheet 11, and still be equipped with spacing guide post 13 on the picture peg, set up jack 15 on the clamping ring 4, inserted sheet 11 cooperatees with jack 15, spacing guide post 13 cooperatees with spacing direction thru hole 10, outer box lid 5 is gone up and sets up fixed handle seat 16, sets up connecting rod 17 under the handle 8, connecting rod 17 passes handle seat 16 and handle lid 5 and is connected with carousel 9 to be equipped with direction lug 18 on the handle seat, the bottom surface of handle 8 sets up guide rail 19, spacing guide groove 19 cooperatees with spacing guide rail groove 19. When the box cover is used, the handle 8 is rotated by hand, the handle 8 drives the rotary table 9 to rotate through the connecting rod 17, the limiting and limiting guide through holes 10 are formed in the rotary table, the limiting and guide through holes 10 drive the inserting plates 12 to stretch and retract through the limiting guide posts 13, the inserting plates 11 are inserted into the inserting holes 15 or are pulled out of the inserting holes 15, the box cover and the box body are opened and closed, the limiting guide rail grooves 19 are matched with the guide convex blocks 18, a guiding effect is achieved when the handle is rotated, and the limiting and guide through holes 10 and the limiting and guide posts 13 are combined to form double guide, so that the inserting plates stretch and retract more smoothly. In the actual product, box body heat preservation 2 and lid heat preservation 6 are the expanded material filling layer, and at the picture peg position, set up in the lid heat preservation and keep away the empty spout, the picture peg of being convenient for is flexible. Compared with the prior art, the scheme has the advantages that: 1. the opening and closing mechanism is arranged in the box cover, so that the appearance design of the box body is not influenced, and the appearance of the whole heat-insulation box is attractive; 2. the dual-guide rotation is adopted to drive the insertion plate to stretch, so that the opening and closing of the box cover and the box body are realized, the action is stable and reliable, the damage is not easy to damage, and the service life is long. Carousel 9 include upper disc body 91 and lower disc body 92, spacing direction thru hole 10 system still sets up adapter sleeve 93 on upper disc body 91, adapter sleeve 93 is connected with connecting rod 17, and spacing guide post 13 system still sets up boss 94 on lower disc body 92, upper disc body 91 and lower disc body 92 pass through boss 94 and assemble from top to bottom to fixed mutually by the screw, picture peg 12 is picture peg or components of a whole that can function independently picture peg, and the cover of an organic whole picture peg is established outside boss 94, and the components of a whole that can function independently picture peg embraces and encloses outside boss 94. In order to facilitate assembly, the rotary disc is designed into an upper disc body and a lower disc body which are fixed by screws, and the inserting plate can also be designed into an integrated inserting plate and a split inserting plate which can be determined according to actual requirements. The connecting sleeve 93 in set up spacing cutting 95, set up spacing slot 171 on the connecting rod 17, spacing slot 171 is pegged graft with spacing cutting 95 and is cooperated, connects conveniently. The handle seat 16 is provided with a positioning steel ball 20, the bottom surface of the handle 8 is provided with a steel ball positioning slot 21, and the positioning steel ball 20 is matched with the steel ball positioning slot 21. When the handle is rotated to the right position, the positioning steel balls can make a sound, so that people feel when using the electric toothbrush, and the use experience is improved. The inner wall of the outer box cover 5 is provided with a supporting frame 22, the bottom of the supporting frame is provided with a clearance groove 23, the plugboard 12 penetrates through the clearance groove 23, and the supporting frame plays a supporting role and is beneficial to filling a box cover heat-insulating layer between the outer box cover and the inner cover.

Claims (5)

1. The handle rotary opening and closing mechanism of the cover of the heat preservation box comprises a box body and a box cover, wherein the box body comprises an outer box body (1), a box body heat preservation layer (2) and an inner container (3), the box cover comprises an outer box cover (5), a box cover heat-insulating layer (6) and an inner cover (7), the opening part of the box body is provided with a pressing ring (4), the outer box cover is provided with a handle (8), an opening and closing mechanism is arranged between the pressing ring (4) and the box cover (5), it is characterized in that the opening and closing mechanism comprises a rotary table (9) between an inner cover (7) and an outer box cover (5), a limit guide through hole (10) is arranged on the rotary table, plug boards (12) with plug-in sheets (11) at two ends are arranged on the rotary table, a limiting guide post (13) is also arranged on the inserting plate, an inserting hole (15) is arranged on the pressing ring (4), the inserting piece (11) is matched with the inserting hole (15), the limiting guide post (13) is matched with the limiting guide through hole (10), a fixed handle seat (16) is arranged on the outer box cover (5), a connecting rod (17) is arranged below the handle (8), the connecting rod (17) penetrates through the handle seat (16) and the outer box cover (5) to be connected with the rotating disc (9), and a guide convex block (18) is arranged on the handle seat, a limit guide rail groove (19) is arranged on the bottom surface of the handle (8), and the guide convex block (18) is matched with the limit guide rail groove (19).

2. The rotary opening and closing mechanism of the handle of the cover of the heat preservation box as claimed in claim 1, wherein the rotary table (9) comprises an upper plate body (91) and a lower plate body (92), the limiting guide through hole (10) is formed in the upper plate body (91), the upper plate body (91) is further provided with a connecting sleeve (93), the connecting sleeve (93) is connected with the connecting rod (17), the limiting guide post (13) is formed in the lower plate body (92), the lower plate body (92) is further provided with a boss (94), the upper plate body (91) and the lower plate body (92) are vertically assembled through the boss (94) and are fixed by screws, the inserting plate (12) is an integrated inserting plate or a split inserting plate, the integrated inserting plate is sleeved outside the boss (94), and the split inserting plate is surrounded outside the boss (94).

3. The rotary opening and closing mechanism of handle of box cover of thermal insulation box according to claim 2 is characterized in that the connecting sleeve (93) is provided with a limit insert (95), the connecting rod (17) is provided with a limit insert slot (171), and the limit insert slot (171) is matched with the limit insert slot (95).

4. The rotary type opening and closing mechanism of the handle of the heat preservation box cover as claimed in claim 1 is characterized in that the handle seat (16) is provided with a positioning steel ball (20), the bottom surface of the handle (8) is provided with a steel ball positioning slot (21), and the positioning steel ball (20) is matched with the steel ball positioning slot (21).

5. The rotary opening and closing mechanism of handle of thermal insulation box cover according to claim 1, characterized in that the inner wall of the outer box cover (5) is provided with a support frame (22), the bottom of the support frame is provided with a clearance groove (23), and the inserting plate (12) passes through the clearance groove (23).

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