CN105332552A - Handling door lock lever and manufacturing technology thereof - Google Patents
Handling door lock lever and manufacturing technology thereof Download PDFInfo
- Publication number
- CN105332552A CN105332552A CN201510884578.2A CN201510884578A CN105332552A CN 105332552 A CN105332552 A CN 105332552A CN 201510884578 A CN201510884578 A CN 201510884578A CN 105332552 A CN105332552 A CN 105332552A
- Authority
- CN
- China
- Prior art keywords
- groove
- door lock
- handle
- handling door
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0061—Knobs or handles with protective cover, buffer or shock absorber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/08—Fittings for doors and windows of buildings
Abstract
The invention discloses a handling door lock lever. The key points of the technical scheme adopted by the handling door lock lever lie in that a groove depressing inwards is formed in the main body of the lever; a sealed step is arranged on an internal groove wall of the groove, a groove wall from an open end of the groove to the step surface of the sealed step is a sealed groove wall, and the sealed groove wall is arranged outwards in a sloped manner; a sealed boss is arranged at the edge of a lever cover; the sealed boss is arranged in the groove and propped against the sealed step; an outer wall of the sealed boss closely clings to the sealed groove wall; an electric conduction component protruding upwards is arranged on the bottom wall of the groove; the electric conduction component is propped against an end surface of the lever cover, the sealed boss can be pressed to be placed in the groove, and the sealed boss and the groove are interference fit, so that the sealing property between the main body of the lever and the lever cover is improved. According to the handling door lock lever disclosed by the invention, during an electroplating technology, electroplating liquid cannot seep inside through a matching surface of the main body of the lever and the lever cover, so that the production efficiency is improved; besides, dimension deviation cannot exist in the electroplated main body of the lever and the electroplated lever cover, so that the whole handling door lock lever is more beautiful.
Description
Technical field
The present invention relates to handle-door lock field, more particularly, it relates to a kind of handling door lock handle and manufacturing process thereof.
Background technology
In the middle of daily life, we can touch door lock miscellaneous, especially indoor door lock.Existing door locking handle is stainless steel knob and stainless steel handle respectively, and it both only has the effect of control gate lock-switch.
Wherein handling door lock handle is by metal material casting, electroplating processes is being carried out to the surface of handling door lock handle, for the ease of casting and saving manufactured materials, usually hollow process can be carried out to handling door lock handle for the part of shaking hands, therefore handling door lock handle comprises handle main body and handle cover, wherein handle main body is provided with the groove caved inward, described handle cap forms cavity on groove, but handle main body and handle cover poor sealing, when electroplating processes, electro-plating liquid easily enters into cavity cannot complete electroplating technology, therefore the separately plating of handle main body and handle cover, electroplate and assembled again, increase manufacturing process, reduce production efficiency, also make plating back handle main body and handle cover there is dimensional errors simultaneously, both cannot be closely cooperated, affect the aesthetic property of handling door lock handle entirety.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide the simple handling door lock handle of a kind of structure, solution handle main body and handle cover need the problem of separately plating.
For achieving the above object, the invention provides following technical scheme:
A kind of handling door lock handle, comprise handle main body and handle cover, described handle main body is provided with the groove caved inward, and the internal groove side wall of described groove is provided with sealed step, the openend of described groove is sealing cell wall to the cell wall of the step surface of sealed step, the outward-dipping setting of described sealing cell wall; The edge of described handle cover is provided with seal boss, and described seal boss is placed in groove inconsistent with sealed step, and the lateral wall of described seal boss fits tightly with sealing cell wall; The diapire of described groove is provided with conductive part upwardly, and the end face of described conductive part and handle cover is wanted to conflict.
By adopting technique scheme, wherein said seal boss is placed in groove and sealed step inconsistent formation sealing surface, the lateral wall of described seal boss fits tightly with sealing cell wall and forms another sealing surface, the outward-dipping setting of described sealing cell wall simultaneously, described seal boss can be pressed to be placed in groove and both are interference fit, the lateral wall of described seal boss has thrust to sealing cell wall, improve the sealing of handle main body and handle cover, when electroplating technology, electro-plating liquid can not be entered by the fitting face infiltration of handle main body and handle cover, make handle main body and handle cover be assembled into one to electroplate again, enhance productivity, also make plating back handle main body and handle cover there is dimensional errors simultaneously, make handling door lock handle entirety aesthetic property more.
