CN203784025U - Locking mechanism and air purifier with locking mechanism - Google Patents
Locking mechanism and air purifier with locking mechanism Download PDFInfo
- Publication number
- CN203784025U CN203784025U CN201420173493.4U CN201420173493U CN203784025U CN 203784025 U CN203784025 U CN 203784025U CN 201420173493 U CN201420173493 U CN 201420173493U CN 203784025 U CN203784025 U CN 203784025U
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- locked
- latch
- locking framework
- coordinates
- locking
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Abstract
The utility model discloses a locking mechanism and an air purifier with the locking mechanism. The locking mechanism comprises a locking piece and a locked piece, wherein a lock cylinder is arranged at one end of the locking piece, one end of the locked piece is matched with the lock cylinder, the other end of the locked piece and the other end of the locking piece are clamped in a matched mode, a notch is formed in the locking piece and located in the side, opposite to the locked piece, of the locking piece, and the side wall of the locked piece is matched with the notch, so that an air hole is formed. Compared with the prior art, the locking mechanism has the advantages that firstly, the locking piece and the locked piece can be combined or separated conveniently; due to the fact that the notch is formed in the locking piece, a user can press the lock cylinder with the hand conveniently to achieve unlocking of the locking mechanism, and the application range of the locking mechanism is widened due to the fact that the notch and the side wall of the locked piece can be matched to form the air hole.
Description
Technical field
The utility model relates to a kind of locking framework, and the utility model also relates to a kind of air cleaner that uses above-mentioned locking framework.
Background technique
Locking framework is the one of common mechanism in daily life, extensively meet the tendency on household electric appliance, common locking framework has open-close convenient, simple in structure, the characteristic such as durable in use, along with improving constantly of people's living standard, air cleaner has obtained being widely used, change or clean because the filter core in air cleaner need to often disassemble, therefore between the panel on air cleaner and casing, be provided with locking framework, the locking framework complex structure of conventional air cleaners, panel unloading process complexity, even a people has been difficult to, and it is released the button and is mostly set in casing or panel surface, easily touched by mistake and cause panel to be semi-open state, reduce the working efficiency of product, even reduction of service life.
Model utility content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of open-close convenient the locking framework with vent hole are provided.
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of air cleaner is provided, and on this air cleaner locking framework, is formed with intake grill or exhaust outlet.
The main technical schemes that the locking framework that provides according to the utility model adopts is: comprise latch and locked, one end of described latch is provided with lock core, one end of described locked coordinates with described lock core, the other end of described locked coordinates with the other end clamping of described latch, described latch is provided with short slot, described short slot is positioned at described latch and a described locked relative side, and the sidewall of described locked coordinates with described short slot and forms a vent hole.
The locking framework that the utility model provides also adopts following attached technological scheme:
Described lock core comprises lock dog and drives the elastic component of described lock dog, the mobilizable one end that is arranged on described latch of described lock dog, and the two ends of described elastic component lean respectively described lock dog and described latch.
Described lock dog comprises briquetting, be located at the first snap fit on described briquetting sidewall and be positioned at the limiting stopper on described briquetting top, one end of described latch is provided with chute, described limiting stopper is mobilizable to be installed in described chute, described elastic component is positioned at described chute, one end of described elastic component leans described limiting stopper, the other end of described elastic component leans the top of described chute, and described briquetting is positioned at described short slot.
The bottom of described locked is provided with card article, and the free end of described card article is provided with projection, and the bottom of described short slot is provided with groove, and described projection coordinates with described groove clamping.
The top of described locked is provided with the second snap fit, and described the second snap fit coordinates with described the first snap fit clamping.
The free end of described the first snap fit is formed with the first inclined-plane, and the free end of described the second snap fit is formed with the second inclined-plane, and described the first inclined-plane coordinates with described the second inclined-plane sliding pressure.
Described elastic component is spring.
The main technical schemes that the air cleaner providing according to the utility model adopts is: comprise casing, panel, be located at blower fan and filter in described casing, between described casing and described panel, form locking framework, described locking framework comprises latch and locked, one end of described latch is provided with lock core, one end of described locked coordinates with described lock core, the other end of described locked coordinates with the other end clamping of described latch, described latch is provided with short slot, described short slot is positioned at described latch and a described locked relative side, the sidewall of described locked coordinates formation one vent hole with described short slot, described casing is latch, described panel is locked, between described casing and described panel, be formed with intake grill, described vent hole is described intake grill.
