CN102113841B

CN102113841B - Embedded fixed type lifting handle structure of pot

Info

Publication number: CN102113841B
Application number: CN201010571816A
Authority: CN
Inventors: 金钟文
Original assignee: Changshu Kasimayin Kitchen Ware Co Ltd
Current assignee: Changshu Kasimayin Kitchen Ware Co Ltd
Priority date: 2010-12-03
Filing date: 2010-12-03
Publication date: 2012-09-05
Anticipated expiration: 2030-12-03
Also published as: CN102113841A

Abstract

The invention discloses an embedded fixed type lifting handle structure of a pot, and belongs to the field of cooking instruments. The lifting handle structure comprises a lifting handle seat and a lifting handle body, wherein an internal shrinkage step is formed on one side of the lifting handle seat; connecting blocks on which a group of barb grooves are formed are extended on the internal shrinkage step; the lifting handle body comprises a grip, a barb sleeve, a cover plate and a sheath; one end of the grip is provided with a connecting block compensation cavity; an adapter and a supporting step are extended at the one end of the grip; the adapter is provided with a barb sleeve cavity; the barb sleeve is provided with a connecting block accommodating cavity; the inner wall of the connecting block accommodating cavity is provided with barbs which are matched with the barb grooves; the cover plate is matched with the adapter; one end of the sheath is matched with the internal shrinkage step, and the other end of the sheath is matched with the supporting step; the adapter and the cover plate are positioned in a sheath cavity; and the connecting blocks are arranged in the connecting block accommodating cavity and also extend into the connecting block compensation cavity. The lifting handle structure has the advantages that: the mounting efficiency is improved and the working intensity of mounters is relieved; loosening is avoided during use so as to guarantee safety; a neatness effect is achieved; and any tool is not required to be used during assembly.

Description

Chimeric fixed boiler handle structure

Technical field

The invention belongs to the cooking utensils technical field, be specifically related to a kind of chimeric fixed boiler handle structure.

Background technology

Boiler handle in the prior art realizes with pot cooperating like this of body, earlier eye ring seat (also can claim handle set) fixed with a pot body through riveted joint or welding or screw, boiler handle fixed with screw and eye ring seat again.That is to say, successively adopt for twice securing member to realize boiler handle and pot body fixing.Boiler handle and fixing being prone to of eye ring seat are short of below the generation: the one, installation effectiveness is low, and assembler's labour intensity is big; The 2nd, only show as local fasteningly because screw is fixing, therefore in use in the future, screw can occur loosening and even come off, and makes handle with respect to the eye ring seat rolling pendulum phenomenon that occurs moving about; The 3rd, there is potential safety hazard, in case because screw gets loose suddenly, the pot body separates with handle, the boiling hot food in the pot body is tumbled and is scalded and the cooker; The 4th, screw exposes and diminishes sight.

The applicant retrieves patent documentation; But in disclosed Chinese patent document, be not seen in the teachings that is able to comprehensively remedy above-mentioned shortcoming; The applicant has carried out positive and useful exploration for this reason, and the technical scheme that will introduce below produces in this case.

Summary of the invention

Task of the present invention be to provide a kind of need not to rely on such as screw securing member can with handle body and eye ring seat realize secure fixation and nationality to improve installation effectiveness and to alleviate erector's labour intensity; Help to enlarge the matching and fixing area between handle body and the eye ring seat, and the reliability that ensure to cooperate and the chimeric fixed boiler handle structure of nationality to avoid in use occurring becoming flexible, guarantee safety and having good sight property.

Task of the present invention is accomplished like this, and a kind of chimeric fixed boiler handle structure comprises that one is used for eye ring seat of fixing with the pot body and the handle body that connects with eye ring seat; Described eye ring seat constitutes the step that contracts in towards a side of described handle body, is extended with a contiguous block on the step that contracts in this, constitutes one group of hangnail groove with the interval state on the contiguous block; Described handle body comprises handle, hangnail cover, cover plate and has the sheath in sheath chamber; Handle offers a contiguous block compensated cavity towards an end of said contiguous block, and is extended with a connector and a supporting step, and connector has a hangnail mantle cavity; The hangnail cover is placed in the hangnail mantle cavity; This hangnail cover has a contiguous block container cavity, and this contiguous block container cavity communicates with described contiguous block compensated cavity, and on the inwall of contiguous block container cavity, constitutes one group of hangnail with the interval state; Hangnail matches with described hangnail groove; Cover plate cooperates with the described connector tenon fourth of the twelve Earthly Branches and the hangnail cover is covered and protects, an end of sheath with described in the step that contracts match, the other end matches with described supporting step; Described connector and described cover plate are positioned at said sheath chamber, and said contiguous block is inserted said contiguous block container cavity and is insinuated in the described contiguous block compensated cavity.

In a concrete embodiment of the present invention; On a pair of chamber wall that faces each other of described hangnail mantle cavity and the top surface that is positioned at the chamber wall respectively offer a tongue-and-groove; Described cover plate constitutes tenon towards a side of said connector and at the position corresponding to said tongue-and-groove, and tenon cooperates with the tongue-and-groove tenon fourth of the twelve Earthly Branches.

