CN202767669U - Mortise lock cylinder decorative cover structure - Google Patents
Mortise lock cylinder decorative cover structure Download PDFInfo
- Publication number
- CN202767669U CN202767669U CN 201220325606 CN201220325606U CN202767669U CN 202767669 U CN202767669 U CN 202767669U CN 201220325606 CN201220325606 CN 201220325606 CN 201220325606 U CN201220325606 U CN 201220325606U CN 202767669 U CN202767669 U CN 202767669U
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- CN
- China
- Prior art keywords
- lock
- decorative cover
- base
- cutting
- cylinder
- 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.)
- Withdrawn - After Issue
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a mortise lock cylinder decorative cover structure, wherein a lockset panel is provided with a cylinder hole which is opposite to a cylinder, a base seat is installed in the lockset panel and provided with a hole which corresponds to the cylinder, two sides of the base seat are respectively provided with a slide groove and a slide rail, one end portions of the slide rails are provided with grooves, the base seat is matched with a sliding block in a sliding mode, an insertion connection part is formed by the sliding block, and a cylinder decorative cove is sleeved outside the insertion connection part. A cavity is formed in the insertion connection part of the sliding block, a reset spring is arranged in the cavity, two ends of the reset spring respectively abut against the cylinder decorative cover and the sliding block. A pair of insertion strips is formed on the cylinder decorative cover, end portions of the insertion strips are provided with barb step surfaces. When the cylinder decorative cover is in a closed state, after the insertion strips are inserted into the slide grooves of the base seat, the barb step surfaces of the insertion strips are hooked to the grooves of the base seat. During an opening process of the cylinder decorative cover, the barb step surfaces of the insertion strips break away from the grooves of the base seat and are attached to the slide rails of the base seat and slide. The mortise lock cylinder decorative cover structure has the advantages of being simple and reliable in structure, easy and convenient to operate and the like.
Description
Technical field
The utility model belongs to insertion-core lock manufacturing technology field, is specifically related to a kind of insertion-core lock decorative cover for lock structure.
Background technology
Traditional insertion-core lock does not all have the design of closed decorative cover for lock structure, so foreign object falls in the lockhole of insertion-core lock easily, affects the insertion of key and can't normally open.Be head it off, some locksets occur in the market, it is designed with decorative cover for lock, but the problem that existing this type of lockset exists is: the unlatching of its decorative cover for lock is inconvenient and drop easily or lose.Therefore, be necessary existing this type of lockset to be carried out improvement and bring new ideas, the defective that exists to overcome it.
Summary of the invention
The problems referred to above that exist in order to solve prior art, the utility model provides a kind of simple in structure and reliable insertion-core lock decorative cover for lock structure.
In order to reach above-mentioned technical purpose, the utility model is taked following technical scheme: insertion-core lock decorative cover for lock structure, comprise panel of lock, have the tapered end hole on the panel of lock, the tapered end hole is corresponding with tapered end, fixed installation one base within the panel of lock, base has a hole, and this hole is corresponding with described tapered end; The both sides of described base respectively form along its length one chute and reach the slide rail corresponding with each chute, and an end of slide rail has a groove; Base sliding cooperates a sliding shoe, and sliding shoe forms the Plug Division of decorative cover for lock, Plug Division overcoat decorative cover for lock; The Plug Division of described sliding shoe has a cavity, empty intracavity holding one back-moving spring, and the two ends of back-moving spring peak at respectively decorative cover for lock, sliding shoe; Decorative cover for lock forms a pair of cutting, and two ends of transplanting a cutting respectively have a barb step surface, and under the decorative cover for lock closure state, behind the chute of cutting inserted base, the overhead kick step surface hook of cutting is in the groove of base; In the decorative cover for lock opening process, the barb step surface of cutting breaks away from the groove of base, and is affixed on the slide rail of base and slides.
When decorative cover for lock is under the closure state, be covered on the tapered end hole of panel of lock, and under the active force of back-moving spring, the barb step surface that transplant a cutting its both sides hooks the concave part of base, the external surface of decorative cover for lock by the tapered end hole after with the panel of lock flush and can not deviate from; Inwardly press decorative cover for lock until break away from the concave part that the barb step surface of described tapered end hole and cutting has also broken away from base, then stir decorative cover for lock downwards, the cutting of its both sides is moved along the chute of base, and the barb step surface of transplanting a cutting is affixed on the slide rail of base and slides, the slip of decorative cover for lock also drives sliding shoe and back-moving spring down sliding, until decorative cover for lock is hidden within the panel of lock, make outside tapered end is exposed to by the tapered end hole, and the sliding shoe bottom protrudes from panel of lock.Because the groove on the base and the difference in height of slide rail are greater than the wall thickness of panel of lock, so decorative cover for lock is not interfered by panel of lock can in the process that slides up and down.
Preferably, base forms an arc chimb to vertical direction, and this arc chimb is in the upper end of base.
Further preferred, be fixed with several triangular shape back-up blocks on the lateral wall of arc chimb and the face of base.
Insertion-core lock decorative cover for lock structure of the present utility model has the advantages such as simple in structure and reliable, easy and simple to handle.
Description of drawings
Figure 1A is the utility model is seen the decorative cover for lock closed condition from the lockset front appearance assumption diagram.
Figure 1B is the utility model is seen the decorative cover for lock opening from the lockset front appearance assumption diagram.