The present invention is arranged further: be provided with the first sealant layer between described seal boss and sealed step, is provided with the second sealant layer between the lateral wall of described seal boss and sealing cell wall.
By adopting technique scheme, increasing the first sealant layer and the second sealant layer, effectively increasing the sealing performance of handle main body and handle cover assembling, the firmness coordinated both simultaneously increasing.
The present invention is arranged further: the end face of described seal boss is provided with the first upper groove, the position that the end face of described sealed step is corresponding with the first upper groove is provided with the first low groove, and described first upper groove and the first low groove complement each other to form for the first seal channel.
By adopting technique scheme, making the fluid sealant in sealed step enter into coagulation forming in the first seal channel and forming the position of a type O-ring seal, effectively increasing the sealing of handling door lock handle.
The present invention is arranged further: the end face of described seal boss is provided with chamfering, the sidewall of described chamfering and sealed step forms the second upper groove, the position that the end face of described sealed step is corresponding with the second upper groove is provided with the second low groove, and described second upper groove and the second low groove complement each other to form for the second seal channel.
By adopting technique scheme, make the fluid sealant in sealed step enter into coagulation forming in the second seal channel and form the position of a type O-ring seal, the sealing of effective increase handling door lock handle, is provided with chamfering at the end face of described seal boss simultaneously, is convenient to manufacture.
The present invention is arranged further: the sidewall of described seal boss is provided with depressed part, the sidewall of described depressed part and sealed step forms the second upper groove, the position that the end face of described sealed step is corresponding with the second upper groove is provided with the second low groove, and described second upper groove and the second low groove complement each other to form for the second seal channel.
By adopting technique scheme, making the fluid sealant in sealed step enter into coagulation forming in the second seal channel and forming the position of a type O-ring seal, effectively increasing the sealing of handling door lock handle.
The present invention is arranged further: the end face of described conductive part is provided with gathering sill, and the end face of described handle cover is provided with guide part, and described guide part is placed in gathering sill.
By adopting technique scheme, described guide part is placed in gathering sill, ensures the contact that conductive part and the handle cover of handle main body are good, makes both keep conduction state realization to electroplate simultaneously, guide part and gathering sill, play guide effect to handle main body and handle cover simultaneously.
The present invention is arranged further: the quantity of described conductive part is two.
By adopting technique scheme, more effective guarantee handle main body and good the contacting of handle cover
The present invention is arranged further: the outward-dipping angle of described sealing cell wall is 1 ~ 20 °.
By adopting technique scheme, effectively ensureing the thrust of the lateral wall of described seal boss to sealing cell wall, improving the sealing of handle main body and handle cover, be also convenient to manufacture simultaneously.
Manufacture a technique for above-mentioned handling door lock handle, comprise the steps:
1. select cast-iron alloy to carry out casting handle main body and handle cover;
2.a, smear fluid sealant at the sealed step place of handle main body;
B, on handle cover, offer an air vent;
The groove compression fit of c, handle lid alignment handle main body, the fluid sealant that wherein seal boss crush seal step place smears carries out sealant at both fitting faces;
3. the air vent of pair handle cover is filled with a sealing;
4. electroplating processes is carried out on the surface of pair handling door lock handle;
5. by the surface plastic spraying shellac varnish of the handling door lock handle after having electroplated, baking.
By adopting technique scheme, above-mentioned manufacturing process, first sealing assembling is carried out to handle main body and handle cover, again overall electroplating processes is carried out to its surface, plastic-blasting shellac varnish, baking realizes the manufacture of handling door lock handle, the manufacturing process of effective minimizing handling door lock handle, can ensure that the surface smoothing of handling door lock handle is bright and clean simultaneously, can eliminate handle main body and handle cover assembling leave assembling vestige, improve the attractive in appearance of handling door lock handle, the separately plating of handle main body and handle cover can be avoided simultaneously, carrying out assembling again brings fitted position precisely not cause assembling, and vestige can be produced in both assemblings place and affect the bright and clean problem of the surface smoothing of handling door lock handle.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of handling door lock handle of embodiment 1;
Fig. 2 is the explosive view of a kind of handling door lock handle of embodiment 1;
Fig. 3 is the structural representation of handle cover;
Fig. 4 is the sectional view of a kind of handling door lock handle of embodiment 2;
Fig. 5 is the sectional view of a kind of handling door lock handle of embodiment 3;
Fig. 6 is the sectional view of a kind of handling door lock handle of embodiment 4.
