CN105952262B - Built-in handle - Google Patents
Built-in handle Download PDFInfo
- Publication number
- CN105952262B CN105952262B CN201610544311.3A CN201610544311A CN105952262B CN 105952262 B CN105952262 B CN 105952262B CN 201610544311 A CN201610544311 A CN 201610544311A CN 105952262 B CN105952262 B CN 105952262B
- Authority
- CN
- China
- Prior art keywords
- handle
- dust
- built
- lock core
- proof
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/002—Weather or dirt protection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a kind of built-in handle, including handle housing and it is located at the intracorporal handle lock core of the handle shell, is equipped with dustproof construction at the outside keyhole on the handle housing shell, corresponding to handle lock core;The handle lock core is lock onto handle housing by skewback.The built-in handle is locked handle lock core and handle housing by skewback, and the locking mode is simpler, efficient and reliable, enhances the safety of handle lock core;Secondly dustproof construction protects the keyhole in lock core from the damage of dust or other foreign matters, ensures the service performance of handle lock core, extends the service life of handle lock core;Furthermore the handle housing is welded using two symmetrical half shells, and welding procedure is reliable, so that handle housing is had excellent performance, scale easy to produce and streamlined operation extend product service life, reduce production cost.
Description
Technical field
The present invention relates to a kind of grip structure more particularly to a kind of built-in handles.
Background technique
Lock is being widely used with office at home, in recent years, with the rapid development of electronic technology, traditional lockset
Production earth-shaking change has occurred, modern electronic technology is combined with mechanical technique, produce it is large quantities of such as acoustic control locks,
Magnetic control lock, coded lock, remote-controlled lock, the advanced electronic lock such as Fingerprint Lock.The style of lockset is also very much, and people chase after the installation of lockset
It asks convenient, and pursues better security performance.But the structure of lockset currently on the market is not ideal enough.Most structure
It is all that shank of the key and lock core are separately positioned, it is high for the installation requirement of lockset, and locking mode is single, fixing is weak.In addition for
The protection of the keyhole of lock core is weak, keyhole often in dust or other foreign matters from being blocked, and lockset is failed.
It would therefore be highly desirable to solve the above problems.
Summary of the invention
Goal of the invention: the object of the present invention is to provide it is a kind of by lock core be embedded in handle in, compact-sized and good dustproof effect
Built-in handle.
Technical solution: the invention discloses a kind of built-in handle, including handle housing and to be located at the handle shell intracorporal
Handle lock core is equipped with dustproof construction at the keyhole on the handle housing shell, corresponding to handle lock core;The handle lock core
It is lock onto handle housing by skewback.
Wherein, the skewback has the cambered surface being in contact with handle inner wall and the inclined-plane being in contact with lock body outer wall, this is tiltedly
In the cavity that block is formed between handle housing and handle lock core, and fixed skewback is squeezed in the cavity by screw.
Preferably, the handle housing is spliced by symmetrical shell half, which is machined piece.
A kind of welding procedure of handle housing, include the following steps: to prepare using process for machining two it is symmetrical
Half shell;Two half shells are combined in together, and are fixed using universal fixturing;By gas shielded arc welding along two half shells
Surrounding lap welding is carried out outside splicing line;Polishing equating is whole after weldering is full.
Further, the dust-proof hole for placing dustproof construction is offered in the handle housing.
Preferably, the dustproof construction includes the anti-dust seat being embedded in dust-proof hole, dustproof sheet, dust-proof bobbin and torsional spring, institute
Anti-dust seat is stated to be fixed in dust-proof hole by dust-proof mounting;The dustproof sheet is arranged in anti-dust seat by dust-proof bobbin, can be with
Dust-proof bobbin rotation, the one end of torsional spring are connected in anti-dust seat, and the other end is connected on dustproof sheet, for resetting dustproof sheet.
Furthermore the dustproof construction further includes nut cap, which is located on the outside of dustproof sheet, covers the dustproof sheet.
Further, it is provided with inside groove in the anti-dust seat, steel ball and spring is equipped in the inside groove, the steel ball is supported by spring
Firmly dust-proof mounting.
Preferably, the dustproof construction and anti-dust seat are provided with the spring collar for sealing.
Further, the handle anti-dust seat, dustproof sheet, dust-proof mounting, dust-proof bobbin and nut cap are machined piece.
The utility model has the advantages that compared with prior art, remarkable advantage of the invention is: the built-in handle will by skewback first
Handle lock core and handle housing locking, the locking mode is simpler, efficient and reliable, enhances the safety of handle lock core, makes
Structure is more compact and beautiful, saves manufacturing cost;Secondly dustproof construction protect the keyhole in lock core from dust or other
The damage of foreign matter ensures the service performance of handle lock core, extends the service life of handle lock core;Furthermore the handle housing uses
Two symmetrical half shells are welded, and welding procedure is reliable, so that handle housing is had excellent performance, scale easy to produce and streamlined
Operation extends product service life, reduces production cost;Then built-in handle enhances the use feeling of user, facilitates use
Family uses;There are also the handle housing of built-in handle, anti-dust seat, dustproof sheet, dust-proof mounting, dust-proof bobbin and nut caps in the present invention
It is all made of machining, so that handle has higher wearability, corrosion resistance and weatherability, under compared with harsh climate environment still
It can work normally;Finally release region is arranged on handle the built-in handle makes release region very clear, increases
Unlock experience sense, it is whole to promote product quality, while by handle module, scale easy to produce and part replacement.
Detailed description of the invention
Fig. 1 is perspective view of the explosion of the invention;
Fig. 2 is structural schematic diagram of the invention;
Fig. 3 is the structural schematic diagram of half shell in the present invention;
Fig. 4 is the welding schematic diagram of handle housing in the present invention;
Fig. 5 is the schematic diagram in the present invention under the non-locking state of skewback;
Fig. 6 is the schematic diagram in the present invention under skewback locking state;
Fig. 7 is the structural schematic diagram of skewback in the present invention;
Fig. 8 is the partial schematic diagram of dustproof construction in the present invention.
Specific embodiment
Technical solution of the present invention is described further with reference to the accompanying drawing.
As depicted in figs. 1 and 2, the invention discloses a kind of built-in handle, including it is handle housing 1, handle lock core 2, anti-
Dirt structure 3 and skewback 4.As shown in Figure 5 and Figure 6, handle lock core 2 is located in the handle housing 1, and lock onto handle by skewback 4
In hand shell 1, the skewback 4 has the cambered surface 5 being in contact with handle inner wall and the inclined-plane 6 being in contact with lock body outer wall, this is tiltedly
In the cavity that block 4 is formed between handle housing 4 and handle lock core 2, and fixed skewback 4 is squeezed in the cavity by screw 7
It is interior.The locking mode is simpler, efficient and reliable, enhances the safety of handle lock core.
Handle housing 1 of the invention is spliced by symmetrical shell half 8, which is machined piece.It is a kind of
The welding procedure of handle housing includes the following steps: to prepare two symmetrical half shells 8 using process for machining;By two
A half shell 8 is combined in together, and is fixed using universal fixturing;Through gas shielded arc welding outside the splicing line of two half shells 8
Side carries out surrounding lap welding and forms weld seam 9;Polishing equating is whole after weldering is fully welded seam 9, as shown in Figure 3 and Figure 4.
On above-mentioned 1 shell of handle housing, dustproof construction 3 is equipped at the outside keyhole corresponding to handle lock core 2.Handle shell
The dust-proof hole for placing dustproof construction 3 is offered on body 1.As shown in figure 8, dustproof construction 3 includes being embedded in dust-proof hole to prevent
Dirt seat 10, dustproof sheet 11, dust-proof bobbin 13, torsional spring 14 and nut cap 15, the anti-dust seat 10 are fixed on anti-by dust-proof mounting 12
In dirt hole;The dustproof sheet 11 is arranged in anti-dust seat 10 by dust-proof bobbin 13, can rotate with dust-proof bobbin 13, the torsional spring
14 one end are connected in anti-dust seat 10, and the other end is connected on dustproof sheet 11, for resetting dustproof sheet 11.The nut cap 15 is located at anti-
11 outside of dirt piece, covers the dustproof sheet 11.It is provided with inside groove in anti-dust seat 10, steel ball 16 and spring 17 are equipped in the inside groove, it is described
Steel ball 16 resists dust-proof mounting 12 by spring 17.Dustproof construction 10 and dust-proof mounting 12 are equipped with the spring collar for sealing
18。
Wherein, handle housing 1, anti-dust seat 10, dustproof sheet 11, dust-proof mounting 12, dust-proof bobbin 13 and nut cap 15 are machine
Workpiece.It is made up compared to traditional of powder alloy material punching press, with hardness is high, intensity is big, wearability is good, friction resistance
The features such as power is small, long service life greatly enhances the overall performance of built-in handle, improves built-in handle
Weatherability makes it that different climatic conditions, high reliablity can be used, even if can still work normally under more harsh climate.
Claims (9)
1. a kind of built-in handle, it is characterised in that: including handle housing (1) and the grip handle lock being located in the handle housing (1)
Core (2) on the handle housing (1) shell, corresponds at the outside keyhole of handle lock core (2) equipped with dustproof construction (3);Institute
Handle lock core (2) are stated to lock onto handle housing (1) by skewback (4);The skewback (4) has to be in contact with handle inner wall
Cambered surface (5) and the inclined-plane (6) being in contact with lock body outer wall, the skewback (4) are located between handle housing (1) and handle lock core (2)
In the cavity of formation, and fixed skewback (4) are squeezed in the cavity by screw (7).