The air cleaner that the utility model provides also adopts following attached technological scheme:
The cross section of described groove is arc, and the cross section of described projection is arc.
Described briquetting bottom is positioned at described intake grill, and described briquetting top is hidden in described casing.
The locking framework providing according to the utility model compared with prior art tool has the following advantages: first, open-close convenient between latch of the present utility model and locked, on latch, offer short slot, not only facilitate user's Manual press lock core to realize the unlatching of locking framework, and short slot forms a vent hole with can coordinate with the sidewall of locked, has expanded the Applicable scope of this locking framework; Secondly, between latch and locked, one end adopts clamping to coordinate, and the other end adopts lock fit, lock firm, simple in structure, parts are few, easy to assembly, cost of production is low.
The air cleaner providing according to the utility model compared with prior art tool has the following advantages: the locking framework in the utility model has not only facilitated the locking between casing and panel, and can be using the vent hole in locking framework as intake grill, now, briquetting on lock core is arranged in intake grill, without other places on casing or panel, button is set, makes the profile of air cleaner more attractive in appearance, generous.
Brief description of the drawings
Fig. 1 is the structural drawing after the locking of the utility model locking framework.
Fig. 2 is the enlarged view of A in Fig. 1.
Fig. 3 is the structural drawing after the utility model locking framework is unblanked.
Fig. 4 is the STRUCTURE DECOMPOSITION figure of the utility model locking framework.
Fig. 5 is the plan view of the utility model locking framework.
Fig. 6 is the sectional drawing of B-B in Fig. 5.
Fig. 7 is the locking process phase diagram of the utility model locking framework.
Fig. 8 is the enlarged view of C in Fig. 7.
Embodiment
Referring to Fig. 1 to Fig. 8, the locking framework embodiment who provides according to the utility model, comprise latch 1 and locked 2, one end of described latch 1 is provided with lock core 3, one end of described locked 2 coordinates with described lock core 3, the other end of described locked 2 coordinates with the other end clamping of described latch 1, described latch 1 is provided with short slot 11, described short slot 11 is positioned at described latch 1 and described locked 2 relative sides, and the sidewall of described locked 2 coordinates with described short slot 11 and forms a vent hole 4.First, open-close convenient between latch 1 of the present utility model and locked 2, on latch 1, offer short slot 11, not only facilitate user's Manual press lock core 3 to realize the unlatching of locking framework, and short slot 11 forms a vent hole 4 with can coordinate with the sidewall of locked 2, has expanded the Applicable scope of this locking framework; Secondly, between latch 1 and locked 2, one end adopts clamping to coordinate, and the other end adopts lock fit, lock firm, simple in structure, parts are few, easy to assembly, cost of production is low.
Referring to Fig. 1, Fig. 4 and Fig. 6, according to the utility model the above embodiments, described lock core 3 comprises lock dog 31 and drives the elastic component 32 of described lock dog 31, the mobilizable one end that is arranged on described latch 1 of described lock dog 31, the two ends of described elastic component 32 lean respectively described lock dog 31 and described latch 1.This lock core 3 is simple in structure, parts are few, easily assembling, contributes to improve production efficiency.
Referring to Fig. 4 and Fig. 6, according to the utility model the above embodiments, described lock dog 31 comprises briquetting 33, be located at the first snap fit 34 on described briquetting 33 sidewalls and be positioned at the limiting stopper 35 on described briquetting 33 tops, one end of described latch 1 is provided with chute 12, described limiting stopper 35 is mobilizable to be installed in described chute 12, described elastic component 32 is positioned at described chute 12, one end of described elastic component 32 leans described limiting stopper 35, the other end of described elastic component 32 leans the top of described chute 12, and described briquetting 33 is positioned at described short slot 11.Lock dog 31 is simple in structure, easily processing; Briquetting 33 is positioned at short slot 11, and structure is ingenious, can effectively prevent misoperation, makes the profile of product more neatly generous simultaneously.
Referring to Fig. 1, Fig. 6 and Fig. 7, according to the utility model the above embodiments, the bottom of described locked 2 is provided with card article 21, and the free end of described card article 21 is provided with projection 22, the bottom of described short slot 11 is provided with groove 13, and described projection 22 coordinates with described groove 13 clampings.Said structure contributes to improve latch 1 and the locking efficiency of locked 2, when concrete use, first projection 22 is ridden against on groove 13, realize half clamping state, then promote to make for locked 2 lock core 3 by the other end locking of locked 2, in the process that promotes locked 2, projection 22 snaps in groove 13 completely and realizes clamping, and this structure operation is simple, locking is reliable.