Description of reference numerals: 1, handle main body; 11, groove; 12, sealed step; 121, the first low groove; 122, the second low groove; 13, cell wall is sealed; 14, conductive part; 141, gathering sill; 2, handle cover; 21, seal boss; 211, the first upper groove; 212, the second upper groove; 22, guide part.
Detailed description of the invention
With reference to accompanying drawing 1 to Fig. 2, a kind of handling door lock handle embodiment of the present invention is described in further details.
Embodiment 1: shown in accompanying drawing 1 to Fig. 3, a kind of handling door lock handle, comprise handle main body 1 and handle cover 2, described handle main body 1 is provided with the groove 11 caved inward, the internal groove side wall of described groove 11 is provided with sealed step 12, the openend of described groove 11 is sealing cell wall 13 to the cell wall of the step surface of sealed step 12, the outward-dipping setting of described sealing cell wall 13, and the outward-dipping angle of described sealing cell wall 13 is 1 ~ 20 °, the edge of described handle cover 2 is provided with seal boss 21, described seal boss 21 is placed in groove 11 inconsistent with sealed step 12, the lateral wall of described seal boss 21 fits tightly with sealing cell wall 13, wherein said seal boss 21 is placed in groove 11 and sealed step 12 inconsistent formation sealing surface, the lateral wall of described seal boss 21 fits tightly with sealing cell wall 13 and forms another sealing surface, the outward-dipping setting of described sealing cell wall 13 simultaneously, described seal boss 21 can be pressed to be placed in groove 11 and both are interference fit, the lateral wall of described seal boss 21 has thrust to sealing cell wall 13, improve the sealing of handle main body 1 and handle cover 2, when electroplating technology, electro-plating liquid can not be entered by the fitting face infiltration of handle main body 1 and handle cover 2, make handle main body 1 and handle cover 2 be assembled into one to electroplate again, enhance productivity, also make plating back handle main body 1 and handle cover 2 there is dimensional errors simultaneously, make handling door lock handle entirety aesthetic property more.
Wherein assemble for the ease of handle main body 1 and handle cover 2, handle main body 1 and handle cover 2 are offered a fabrication hole, when handle main body 1 and handle cover 2 are assembled, the groove 11 interior ground air of handle main body 1 can be discharged in time, when needs are electroplated, then fabrication hole blocking is sealed.
The diapire of described groove 11 is provided with conductive part 14 upwardly, wherein the quantity of conductive part is two, described conductive part 14 is wanted to conflict with the end face of handle cover 2, ensure handle main body 1 and handle cover 2 good contact, avoid in electroplating process handle main body 1 and handle cover 2 loose contact, the plating of handling door lock handle entirety can not be affected.
The first sealant layer is provided with between described seal boss 21 and sealed step 12, the second sealant layer is provided with between the lateral wall of described seal boss 21 and sealing cell wall 13, wherein the first sealant layer and the second sealant layer all carry out encapsulating formation to handle main body 1 and handle cover 2 fitting face, this arranges the sealing improving handle main body 1 and handle cover 2 further, also can prevent handle cover 2 from coming off.
The end face of described conductive part 14 is provided with gathering sill 141, the end face of described handle cover 2 is provided with guide part 22, described guide part 22 is placed in gathering sill 141, increases large conductive part 14 and handle cover 2 contact surface, coordinates simultaneously have guide effect to handle main body 1 and handle cover 2.
Embodiment 2: shown in accompanying drawing 4, the present embodiment is substantially identical with the structure of embodiment 1, its difference is: the end face of described seal boss 21 is provided with the first upper groove 211, the position that the end face of described sealed step 12 is corresponding with the first upper groove 211 is provided with the first low groove 121, described first upper groove 211 and the first low groove 121 complement each other to form for the first seal channel, make the fluid sealant in sealed step 12 enter into coagulation forming in the first seal channel and form the position of a type O-ring seal, the sealing of effective increase handling door lock handle.