2. built-in handle according to claim 1, it is characterised in that: the handle housing (1) is by symmetrical half
Shells (8) is spliced, which is machined piece.
3. built-in handle according to claim 1, it is characterised in that: offer on the handle housing (1) for putting
Set the dust-proof hole of dustproof construction (3).
4. built-in handle according to claim 3, it is characterised in that: the dustproof construction (3) includes being embedded in dust-proof hole
Interior anti-dust seat (10), dustproof sheet (11), dust-proof bobbin (13) and torsional spring (14), the anti-dust seat (10) pass through dust-proof mounting
(12) it is fixed in dust-proof hole;The dustproof sheet (11) is arranged in anti-dust seat (10) by dust-proof bobbin (13), can be with dust-proof
Bobbin (13) rotation, described torsional spring (14) one end are connected in anti-dust seat (10), and the other end is connected on dustproof sheet (11), is used for
It resets dustproof sheet (11).
5. built-in handle according to claim 4, it is characterised in that: the dustproof construction (3) further includes nut cap (15),
The nut cap (15) is located on the outside of dustproof sheet (11), covers the dustproof sheet (11).
6. built-in handle according to claim 4, it is characterised in that: be provided with inside groove in the anti-dust seat (10), this is interior
Steel ball (16) and spring (17) are equipped in slot, the steel ball (16) resists dust-proof mounting (12) by spring (17).
7. built-in handle according to claim 4, it is characterised in that: the dustproof construction (3) and dust-proof mounting (12)
Equipped with the spring collar (18) for sealing.
8. built-in handle according to claim 5, it is characterised in that: the handle housing (1), is prevented anti-dust seat (10)
Dirt piece (11), dust-proof mounting (12), dust-proof bobbin (13) and nut cap (15) are machined piece.
9. a kind of welding procedure of the handle housing of built-in handle according to claim 2, which is characterized in that including such as
Lower step: two symmetrical half shells (8) are prepared using process for machining;Two half shells (8) are combined in together, and
It is fixed using universal fixturing;Surrounding lap welding is carried out outside the splicing line of two half shells (8) by gas shielded arc welding and forms weldering
It stitches (9);It is whole that weldering is fully welded seam (9) equating of polishing afterwards.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610544311.3A CN105952262B (en) | 2016-07-11 | 2016-07-11 | Built-in handle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610544311.3A CN105952262B (en) | 2016-07-11 | 2016-07-11 | Built-in handle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105952262A CN105952262A (en) | 2016-09-21 |
CN105952262B true CN105952262B (en) | 2019-02-01 |
Family
ID=56899692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610544311.3A Active CN105952262B (en) | 2016-07-11 | 2016-07-11 | Built-in handle |
Country Status (1)
Country | Link |
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CN (1) | CN105952262B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112775624A (en) * | 2020-12-25 | 2021-05-11 | 湖南瑞邦医疗科技发展有限公司 | Method for machining clamp pipe and clamp pipe obtained by machining method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2242936Y (en) * | 1995-11-22 | 1996-12-18 | 苍惠芹 | Industrial electric cabinet handle |
EP2096237A2 (en) * | 2008-02-29 | 2009-09-02 | Huf Hülsbeck & Fürst GmbH & Co. KG | Device for actuating doors, flaps or similar, in particular on vehicles |
CN204002025U (en) * | 2014-07-23 | 2014-12-10 | 国家电网公司 | Door lock dirt-proof rain and snow oversheath |
CN204282957U (en) * | 2014-11-22 | 2015-04-22 | 杨立城 | A kind of handle of novel adjustable commutation |
CN205976739U (en) * | 2016-07-11 | 2017-02-22 | 南京东屋电气有限公司 | Embedded handle |
-
2016
- 2016-07-11 CN CN201610544311.3A patent/CN105952262B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2242936Y (en) * | 1995-11-22 | 1996-12-18 | 苍惠芹 | Industrial electric cabinet handle |
EP2096237A2 (en) * | 2008-02-29 | 2009-09-02 | Huf Hülsbeck & Fürst GmbH & Co. KG | Device for actuating doors, flaps or similar, in particular on vehicles |
CN204002025U (en) * | 2014-07-23 | 2014-12-10 | 国家电网公司 | Door lock dirt-proof rain and snow oversheath |
CN204282957U (en) * | 2014-11-22 | 2015-04-22 | 杨立城 | A kind of handle of novel adjustable commutation |
CN205976739U (en) * | 2016-07-11 | 2017-02-22 | 南京东屋电气有限公司 | Embedded handle |
Also Published As
Publication number | Publication date |
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CN105952262A (en) | 2016-09-21 |
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Address after: 210000 No. 27, Puzhou Road, Jiangbei new area, Nanjing, Jiangsu Patentee after: Dongwu Shian IOT Technology (Jiangsu) Co.,Ltd. Address before: No. 27, Puzhou Road, Pukou District, Nanjing City, Jiangsu Province, 210032 Patentee before: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. |