Fig. 2 A is the cut-away view of the utility model decorative cover for lock closed condition.(the grey dotted line represents lockset inner body outline line among the figure.）
Fig. 2 B is the cut-away view of the utility model decorative cover for lock opening.(the grey dotted line represents lockset inner body outline line among the figure.）
Fig. 3 is STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 4 is the structural representation of decorative cover for lock.
Fig. 5 is the structural representation of base.
Fig. 6 A, 6B, 6C are course of action figure of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described in detail.
Shown in Figure 1A, 1B, 2A, 2B, 3,4,5, base 4 is fixed within the panel of lock 5, and base 4 has a circular hole 4-1, and this circular hole is corresponding to tapered end 6.Base 4 near this circular hole 4-1 forms an arc chimb 4-2 to vertical direction, and this arc chimb 4-2 is in the upper end of base 4, is fixed with several triangular shape back-up blocks 4-3 on the lateral wall of this arc chimb 4-2 and the face of base 4.The both sides of base 4 respectively form a chute 4-4, and chute 4-4 namely extends to the lower end from the top of base 4 along the length direction extension of base 4.Corresponding with each chute 4-4, a side of base 4 forms slide rail 4-6, and the end of slide rail 4-6 has a groove 4-5.
Inwardly back-moving spring 2 is pressed on vertical pressing decorative cover for lock 1 and top, until decorative cover for lock 1 breaks away from the tapered end hole of panel of lock and groove that the two barb step surfaces of transplanting a cutting have also broken away from base is spacing being disengaged of vertical direction of decorative cover for lock 1, thereby can down sliding, until decorative cover for lock 1 is hidden within the panel of lock 5, make outside tapered end 6 is exposed to by tapered end hole 5-1, this moment, back-moving spring was in impaction state.Because decorative cover for lock and sliding shoe and back-moving spring are assemblys, therefore, the sliding shoe of this moment part can protrude from panel of lock (bottom of panel of lock has the through hole be used to the sliding shoe that stretches through).
As shown in Figure 6A, decorative cover for lock is in closure state, along among the figure downwards arrow be till vertical panel of lock direction is pressed decorative cover for lock and put in place, be that parallel panel of lock direction is stirred decorative cover for lock downwards by the direction of arrow shown in Fig. 6 B again, until decorative cover for lock is hidden in panel of lock inside, referring to Fig. 2 B, decorative cover for lock just is in open mode.Because decorative cover for lock and sliding shoe and back-moving spring are assemblys, therefore, the sliding shoe of this moment part can protrude from panel of lock.
Decorative cover for lock is under the state of opening, be till parallel panel of lock upwards promotes spacing on the head-to-foot seat of sliding shoe along the direction of arrow shown in Fig. 6 C, then decorative cover for lock is ejected to original position from trend vertical lock tool panel direction by the elastic force effect of back-moving spring, realizes closed.
Those of ordinary skill in the art will be appreciated that; above embodiment illustrates the utility model; and be not that conduct is to restriction of the present utility model; as long as in essential scope of the present utility model, all will drop on protection domain of the present utility model to variation, the modification of the above embodiment.
Claims (3)
1. insertion-core lock decorative cover for lock structure comprises panel of lock, has the tapered end hole on the panel of lock, and the tapered end hole is corresponding with tapered end, it is characterized in that: fixed installation one base within the panel of lock, and base has a hole, and this hole is corresponding with described tapered end; The both sides of described base respectively form along its length one chute and reach the slide rail corresponding with each chute, and an end of slide rail has a groove; Base sliding cooperates a sliding shoe, and sliding shoe forms the Plug Division of decorative cover for lock, Plug Division overcoat decorative cover for lock; The Plug Division of described sliding shoe has a cavity, empty intracavity holding one back-moving spring, and the two ends of back-moving spring peak at respectively decorative cover for lock, sliding shoe; Decorative cover for lock forms a pair of cutting, and two ends of transplanting a cutting respectively have a barb step surface, and under the decorative cover for lock closure state, behind the chute of cutting inserted base, the overhead kick step surface hook of cutting is in the groove of base; In the decorative cover for lock opening process, the barb step surface of cutting breaks away from the groove of base, and is affixed on the slide rail of base and slides.
2. insertion-core lock decorative cover for lock structure as claimed in claim 1, it is characterized in that: described base forms an arc chimb to vertical direction, and this arc chimb is in the upper end of base.
3. insertion-core lock decorative cover for lock structure as claimed in claim 2 is characterized in that: be fixed with several triangular shape back-up blocks on the lateral wall of described arc chimb and the face of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325606 CN202767669U (en) | 2012-07-05 | 2012-07-05 | Mortise lock cylinder decorative cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325606 CN202767669U (en) | 2012-07-05 | 2012-07-05 | Mortise lock cylinder decorative cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767669U true CN202767669U (en) | 2013-03-06 |
Family
ID=47774252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220325606 Withdrawn - After Issue CN202767669U (en) | 2012-07-05 | 2012-07-05 | Mortise lock cylinder decorative cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733679A (en) * | 2012-07-05 | 2012-10-17 | 杭州金指码实业有限公司 | Lock head decorating cover structure of mortise lock |
-
2012
- 2012-07-05 CN CN 201220325606 patent/CN202767669U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733679A (en) * | 2012-07-05 | 2012-10-17 | 杭州金指码实业有限公司 | Lock head decorating cover structure of mortise lock |
| CN102733679B (en) * | 2012-07-05 | 2014-07-16 | 杭州金指码实业有限公司 | Lock head decorating cover structure of mortise lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130306 Effective date of abandoning: 20140716 |
|
| RGAV | Abandon patent right to avoid regrant |