Embodiment 3: shown in accompanying drawing 5, the present embodiment is substantially identical with the structure of embodiment 1, its difference is: the end face of described seal boss 21 is provided with chamfering, the sidewall of described chamfering and sealed step 12 forms the second upper groove 212, the position that the end face of described sealed step 12 is corresponding with the second upper groove 212 is provided with the second low groove 122, described second upper groove 212 and the second low groove 122 complement each other to form for the second seal channel, make the fluid sealant in sealed step 12 enter into coagulation forming in the second seal channel and form the position of a type O-ring seal, the sealing of effective increase handling door lock handle, be provided with chamfering at the end face of described seal boss 21 simultaneously, be convenient to manufacture.
Embodiment 4: shown in accompanying drawing 6, the present embodiment is substantially identical with the structure of embodiment 1, its difference is: the sidewall of described seal boss 21 is provided with depressed part, the sidewall of described depressed part and sealed step 12 forms the second upper groove 212, the position that the end face of described sealed step 12 is corresponding with the second upper groove 212 is provided with the second low groove 122, described second upper groove 212 and the second low groove 122 complement each other to form for the second seal channel, make the fluid sealant in sealed step 12 enter into coagulation forming in the second seal channel and form the position of a type O-ring seal, the sealing of effective increase handling door lock handle.
Manufacture a technique for above-mentioned handling door lock handle, comprise the steps:
1. select cast-iron alloy to carry out casting handle main body and handle cover, this cast-iron alloy can kirsite;
2.a, smear fluid sealant at sealed step 12 place of handle main body;
B, on handle cover, offer an air vent;
The groove compression fit of c, handle lid alignment handle main body, the fluid sealant that wherein seal boss 21 crush seal step 12 place smears carries out sealant at both fitting faces;
3. the air vent of pair handle cover is filled with a sealing, and can insert a bearing pin and seal on air vent;
4. electroplating processes is carried out on the surface of pair handling door lock handle;
5. by the surface plastic spraying shellac varnish of the handling door lock handle after having electroplated, baking.
Above-mentioned manufacturing process, first sealing assembling is carried out to handle main body and handle cover, again overall electroplating processes is carried out to its surface, plastic-blasting shellac varnish, baking realizes the manufacture of handling door lock handle, the manufacturing process of effective minimizing handling door lock handle, can ensure that the surface smoothing of handling door lock handle is bright and clean simultaneously, can eliminate handle main body and handle cover assembling leave assembling vestige, improve the attractive in appearance of handling door lock handle, the separately plating of handle main body and handle cover can be avoided simultaneously, carrying out assembling again brings fitted position precisely not cause assembling, and vestige can be produced in both assemblings place and affect the bright and clean problem of the surface smoothing of handling door lock handle.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a handling door lock handle, comprise handle main body and handle cover, described handle main body is provided with the groove caved inward, it is characterized in that: the internal groove side wall of described groove is provided with sealed step, the openend of described groove is sealing cell wall to the cell wall of the step surface of sealed step, the outward-dipping setting of described sealing cell wall;
The edge of described handle cover is provided with seal boss, and described seal boss is placed in groove inconsistent with sealed step, and the lateral wall of described seal boss fits tightly with sealing cell wall;
The diapire of described groove is provided with conductive part upwardly, and the end face of described conductive part and handle cover is wanted to conflict.
2. a kind of handling door lock handle according to claim 1, is characterized in that: be provided with the first sealant layer between described seal boss and sealed step, is provided with the second sealant layer between the lateral wall of described seal boss and sealing cell wall.
3. a kind of handling door lock handle according to claim 2, it is characterized in that: the end face of described seal boss is provided with the first upper groove, the position that the end face of described sealed step is corresponding with the first upper groove is provided with the first low groove, and described first upper groove and the first low groove complement each other to form for the first seal channel.
4. a kind of handling door lock handle according to claim 2, it is characterized in that: the end face of described seal boss is provided with chamfering, the sidewall of described chamfering and sealed step forms the second upper groove, the position that the end face of described sealed step is corresponding with the second upper groove is provided with the second low groove, and described second upper groove and the second low groove complement each other to form for the second seal channel.
5. a kind of handling door lock handle according to claim 2, it is characterized in that: the sidewall of described seal boss is provided with depressed part, the sidewall of described depressed part and sealed step forms the second upper groove, the position that the end face of described sealed step is corresponding with the second upper groove is provided with the second low groove, and described second upper groove and the second low groove complement each other to form for the second seal channel.
6. a kind of handling door lock handle according to claim 1, it is characterized in that: the end face of described conductive part is provided with gathering sill, the end face of described handle cover is provided with guide part, and described guide part is placed in gathering sill.
