CN209874781U - Bolt for door and window - Google Patents
Bolt for door and window Download PDFInfo
- Publication number
- CN209874781U CN209874781U CN201820089540.5U CN201820089540U CN209874781U CN 209874781 U CN209874781 U CN 209874781U CN 201820089540 U CN201820089540 U CN 201820089540U CN 209874781 U CN209874781 U CN 209874781U
- Authority
- CN
- China
- Prior art keywords
- groove
- gland
- bottom plate
- cylinder
- picture peg
- 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.)
- Expired - Fee Related
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 23
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a door and window bolt, include: bottom plate, gland, picture peg, bottom plate and gland lower extreme are together fixed, and gland top one side is equipped with the spacing groove, and the picture peg is L shape, sets up between bottom plate and gland, and the spacing groove is stretched out to the vertical portion of picture peg, wherein: the gland opposite side is equipped with the through-hole, and two inside walls set up the horizontal pole, bottom plate middle part one side is equipped with the reference column, and both sides are equipped with lug, picture peg bottom one side is equipped with down the couple, and the middle part is equipped with the sliding tray, and the sliding tray comprises communicating bar groove and circular screens groove, and the screens piece comprises last cylinder and lower cylinder, and lower cylinder bottom is equipped with the dead slot, and the screens spring casing is blocking the post to embolia the dead slot, go up the cylinder and pass sliding tray and through-hole, retrieve spring one end and connect the horizontal pole, couple under the other end connection, the utility model discloses a point touches the function that kick-backs and pull open.
Description
Technical Field
The utility model relates to a bolt especially relates to a use in bolt of door and window.
Background
The bolt used for doors and windows in the market is usually manually operated to be inserted or pulled open when opened or closed, and is not convenient enough, comfortable and elegant enough in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient, laborsaving, comfortable door and window bolt.
The utility model aims at realizing like this, a door and window bolt, include: bottom plate (1), gland (2), picture peg (3), bottom plate (1) and gland (2) lower extreme are together fixed, and gland (2) top one side is equipped with spacing groove (21), and picture peg (3) are L shape, set up between bottom plate (1) and gland (2), and picture peg (3) vertical portion stretches out spacing groove (21) to it is spacing to slide in spacing groove (21), wherein, gland (2) opposite side is equipped with through-hole (22), and two inside walls set up horizontal pole (23), bottom plate (1) middle part one side is equipped with reference column (11), and both sides are equipped with lug (12), picture peg (3) bottom one side is equipped with down couple (31), and the middle part is equipped with sliding tray (32), and sliding tray (32) comprise communicating bar groove (321) and circular screens groove (322), and bar groove (321) wide diameter ratio of screens groove (322) is big, and screens piece (4) comprise cylinder (42) down by last cylinder (41), lower cylinder (42) diameter ratio is big than the diameter of last cylinder (41), and lower cylinder (42) bottom is equipped with dead slot (43), and reference column (11) are being cover to screens spring (5) to embolia in dead slot (43), go up cylinder (41) and pass sliding tray (32) and through-hole (22), retrieve horizontal pole (23) are connected to spring (6) one end, couple (31) down are connected to the other end, the diameter ratio bar groove (321) of cylinder (42) will be wide down to cooperate with screens groove (322), the diameter ratio bar groove (321) of going up cylinder (41) will be narrow, and can slide in bar groove (321).
The middle parts of the two ends of the bottom plate (1) are provided with vertical upward lugs (12), the height of each lug (12) is lower than the inner wall of the gland (2), and a space for accommodating the insert plate (3) in a sliding mode is reserved.
And a plurality of mounting holes (7) are formed in two sides of the bottom plate (1).
The utility model discloses compact structure, through increasing screens piece and spring structure, when the bolt was inserted, the screens piece was fixed picture peg (3), if press the screens piece, retrieved spring drive picture peg (3) and returned the normal position, realized the purpose of opening the bolt promptly, and it is more convenient to use, has realized the point and has touched the function that kick-backs and pull open the bolt.
Drawings
FIG. 1 is a top view of the structure of the product of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an exploded view of the product of FIG. 1;
fig. 4 is a schematic view of the structure of the insert plate of the present invention.
Detailed Description
The door and window bolt of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-4, a door and window bolt. Including bottom plate 1, gland 2, picture peg 3, bottom plate 1 and gland 2 lower extreme are together fixed, and gland 2 top one side is equipped with spacing groove 21, and picture peg 3 is L shape, sets up between bottom plate and gland, and picture peg 3 vertical portion stretches out spacing groove 21 and slides in spacing groove 21, wherein, apron 2 opposite side is equipped with through-hole 22, and two inside walls set up horizontal pole (23), bottom plate 1 middle part one side is equipped with reference column 11, and both sides are equipped with lug 12, picture peg 3 bottom one side is equipped with down couple 31, and the middle part is equipped with sliding tray 32, and sliding tray 32 comprises communicating bar groove 321 and screens groove 322, and the diameter ratio bar groove 321 of screens groove 322 is wide, and screens piece 4 comprises last cylinder 41 and lower cylinder 42, and the diameter ratio of lower cylinder 42 is big than the diameter of last cylinder 41, and the bottom of lower cylinder 42 is equipped with dead slot 43, and screens spring 5 is covering reference column, and is sleeved in the empty slot 43, the upper cylinder 41 passes through the sliding slot 32 and the through hole 22 and extends out of the gland 2, one end of the recovery spring 6 is connected with the cross rod 23, the other end is connected with the lower hook 31, the diameter of the lower cylinder 42 is wider than the strip-shaped slot 321 and is matched with the clamping slot 322, and the diameter of the upper cylinder 41 is narrower than the strip-shaped slot 321 and can slide in the strip-shaped slot 321.
