CN211313684U

CN211313684U - Anti-integral type of moving is turned over and is locked knob

Info

Publication number: CN211313684U
Application number: CN201921300507.3U
Authority: CN
Inventors: 唐文宝; 赖建林; 张耀炳; 钟文涛; 张秀峰; 张天翼
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-08-21
Anticipated expiration: 2029-08-12

Abstract

The utility model provides a locking integral type counter-lock knob that moves, relates to lock technical field, and its structure includes counter-lock knob subassembly, counter-lock knob subassembly include the handle, and with the integrative insert part that sets up of handle, insert part inserts the lock body, the position that insert part is located the outside hole of lock panel is provided with first spacing subassembly, the position that insert part is located the interior side opening of lock panel is provided with the spacing subassembly of second. The utility model discloses a position at the position in the outside hole of jam plate sets up first spacing subassembly and the position in the inside hole of jam plate sets up the spacing subassembly of second, makes the anti-knob of locking all by spacingly in the inside and outside hole of jam plate, forms "two limit structure", can reduce by a wide margin rocking of anti-knob of locking in the use, avoids appearing the abnormal sound in the use and scrapes the colored panel.

Description

Anti-integral type of moving is turned over and is locked knob

Technical Field

The utility model relates to a door lock technical field especially relates to an anti-integral type of moving back lock knob.

Background

With the development and maturity of the intelligent door lock industry, the intelligent door lock plays an increasingly important role in the life of people. In order to enhance the safety performance of the door lock and meet the requirements of the industry standard, the back locking mechanism is an indispensable important module in the door lock. The anti-knob module of locking on the current market usually includes relevant parts such as knob and anti-lock plectrum, and the anti-knob of locking is connected with the anti-plectrum of locking, and during the inside relevant mechanism of anti-lock plectrum disect insertion lock body, rotatory anti-knob of locking can drive the lock body inner structure and lock or unblank, but a lot of anti-lock structures have the knob to rock big, lead to intelligent lock panel to be scraped the flower or produce the abnormal sound scheduling problem when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid the weak point among the prior art and provide an anti-integral type of moving back lock knob, this anti-integral type of moving back lock knob can reduce the noise in the use and prevent that the panel from scraping the flower.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a locking integral type counter-lock knob that moves, including counter-lock knob subassembly, counter-lock knob subassembly include the handle, and with the integrative insert part that sets up of handle, insert part inserts the lock body, the position that insert part is located the outside hole of lock panel is provided with first spacing subassembly, the position that insert part is located the inside hole of lock panel is provided with the spacing subassembly of second. Set up first spacing subassembly and the position that is located the inside hole of lock panel through the position that is located the outside hole of lock panel and set up the spacing subassembly of second, make the anti-knob of locking all by spacingly in panel hole and bottom plate hole, form "two limit structure", can reduce by a wide margin rocking of anti-knob of locking in the use, the abnormal sound appears and scrapes colored panel in avoiding the use.

Furthermore, the first limiting assembly comprises a supporting table and a first gasket penetrating into the inserting component. The brace table can reduce rocking of the anti-lock knob, and the first gasket that penetrates can avoid brace table and panel direct contact.

Furthermore, the aperture of the first gasket is smaller than the outer diameter of the support table, so that the first gasket is positioned outside the support table. The support table is not in direct contact with the panel, and the first gasket is movable, so that friction between contact surfaces can be reduced, and noise is not easy to generate.

Furthermore, the second limiting assembly comprises a clamping groove formed in the inserting part, an axial check ring arranged on the clamping groove, and a second gasket penetrating into the inserting part, and the second gasket is located on the inner side of the axial check ring. The axial retainer ring can reduce the rocking of the back locking knob, and the penetrating second gasket can avoid direct contact between the axial retainer ring and the bottom plate. Meanwhile, the axial check ring is connected with the clamping groove in an embedded mode, the axial check ring can be taken down to facilitate installation of the second gasket, the counter lock knob can be separated from the lock body, the lock body is packaged respectively, packaging of the assembly is facilitated, and the assembly can be installed immediately when the assembly is needed to be installed.

Further, the outer diameter of the axial retainer ring is larger than the inner diameter of the second gasket. The second gasket is always positioned between the axial retainer ring and the bottom plate, and the second gasket is movable, so that the friction between contact surfaces can be reduced, and noise is not easy to generate.