7. a kind of handling door lock handle according to claim 3, is characterized in that: the quantity of described conductive part is two.
8. a kind of handling door lock handle according to claim 1, is characterized in that: the outward-dipping angle of described sealing cell wall is 1 ~ 20 °.
9. manufacture a technique for the handling door lock handle as described in any one of claim 1 to 8, it is characterized in that: comprise the steps:
1. select cast-iron alloy to carry out casting handle main body and handle cover;
2.a, smear fluid sealant at the sealed step place of handle main body;
B, on handle cover, offer an air vent;
The groove compression fit of c, handle lid alignment handle main body, the fluid sealant that wherein seal boss crush seal step place smears carries out sealant at both fitting faces;
3. the air vent of pair handle cover is filled with a sealing;
4. electroplating processes is carried out on the surface of pair handling door lock handle;
5. by the surface plastic spraying shellac varnish of the handling door lock handle after having electroplated, baking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884578.2A CN105332552A (en) | 2015-12-04 | 2015-12-04 | Handling door lock lever and manufacturing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884578.2A CN105332552A (en) | 2015-12-04 | 2015-12-04 | Handling door lock lever and manufacturing technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332552A true CN105332552A (en) | 2016-02-17 |
Family
ID=55283292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510884578.2A Pending CN105332552A (en) | 2015-12-04 | 2015-12-04 | Handling door lock lever and manufacturing technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332552A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152950A (en) * | 2017-06-28 | 2017-09-12 | 安徽盛洲汽车部件有限公司 | Mass air flow sensor positioning structure of cover plate |
| CN113941829A (en) * | 2020-07-17 | 2022-01-18 | 金华华微智能科技有限公司 | Novel handle production process |
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| US20050231364A1 (en) * | 2004-03-30 | 2005-10-20 | Kabushiki Kaisha Honda Lock | Vehicle door handle device |
| CN2816236Y (en) * | 2005-08-12 | 2006-09-13 | 胡志文 | Hollow handle for ball-shape lock and handle lock |
| CN201794401U (en) * | 2010-09-07 | 2011-04-13 | 浙江正东机车部件有限公司 | Vehicle oil tank lock |
| CN102264991A (en) * | 2008-12-22 | 2011-11-30 | 胡夫·许尔斯贝克和福斯特有限及两合公司 | Handle for doors or panels, especially on vehicles |
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| CN104594742A (en) * | 2015-01-26 | 2015-05-06 | 上汽通用五菱汽车股份有限公司 | Vehicle door pull handle |
| CN104695760A (en) * | 2015-03-09 | 2015-06-10 | 刘胜娣 | Lock body handle synthesized from stainless steel and plastic |
| CN204876819U (en) * | 2015-07-20 | 2015-12-16 | 丁德伟 | Compound tool to lock handle of metal |
| CN205172162U (en) * | 2015-12-04 | 2016-04-20 | 陈光次 | Handle lock handle |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050231364A1 (en) * | 2004-03-30 | 2005-10-20 | Kabushiki Kaisha Honda Lock | Vehicle door handle device |
| CN2816236Y (en) * | 2005-08-12 | 2006-09-13 | 胡志文 | Hollow handle for ball-shape lock and handle lock |
| CN102264991A (en) * | 2008-12-22 | 2011-11-30 | 胡夫·许尔斯贝克和福斯特有限及两合公司 | Handle for doors or panels, especially on vehicles |
| CN201794401U (en) * | 2010-09-07 | 2011-04-13 | 浙江正东机车部件有限公司 | Vehicle oil tank lock |
| CN103850524A (en) * | 2014-03-13 | 2014-06-11 | 海信容声(广东)冰箱有限公司 | Refrigerator handle structure |
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| CN104695760A (en) * | 2015-03-09 | 2015-06-10 | 刘胜娣 | Lock body handle synthesized from stainless steel and plastic |
| CN204876819U (en) * | 2015-07-20 | 2015-12-16 | 丁德伟 | Compound tool to lock handle of metal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152950A (en) * | 2017-06-28 | 2017-09-12 | 安徽盛洲汽车部件有限公司 | Mass air flow sensor positioning structure of cover plate |
| CN113941829A (en) * | 2020-07-17 | 2022-01-18 | 金华华微智能科技有限公司 | Novel handle production process |
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Application publication date: 20160217 |
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