Referring to Fig. 1 to Fig. 4, Fig. 6 to Fig. 8, according to the utility model the above embodiments, the top of described locked 2 is provided with the second snap fit 23, and described the second snap fit 23 coordinates with described the first snap fit 34 clampings.By being set on locked 2, the second snap fit 23 coordinates with the first snap fit 34 clampings on lock core 3, and simple in structure, convenient and reliable when operation.
Referring to Fig. 1, Fig. 2, Fig. 7 and Fig. 8, according to the utility model the above embodiments, the free end of described the first snap fit 34 is formed with the first inclined-plane 341, and the free end of described the second snap fit 23 is formed with the second inclined-plane 231, and described the first inclined-plane 341 coordinates with described the second inclined-plane 231 sliding pressures.Described the first snap fit 34 is with described the second snap fit 23 when relative, and described the first inclined-plane 341 is contrary with the true dip direction on described the second inclined-plane 231.When the utility model specifically uses, first the projection on locked 2 22 is ridden against on the groove 13 of latch 1, realize half clamping state, then promote to make for locked 2 the first inclined-plane 341 on second inclined-plane 231 sliding pressure the first snap fits 34 on the second snap fit 23 to drive lock dog 31 to move upward, until the bottom on the first inclined-plane 341 is crossed on the top on the second inclined-plane 231, now, lock dog 31 moves downward under the effect of elastic component 32, the first snap fit 34 is coordinated with the second snap fit 23 clampings, in this process, projection 22 snaps in groove 13 completely and realizes clamping again, so far completed the lock fit between latch 1 and locked 2.The setting on the first inclined-plane 341 and the second inclined-plane 231 greatly facilitates operating process of the present utility model, when locking, user is without Manual press lock dog 31, only need to promote locked 2, until latch 1 and locked 2 locking, easy to operate, safe and reliable, locking fast.
Referring to Fig. 1 to Fig. 7, according to the utility model the above embodiments, described elastic component 32 is spring.Adopt spring as elastic component 32, easy for installation, cost is low, durable in use, reliability is high.
The air cleaner embodiment who provides according to the utility model, comprise casing, panel, be located at blower fan and filter in described casing, between described casing and described panel, form locking framework, wherein casing, panel, blower fan and filter are technology comparatively ripe in prior art, repeat no more herein, locking framework in the present embodiment is formed on panel and casing, one end of described casing is provided with lock core, one end of described panel coordinates with described lock core, the other end of described panel coordinates with the other end clamping of described casing, described casing is provided with short slot, described short slot is positioned at the side that described casing is relative with described panel, the sidewall of described panel coordinates formation one intake grill with described short slot.Locking framework of the present utility model, not only facilitate the locking between casing and panel, and in locking framework, form intake grill, now, briquetting on lock core is arranged in intake grill, without other places on casing or panel, button is set, makes the profile of air cleaner more attractive in appearance, generous.
Referring to Fig. 3 and Fig. 6, according to the utility model the above embodiments, the cross section of described groove 13 is arc, and the cross section of described projection 22 is arc.Groove 13 and the cross section of projection 22 are all made as to arc, facilitate panel bottom to coordinate with the clamping of casing bottom, this structure is snapping in after groove 13 projection 22, and panel still can be taking projection 22 after fulcrum rotates to an angle, and the top of panel is coordinated with lock core 3.
According to the utility model the above embodiments, described briquetting bottom is positioned at described intake grill, and described briquetting top is hidden in described casing.Beautiful shape, and facilitate user to trigger briquetting.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can change these embodiments, scope of the present utility model is limited by claims and equivalent thereof.
Claims (8)
1. a locking framework, it is characterized in that: comprise latch and locked, one end of described latch is provided with lock core, one end of described locked coordinates with described lock core, the other end of described locked coordinates with the other end clamping of described latch, described latch is provided with short slot, and described short slot is positioned at described latch and a described locked relative side, and the sidewall of described locked coordinates with described short slot and forms a vent hole.
2. locking framework according to claim 1, it is characterized in that: described lock core comprises lock dog and drives the elastic component of described lock dog, the mobilizable one end that is arranged on described latch of described lock dog, the two ends of described elastic component lean respectively described lock dog and described latch.