Furthermore, the other end of the insertion part is also provided with a back locking shifting piece, and the back locking shifting piece and the insertion part are arranged in an integrated mode. The number of parts can be reduced, and the production cost can be reduced.

Furthermore, the anti-locking shifting piece is positioned on the outer side of the second limiting component. The normal insertion of the anti-lock plectrum into the lock body can be guaranteed.

The utility model has the advantages that: the utility model discloses a locking integral type counter-lock knob that moves, including counter-lock knob subassembly, counter-lock knob subassembly include the handle, and with the integrative insert part that sets up of handle, insert part inserts the lock body, the position that insert part is located the outside hole of lock panel is provided with first spacing subassembly, the position that insert part is located the interior side opening of lock panel is provided with the spacing subassembly of second, the utility model discloses a position in the outside hole of lock panel sets up first spacing subassembly and the position that is located the interior side opening of lock panel sets up the spacing subassembly of second, makes counter-lock knob all spacing in the inside, the outside hole of lock panel, forms "double-spacing structure", can reduce by a wide margin rocking of counter-lock knob in the use, avoids appearing abnormal sound and scraping colored panel in the use.

Drawings

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.

Fig. 1 is a cross-sectional view of the whole structure of the anti-loosening integrated reverse locking knob of the present invention.

Fig. 2 is a schematic view of the overall structure of the second limiting component of the anti-loosening integrated counter locking knob of the present invention.

Fig. 3 is a schematic perspective view of a partial structure of an anti-loosening integrated anti-lock knob according to the present invention.

Fig. 4 is an exploded view of the overall installation structure of the anti-loosening integral anti-lock knob of the present invention.

The figure includes:

the anti-lock knob subassembly 1, handle 2, insertion part 3, first spacing subassembly 4, a supporting bench 41, first gasket 42, second spacing subassembly 5, draw-in groove 51, axial retaining ring 52, second gasket 53, anti-lock plectrum 6, lock panel 7, lock body 8.

Detailed Description

The invention will be further described with reference to the following examples.

Example 1

The integral type of locking knob that locks of this embodiment, as shown in fig. 1-3, including the knob subassembly that locks 1, the knob subassembly that locks 1 includes handle 2, and with the integrative insert part 3 that sets up of handle 2, insert part 3 inserts the lock body, the position that insert part 3 is located the outside hole of lock panel is provided with first spacing subassembly 4, the position that insert part 3 is located the inside hole of lock panel is provided with the spacing subassembly 5 of second. Set up first spacing subassembly 4 and the position that is located the inside hole of lock panel through the position that is located the outside hole of lock panel sets up the spacing subassembly 5 of second, make the anti-knob of locking all by spacingly in the inside and outside hole of lock panel, form "two limit structure", can reduce by a wide margin rocking of anti-knob of locking in the use, avoid appearing abnormal sound and scraping colored panel because of rocking of anti-knob in the use.

The first position-limiting assembly 4 includes a support base 41 and a first spacer 42 penetrating the insertion member 3. The support table 41 can reduce the shaking of the anti-locking knob, and the penetrating first gasket 42 can avoid the direct contact between the support table 41 and the panel.

The first spacer 42 has a hole diameter smaller than the outer diameter of the support base 41 so that the first spacer 42 is positioned outside the support base 41. The support base 41 is not in direct contact with the panel, and the first spacer 42 is movable, so that friction between the contact surfaces can be reduced, and noise is not easily generated.

The second limiting component 5 includes a slot 51 formed on the insertion part 3, an axial retaining ring 52 arranged on the slot, and a second gasket 53 penetrating the insertion part 3, wherein the second gasket 53 is located on the inner side of the axial retaining ring 52. The shaft-type retainer ring 52 can reduce the shaking of the back locking knob, and the penetrating second gasket 53 can avoid the direct contact between the shaft-type retainer ring 52 and the bottom plate. Meanwhile, the axial retainer ring 52 is connected with the clamping groove 51 in an embedded mode, the axial retainer ring 52 can be taken down to facilitate installation of the second gasket 53, the anti-locking knob and the lock body can be separated, the anti-locking knob and the lock body are packaged respectively, assembly packaging is facilitated, and the anti-locking knob and the lock body can be installed immediately when needed to be installed.