In another concrete embodiment of the present invention; Constitute a sheath stopper slot on the outer wall of the bottom of described connector and at position placed in the middle; And the bottom of described sheath constitutes a spacing raised line; The protrusion direction of this spacing raised line is towards described sheath chamber, and matches with described sheath stopper slot.

In another concrete embodiment of the present invention; Described one group of hangnail groove is formed on the end face and two sides of said contiguous block; On the roof that described hangnail is formed in said contiguous block container cavity and the medial surface that corresponds to each other; Wherein: the hangnail that is formed on the roof matches with hangnail groove on being formed in said end face, and the hangnail that is formed on the medial surface that corresponds to each other matches with hangnail groove on being formed in said two sides.

In another concrete embodiment of the present invention, the shape of cross section of described contiguous block is rectangle or square, and described hangnail cover is cuboid or square, and the shape of said hangnail mantle cavity adapts with size and hangnail cover.

Technical scheme provided by the invention need not handle body and eye ring seat are implemented assembling through the securing member of screw and so on, thereby can improve installation effectiveness and alleviate erector's installment work intensity owing to adopted above-mentioned design; Contiguous block matches with the hangnail cover and can enlarge markedly mating surface and ensure the reliability of cooperation, avoids in use occurring getting loose and guarantees safety; By sheath cover plate and connector are covered comprehensively and to protect, thereby can improve sight property and embody clean and tidy effect; Assembling between handle body and the eye ring seat can free-handly be accomplished, and need not by means of any instrument.

Description of drawings,

Fig. 1 is a concrete example structure figure of the present invention.

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

The specific embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.

Ask for an interview Fig. 1 and Fig. 2, be convenient to understand in order to make the public, the applicant has illustrated a kind of pot of body 3 at Fig. 1 and Fig. 2, yet the applicant need to prove that the shape of pot body 3 does not receive the restriction of shape shown.Eye ring seat 1 is used for pot body 3 fixing; The preferred aluminium extruded material forming that adopts; And it is preferably promptly pot body 3 is fixing with eye ring seat 1 with illustrated rivet 31 with riveted way; Side back to pot body 3 of this eye ring seat 1 is that eye ring seat 1 constitutes the step 1 that contracts in towards a following side that is about to the handle body 2 of description, is extended with a contiguous block 111 on the step 11 that in this, contracts.In the present embodiment; The shape of cross section of contiguous block 111 is a square; And on this contiguous block 111, constitute one group of hangnail groove 111 that quantity and spacing does not receive the diagram restriction; Each bar hangnail groove 1111 extends to the opposite side side of contiguous block 111 from a side side of contiguous block 11 through the end face of contiguous block 111, thereby makes each bar hangnail groove 111 constitute a sub-shape.Contract in aforesaid step 11, contiguous block 111 and even hangnail groove 1111 is integrally formed when eye ring seat 1 moulding.

Above mentioned handle body 2 comprises handle 21, hangnail cover 22, cover plate 23 and sheath 24; The handle 21 preferred bakelite materials that adopt are mold formed; Offer a contiguous block compensated cavity 211 at handle 21 towards an end of aforesaid contiguous block 111, the shape of the shape of this contiguous block compensated cavity 211 and contiguous block 111 adapts.And also constitute a connector 212 and a supporting step 213 at handle 21 towards an end of contiguous block 111, supporting step 213 is positioned at the base portion of connector 212, and its effect is equivalent to the step 11 that contracts in aforesaid.Connector 212 has a hangnail mantle cavity 2121, and the shape of this hangnail mantle cavity 2121 exactly likes U-shaped, and promptly top constitutes uncovered.Hangnail cover 22 is placed in the hangnail mantle cavity 2121; These hangnail cover 22 preferred stainless steel materials that use are made; The contiguous block container cavity 221 of hangnail cover 22 communicates with aforesaid contiguous block compensated cavity 211; And on the roof of contiguous block container cavity 221 and the medial surface that corresponds to each other, all constitute hangnail 2211; Wherein, the hangnail 2211 on the roof matches with hangnail groove 1111 on the end face of contiguous block 111, the hangnail 2211 on the medial surface that corresponds to each other then with the two sides that are formed in contiguous block 111 on hangnail groove 1111 match.After contiguous block 111 is inserted in the contiguous block container cavity 221 of hangnail cover 22; Perhaps claim after hangnail cover 22 is nested with on the contiguous block 111; Can be with both reliable connection by hangnail 2211 with cooperating of hangnail groove 1111, the part that contiguous block 111 leans out contiguous block container cavity 221 then is presented in the aforesaid contiguous block compensated cavity 211.The preferred cover plate 23 of bakelite material that adopts combines with the connector 212 tenon fourths of the twelve Earthly Branches; The mode that the tenon fourth of the twelve Earthly Branches combines has two kinds of situations; The one, on the chamber wall of the correspondence of hangnail mantle cavity 2121 and the top surface that is positioned at the chamber wall respectively offer a tongue-and-groove 2122; And on cover plate 23 and in position, respectively be extended with a tenon 231 corresponding to a pair of tongue-and-groove 2122, when tenon 231 tenons are gone in the tongue-and-groove 2122, realized that just cover plate 23 cooperates with the tenon fourth of the twelve Earthly Branches of connector 212; And, just hangnail cover 22 is covered and protect the top sealing of hangnail mantle cavity 2121; The 2nd, the aforesaid tongue-and-groove 2122 and the position of tenon 23 are exchanged, more particularly, on cover plate 23, offer tongue-and-groove, and on connector 212, tenon is set.No matter thereby adopt any way in the dual mode, all should be regarded as the present invention program's category.Sheath 24 preferred employing stainless steel material drawings; And constitute a spacing raised line 242 in the bottom of this sheath 24; The protrusion direction of spacing raised line 242 is towards sheath chamber 241, for to spacing raised line 242 compensation, is on the outer wall of bottom of hangnail mantle cavity 2121 in the bottom of aforesaid connector 212 therefore and occupy the centre position and constitute a sheath stopper slot 2123; When an end of sheath 24 tightly is set on the step 11 that contracts in aforesaid; And after the other end tightly was set on the supporting step 213, spacing raised line 242 matched with sheath stopper slot 2123 just, is covered by 24 pairs of cover plates of sheath 23 and connector 212 enforcements and protects.