Generally, under the condition of use, the bolt installs the bottom plate on the door or window through the mounting hole 7 on both sides of the bottom plate 1, when the bolt is not inserted, the upper cylinder 41 is in the strip-shaped groove 321, the lower cylinder 42 is clamped below the strip-shaped groove 321, when the bolt is to be inserted, the inserting plate 3 is pushed to slide forward, and at the same time, the upper cylinder 41 also slides in the strip-shaped groove 321, at this time, because the diameter of the lower cylinder 42 is wider than that of the strip-shaped groove 321, which plays a role of bearing, therefore, the upper cylinder 41 can slide in the strip-shaped groove 321 smoothly, but when sliding to the clamping groove 322, because the diameter of the clamping groove 322 is larger, and is matched with the lower cylinder 42, at this time, because of the resilience effect of the clamping spring 5, the clamping block 4 is driven to move upwards, the lower cylinder 42 is just clamped in the clamping groove 322, the bolt is locked, the door or window can not be opened, press screens piece 4, lower cylinder 42 retracts to breaking away from screens groove 322, at this moment, under the resilience force effect of retrieving spring 6, picture peg 3 contracts, and cylinder 41 slides in bar groove 321 in the drive to realize the purpose that the door or window was opened in the kick-back of point contact, the vertical portion of picture peg 3 of course except conveniently promoting the translation of picture peg 3, the stroke is retrieved in the removal of spacing groove 21 to restriction picture peg 3 in addition, plays limiting displacement.
Particularly, the middle parts of two sides of the bottom plate 1 are provided with vertical upward lugs 12, the height of the lugs 12 is lower than that of the inner wall of the gland 2, a space for accommodating the insert plate 3 to slide is reserved, and the lugs 12 have a certain supporting effect on the extending insert plate 3, so that the insert plate 3 can slide more stably.
Claims (3)
1. A door and window latch comprising: bottom plate (1), gland (2), picture peg (3), bottom plate (1) and gland (2) lower extreme are together fixed, and gland (2) top one side is equipped with spacing groove (21), and picture peg (3) are L shape, set up between bottom plate (1) and gland (2), and picture peg (3) vertical portion stretches out spacing groove (21) to it is spacing, its characterized in that to slide in spacing groove (21): the other side of the gland (2) is provided with a through hole (22), two inner side walls are provided with a cross rod (23), one side of the middle part of the bottom plate (1) is provided with a positioning column (11), two sides of the middle part of the bottom plate are provided with lugs (12), one side of the bottom part of the inserting plate (3) is provided with a lower hook (31), the middle part of the inserting plate is provided with a sliding groove (32), the sliding groove (32) consists of a strip-shaped groove (321) and a circular clamping groove (322), the diameter of the clamping groove (322) is larger than that of the strip-shaped groove (321), the clamping block (4) consists of an upper cylinder (41) and a lower cylinder (42), the diameter of the lower cylinder (42) is larger than that of the upper cylinder (41), the bottom of the lower cylinder (42) is provided with a hollow groove (43), a clamping spring (5) is sleeved on the positioning column (11) and is sleeved in the hollow groove (43), the upper, couple (31) under the other end connection, the diameter ratio strip groove (321) of lower cylinder (42) will be wide to cooperate with screens groove (322), the diameter ratio strip groove (321) of going up cylinder (41) will be narrow, and can slide in strip groove (321).
2. A door and window latch as defined in claim 1, wherein: the middle parts of the two ends of the bottom plate (1) are provided with vertical upward lugs (12), the height of each lug (12) is lower than the inner wall of the gland (2), and a space for accommodating the insert plate (3) to slide is reserved.
3. A door and window latch as defined in claim 1, wherein: the two sides of the bottom plate (1) are provided with a plurality of mounting holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820089540.5U CN209874781U (en) | 2018-01-19 | 2018-01-19 | Bolt for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820089540.5U CN209874781U (en) | 2018-01-19 | 2018-01-19 | Bolt for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874781U true CN209874781U (en) | 2019-12-31 |
Family
ID=68945895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820089540.5U Expired - Fee Related CN209874781U (en) | 2018-01-19 | 2018-01-19 | Bolt for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209874781U (en) |
-
2018
- 2018-01-19 CN CN201820089540.5U patent/CN209874781U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |