CN209457687U - A kind of metal door and window safe doorframe - Google Patents

A kind of metal door and window safe doorframe Download PDF

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Publication number
CN209457687U
CN209457687U CN201821165960.3U CN201821165960U CN209457687U CN 209457687 U CN209457687 U CN 209457687U CN 201821165960 U CN201821165960 U CN 201821165960U CN 209457687 U CN209457687 U CN 209457687U
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CN
China
Prior art keywords
telescopic
hole
threaded rod
limited block
window
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.)
Active
Application number
CN201821165960.3U
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Chinese (zh)
Inventor
刘荣兴
周伟
葛海清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tianjiao Automobile Accessory Co Ltd
Original Assignee
Jiangsu Tianjiao Automobile Accessory Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Tianjiao Automobile Accessory Co Ltd filed Critical Jiangsu Tianjiao Automobile Accessory Co Ltd
Priority to CN201821165960.3U priority Critical patent/CN209457687U/en
Application granted granted Critical
Publication of CN209457687U publication Critical patent/CN209457687U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of metal door and window safe doorframes, including window frame, limiting slot, telescopic hole and telescopic chute, the limiting slot inner cavity is equipped with limited block, the limited block top middle portion offers hexagon ring, the telescopic hole inner cavity is equipped with telescopic mast, vertically offers threaded hole in the middle part of the telescopic mast, the limited block center bottom is vertically installed with threaded rod, in the threaded rod insertion threaded hole, the telescopic chute inner cavity is inserted with expansion plate.The utility model is by the way that die nut to be inserted into hexagon ring, then die nut is rotated, die nut is set to drive limited block rotation by hexagon ring, limited block drives threaded rod rotation, and threaded rod drives telescopic mast to stretch out telescopic hole inner cavity by rotation, and it is against on the inner wall of hole to be provided, it is firmly installed in window frame in hole to be provided, and does not need to punch window frame and hole to be provided, make easier for installation quick, it is more practical, it is suitble to be widely popularized and uses.

Description

A kind of metal door and window safe doorframe
Technical field
The utility model relates to erection of doors and windows field, in particular to a kind of metal door and window safe doorframe.
Background technique
And the metal door and window safe doorframe used now also coming with some shortcomings more or less, than as now used Metal door and window with safe doorframe generally requires that expansion bolt is punched and installed by drilling machine to fix, this mounting means compared with It for trouble, and wastes time, and the existing closed window of landscape window, glass installation is more troublesome.Therefore, it is proposed that one Kind metal door and window safe doorframe.
Utility model content
The main purpose of the utility model is to provide a kind of metal door and window safe doorframes, can effectively solve background skill The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of metal door and window safe doorframe, including window frame, limiting slot, telescopic hole and telescopic chute, the limiting slot inner cavity Limited block is installed, the limited block top middle portion offers hexagon ring, and the telescopic hole inner cavity is equipped with telescopic mast, described to stretch Threaded hole is vertically offered in the middle part of contracting column, the limited block center bottom is vertically installed with threaded rod, and the threaded rod is inserted into spiral shell In pit, the telescopic chute inner cavity is inserted with expansion plate, the frame top and bottom side and left side and the right side close to each other Side side close to each other is symmetrically installed with limiting slot, the mutually separate side and left and right side of the frame top and bottom The side being located remotely from each other is symmetrically installed with telescopic hole, and a circle is equipped with baffle, phase at left and right sides of the window frame on the inside of the window frame Mutually close side symmetrically offers telescopic chute.
Further, two groups of telescopic chutes are respectively positioned on front side of baffle, and eight groups of limiting slots and eight groups of telescopic holes are respectively positioned on two groups and stretch On front side of contracting slot.
Further, the threaded rod is extended vertically through in limiting slot and telescopic hole, and the threaded rod and threaded hole screw thread connect It connects.
Further, the expansion plate bottom is connect by spring with telescopic chute intracavity bottom.
Further, the limiting slot and telescopic hole are specifically eight groups.
Compared with prior art, the utility model has the following beneficial effects:
1. a kind of metal door and window safe doorframe of the utility model, passes through side close to each other at left and right sides of window frame Telescopic chute is symmetrically offered, a circle is equipped with baffle inserted with expansion plate, and on the inside of window frame for telescopic chute inner cavity, and glass is placed on window On the inside of frame, two groups of expansion plates are then pressed, makes two groups of expansion plate retraction telescopic chutes, is against four side of glass on baffle, so Two groups of expansion plates stretch out telescopic chute under the action of spring afterwards, and glass is stuck between expansion plate and baffle, make glass It is easier for installation quickly.
2. a kind of metal door and window safe doorframe of the utility model, is placed in door and window hole to be provided by window frame, then will Die nut is inserted into hexagon ring, then rotates die nut, and die nut is made to drive limited block rotation, limit by hexagon ring Block drives threaded rod rotation, and threaded rod drives telescopic mast to stretch out telescopic hole inner cavity by rotation, and is against on the inner wall of hole to be provided, It is firmly installed in window frame in hole to be provided, and does not need to punch window frame and hole to be provided, make easier for installation Quickly.
Detailed description of the invention
Fig. 1 is the forward sight section overall structure diagram of the utility model metal door and window safe doorframe;
Fig. 2 is the backsight structural representation of the utility model metal door and window safe doorframe;
Fig. 3 shows for the cross-section structure of the limiting slot of the utility model metal door and window safe doorframe, telescopic hole and telescopic chute It is intended to.
In figure: 1, window frame;2, threaded rod;3, telescopic hole;4, expansion plate;5, threaded hole;6, baffle;7, telescopic mast;8, it limits Position slot;9, limited block;10, hex slot;11, telescopic chute;12, spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of metal door and window safe doorframe, including window frame 1, limiting slot 8, telescopic hole 3 and telescopic chute 11,8 inner cavity of limiting slot is equipped with limited block 9, and 9 top middle portion of limited block offers hexagon ring 10, the telescopic hole 3 Inner cavity is equipped with telescopic mast 7, and 7 middle part of telescopic mast vertically offers threaded hole 5, and 9 center bottom of limited block is vertically pacified Equipped with threaded rod 2, the threaded rod 2 is inserted into threaded hole 5, and 11 inner cavity of telescopic chute is inserted with expansion plate 4, the window frame 1 Top and bottom side close to each other and left and right side side close to each other are symmetrically installed with limiting slot 8, the window The side that 1 top and bottom of frame mutually separate side and left and right side are located remotely from each other is symmetrically installed with telescopic hole 3, the window frame 1 inside, one circle is equipped with baffle 6, and 1 left and right sides of window frame side close to each other symmetrically offers telescopic chute 11.
Wherein, two groups of telescopic chutes 11 are respectively positioned on 6 front side of baffle, and eight groups of limiting slots 8 and eight groups of telescopic holes 3 are respectively positioned on two groups and stretch 11 front side of contracting slot.
Wherein, the threaded rod 2 is extended vertically through in limiting slot 8 and telescopic hole 3, and the threaded rod 2 connects with 5 screw thread of threaded hole It connects.
Wherein, 4 bottom of expansion plate is connect by spring 12 with 11 intracavity bottom of telescopic chute.
Wherein, the limiting slot 8 and telescopic hole 3 are specifically eight groups.
Working principle: in use, glass is placed on 1 inside of window frame, two groups of expansion plates 4 is then pressed, two groups of expansion plates 4 are made Retraction telescopic chute 11 is against four side of glass on baffle 6, and then two groups of expansion plates 4 are stretched under the action of 12 elasticity of spring Telescopic chute 11 out, and glass is stuck between expansion plate 4 and baffle 6, then window frame 1 is placed in door and window hole to be provided, then will Die nut is inserted into hexagon ring 10, then rotates die nut, and die nut is made to drive 9 turns of limited block by hexagon ring 10 Dynamic, limited block 9 drives threaded rod 2 to rotate, and threaded rod 2 drives telescopic mast 7 to stretch out 3 inner cavity of telescopic hole by rotation, and is against pre- On the inner wall of box out, it is firmly installed in window frame 1 in hole to be provided.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of metal door and window safe doorframe, including window frame (1), limiting slot (8), telescopic hole (3) and telescopic chute (11), special Sign is: limiting slot (8) inner cavity is equipped with limited block (9), and limited block (9) top middle portion offers hexagon ring (10), telescopic hole (3) inner cavity is equipped with telescopic mast (7), and threaded hole (5), institute are vertically offered in the middle part of the telescopic mast (7) Limited block (9) center bottom is stated to be vertically installed with threaded rod (2), it is described flexible in threaded rod (2) insertion threaded hole (5) Inserted with expansion plate (4), window frame (1) top and bottom side and left and right side close to each other are mutual for slot (11) inner cavity Close side is symmetrically installed with limiting slot (8), mutually separate side and left and right side at the top and bottom of the window frame (1) The side being located remotely from each other is symmetrically installed with telescopic hole (3), and a circle is equipped with baffle (6), the window frame on the inside of the window frame (1) (1) left and right sides side close to each other symmetrically offers telescopic chute (11).
2. a kind of metal door and window safe doorframe according to claim 1, it is characterised in that: two groups of equal positions of telescopic chute (11) On front side of baffle (6), eight groups of limiting slots (8) and eight groups of telescopic holes (3) are respectively positioned on front side of two groups of telescopic chutes (11).
3. a kind of metal door and window safe doorframe according to claim 1, it is characterised in that: the threaded rod (2) is vertical Through limiting slot (8) and telescopic hole (3), the threaded rod (2) is threadedly coupled with threaded hole (5).
4. a kind of metal door and window safe doorframe according to claim 1, it is characterised in that: expansion plate (4) bottom It is connect by spring (12) with telescopic chute (11) intracavity bottom.
5. a kind of metal door and window safe doorframe according to claim 1, it is characterised in that: the limiting slot (8) and stretch Shrinkage cavity (3) is specifically eight groups.
CN201821165960.3U 2018-07-23 2018-07-23 A kind of metal door and window safe doorframe Active CN209457687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821165960.3U CN209457687U (en) 2018-07-23 2018-07-23 A kind of metal door and window safe doorframe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821165960.3U CN209457687U (en) 2018-07-23 2018-07-23 A kind of metal door and window safe doorframe

Publications (1)

Publication Number Publication Date
CN209457687U true CN209457687U (en) 2019-10-01

Family

ID=68035041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821165960.3U Active CN209457687U (en) 2018-07-23 2018-07-23 A kind of metal door and window safe doorframe

Country Status (1)

Country Link
CN (1) CN209457687U (en)

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