Continue to see Fig. 1 and Fig. 2, during assembling, earlier hangnail cover 22 is inserted in the hangnail mantle cavity 2121, again cover plate 23 is matched with connector 212, and then sheath 24 is nested with on the connector 212, that is, sheath 24 is matched with connector 212.In the time will whole handle body 2 being assembled with eye ring seat 1 mutually; Contiguous block on the step 11 that contracts in the extending on the eye ring seat 1 111 is inserted contiguous block container cavities 221; And the end that makes connector 1111 is inserted and is reached in contiguous block compensated cavity 211; Thereby handle body 2 and eye ring seat 1 closely are fixed together, need not to use the securing member such as screw.

Claims

1. chimeric fixed boiler handle structure; Comprise that one is used for eye ring seat of fixing with the pot body (1) and the handle body (2) that connects with eye ring seat; It is characterized in that described eye ring seat (1) constitutes the step (11) that contracts in towards a side of described handle body (2); Should in contract and be extended with a contiguous block (111) on the step (11); Contiguous block (111) is gone up and is constituted one group of hangnail groove (1111) with the interval state, and described handle body (2) comprises handle (21), hangnail cover (22), cover plate (23) and have the sheath (24) of sheath chamber (241) that handle (21) offers a contiguous block compensated cavity (211) towards an end of said contiguous block (111); And be extended with a connector (212) and one the supporting step (213); Connector (212) has a hangnail mantle cavity (2121), and hangnail cover (22) is placed in the hangnail mantle cavity (2121), and this hangnail cover (22) has a contiguous block container cavity (221); This contiguous block container cavity (221) communicates with described contiguous block compensated cavity (211); And on the inwall of contiguous block container cavity (221), constitute one group of hangnail (2211) with the interval state, hangnail (2211) matches with described hangnail groove (1111), and cover plate (23) cooperates with described connector (212) the tenon fourth of the twelve Earthly Branches and hangnail cover (22) covered and protects; One end of sheath (24) with described in the step (11) that contracts match; The other end matches with described supporting step (213), and described connector (212) and described cover plate (23) are positioned at said sheath chamber (241), and said contiguous block (111) is inserted said contiguous block container cavity (221) and is insinuated in the described contiguous block compensated cavity (211).

2. chimeric fixed boiler handle structure according to claim 1; The top surface that it is characterized in that on a pair of chamber wall that faces each other of described hangnail mantle cavity (2121) and be positioned at the chamber wall respectively offers a tongue-and-groove (2122); Described cover plate (23) constitutes tenon (231) towards a side of said connector (212) and at the position corresponding to said tongue-and-groove (2122), and tenon (231) cooperates with tongue-and-groove (2122) the tenon fourth of the twelve Earthly Branches.

3. chimeric fixed boiler handle structure according to claim 1; It is characterized in that constituting a sheath stopper slot (2123) on the outer wall of bottom of described connector (212) and at position placed in the middle; And the bottom of described sheath (24) constitutes a spacing raised line (242); The protrusion direction of this spacing raised line (242) is towards described sheath chamber (241), and matches with described sheath stopper slot (2123).

4. chimeric fixed boiler handle structure according to claim 1; It is characterized in that described one group of hangnail groove (1111) is formed on the end face and two sides of said contiguous block (111); On the roof that described hangnail (2211) is formed in said contiguous block container cavity (221) and the medial surface that corresponds to each other; Wherein: the hangnail (2211) that is formed on the roof matches with hangnail groove (1111) on being formed in said end face, and the hangnail (2211) that is formed on the medial surface that corresponds to each other matches with hangnail groove (1111) on being formed in said two sides.

5. chimeric fixed boiler handle structure according to claim 1; The shape of cross section that it is characterized in that described contiguous block (111) is rectangle or square; Described hangnail cover (22) is cuboid or square, and the shape of said hangnail mantle cavity (2121) adapts with size and hangnail cover (22).