The outer diameter of the axial retainer ring 52 is larger than the inner diameter of the second spacer 53. The second spacer 53 is always positioned between the axial retainer ring 52 and the bottom plate, and the second spacer 53 is movable, so that friction between contact surfaces can be reduced, and noise is not easily generated.

The other end of the insertion part 3 is also provided with a back locking shifting piece 6, and the back locking shifting piece 6 and the insertion part 3 are arranged in an integrated mode. The number of parts can be reduced, and the production cost can be reduced.

The anti-locking shifting piece 6 is positioned on the outer side of the second limiting component 5. The normal insertion of the anti-lock plectrum 6 into the lock body can be ensured.

As shown in fig. 4, the specific steps of the installation method of the anti-loosening integrated counter locking knob of the present embodiment are as follows: the first step is to insert the first shim 42 into the insert part 3, the second step is to insert the anti-lock knob into the hole of the lock panel 7 so that the first shim 42 is positioned outside the lock panel 7, the third step is to insert the second shim 53 into the insert part 3 so that the second shim 53 is positioned inside the lock panel 7, the fourth step is to insert the axial retainer ring 52 into the slot 51, and the fifth step is to insert the anti-lock pick 6 into the corresponding hole in the lock body 8. Of course, for aesthetic reasons, a mounting groove may be provided at a portion of the lock panel in contact with the first gasket 42 to position the first gasket 42 in the mounting groove, and similarly, a mounting groove may be provided at a portion of the lock panel in contact with the second gasket 53 to position the second gasket 53 in the mounting groove.

Example 2

The difference between this embodiment and the first embodiment is that the locking groove 51 formed in the insertion member 3 is changed to a threaded groove, and the inner diameter surface of the axial retaining ring 52 fitted into the locking groove 51 is also changed to a thread that engages with the threaded groove, so that the axial retaining ring 52 can be fixed to the insertion member 3 via the threaded groove.

The advantage of this embodiment is that adopting the screw thread, can adjusting the position of axial retaining ring 52 on male member 3, the both sides and the brace table 41 of regulation lock panel 7 that can be more reasonable, the interval between axial retaining ring 52, avoid the interval undersize, the anti-knob that locks blocks.

Example 3

The present embodiment is different from the first embodiment in that a plurality of card slots 51 are formed in the insertion member 3.

The advantage of this embodiment can be according to the reasonable selection of the condition with one of them draw-in groove 51 of axial retaining ring 52 embedding, the interval between the both sides of regulation lock panel 7 that can be more reasonable and supporting bench 41, axial retaining ring 52 avoids the interval undersize, and the anti-knob that locks blocks.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a locking integral type counter-lock knob that moves, includes counter-lock knob subassembly, counter-lock knob subassembly include the handle, and with the integrative insert part that sets up of handle, insert part inserts lock body, its characterized in that: the position of the insertion part, which is positioned on the outer side of the lock panel, is provided with a first limiting assembly, and the position of the insertion part, which is positioned on the inner side of the lock panel, is provided with a second limiting assembly, so that a double-limiting structure is formed.

2. A locking one piece reverse locking knob as claimed in claim 1 wherein: the first limiting assembly comprises a supporting table and a first gasket penetrating into the inserting component.

3. A locking one-piece lockknob according to claim 2, wherein: the aperture of the first gasket is smaller than the outer diameter of the support platform, so that the first gasket is positioned outside the support platform.

4. A locking one piece reverse locking knob as claimed in claim 1 wherein: the second limiting assembly comprises a clamping groove formed in the inserting part, an axial check ring arranged on the clamping groove, and a second gasket penetrating into the inserting part.

5. The anti-loosening integrated counter lock knob according to claim 4, wherein: the second gasket is located on the inner side of the axial retainer ring.

6. The anti-loosening integrated counter lock knob according to claim 4, wherein: the outer diameter of the axial retainer ring is larger than the inner diameter of the second gasket.

7. A locking one piece reverse locking knob as claimed in claim 1 wherein: the other end of the insertion part is also provided with a back locking shifting piece, and the back locking shifting piece and the insertion part are arranged in an integrated mode.

8. A locking one-piece lockknob according to claim 7, wherein: the anti-locking shifting piece is positioned on the outer side of the second limiting component.