3. locking framework according to claim 2, it is characterized in that: described lock dog comprises briquetting, be located at the first snap fit on described briquetting sidewall and be positioned at the limiting stopper on described briquetting top, one end of described latch is provided with chute, described limiting stopper is mobilizable to be installed in described chute, described elastic component is positioned at described chute, one end of described elastic component leans described limiting stopper, the other end of described elastic component leans the top of described chute, and described briquetting is positioned at described short slot.
4. locking framework according to claim 1, is characterized in that: the bottom of described locked is provided with card article, and the free end of described card article is provided with projection, and the bottom of described short slot is provided with groove, and described projection coordinates with described groove clamping.
5. locking framework according to claim 3, is characterized in that: the top of described locked is provided with the second snap fit, and described the second snap fit coordinates with described the first snap fit clamping.
6. locking framework according to claim 5, is characterized in that: the free end of described the first snap fit is formed with the first inclined-plane, and the free end of described the second snap fit is formed with the second inclined-plane, and described the first inclined-plane coordinates with described the second inclined-plane sliding pressure.
7. locking framework according to claim 2, is characterized in that: described elastic component is spring.
8. an air cleaner, comprise casing, panel, be located at blower fan and filter in described casing, between described casing and described panel, form locking framework, it is characterized in that: described locking framework is the locking framework described in any one in the claims 1-7, described casing is latch, described panel is locked, between described casing and described panel, is formed with intake grill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173493.4U CN203784025U (en) | 2014-04-10 | 2014-04-10 | Locking mechanism and air purifier with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173493.4U CN203784025U (en) | 2014-04-10 | 2014-04-10 | Locking mechanism and air purifier with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784025U true CN203784025U (en) | 2014-08-20 |
Family
ID=51320217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173493.4U Expired - Fee Related CN203784025U (en) | 2014-04-10 | 2014-04-10 | Locking mechanism and air purifier with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784025U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492238A (en) * | 2016-12-09 | 2017-03-15 | 何燕锋 | A kind of chlorination equipment |
| CN107096195A (en) * | 2016-11-02 | 2017-08-29 | 沈丹萍 | A kind of climbing device in rock-climbing equipment |
| CN107096196A (en) * | 2016-11-02 | 2017-08-29 | 沈丹萍 | A kind of climbing device in equipment of climbing rocks |
| CN110185682A (en) * | 2019-05-27 | 2019-08-30 | 厦门市欣洋机械制造有限公司 | A kind of connector component of showing stand |
| CN112212140A (en) * | 2020-09-18 | 2021-01-12 | 珠海全视通信息技术有限公司 | Extension set of hospital bed and mounting method |
| CN113496647A (en) * | 2020-04-07 | 2021-10-12 | 明基智能科技（上海）有限公司 | Device with shielding plate and display device |
| CN114505009A (en) * | 2022-02-28 | 2022-05-17 | 深圳市锦昊辉实业发展有限公司 | Agitated vessel is used in fire retardant production |
-
2014
- 2014-04-10 CN CN201420173493.4U patent/CN203784025U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096195A (en) * | 2016-11-02 | 2017-08-29 | 沈丹萍 | A kind of climbing device in rock-climbing equipment |
| CN107096196A (en) * | 2016-11-02 | 2017-08-29 | 沈丹萍 | A kind of climbing device in equipment of climbing rocks |
| CN106492238A (en) * | 2016-12-09 | 2017-03-15 | 何燕锋 | A kind of chlorination equipment |
| CN106492238B (en) * | 2016-12-09 | 2017-11-07 | 泰州市梅兰春酒厂有限公司 | A kind of chlorination equipment |
| CN110185682A (en) * | 2019-05-27 | 2019-08-30 | 厦门市欣洋机械制造有限公司 | A kind of connector component of showing stand |
| CN113496647A (en) * | 2020-04-07 | 2021-10-12 | 明基智能科技（上海）有限公司 | Device with shielding plate and display device |
| CN112212140A (en) * | 2020-09-18 | 2021-01-12 | 珠海全视通信息技术有限公司 | Extension set of hospital bed and mounting method |
| CN114505009A (en) * | 2022-02-28 | 2022-05-17 | 深圳市锦昊辉实业发展有限公司 | Agitated vessel is used in fire retardant production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |