CN209429796U

CN209429796U - Door catch

Info

Publication number: CN209429796U
Application number: CN201821375708.5U
Authority: CN
Inventors: 陈杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-24
Filing date: 2018-08-24
Publication date: 2019-09-24
Anticipated expiration: 2028-08-24

Abstract

The utility model relates to door-inhale technical fields, and disclose a catch, including mounting plate, the top quadrangle of the mounting plate offers the mounting hole that one end is run through and extends to mounting plate bottom, lantern ring is fixedly installed at left and right sides of the top of the mounting plate, the inside of two lantern rings is flexibly connected with riser, the upper front of the riser is fixedly installed with slotting ring, the top movable of the slotting ring is equipped with the plate that one end is run through and extends to slotting ring bottom, the back side of the plate is fixedly installed with hook plate, the front of the riser offers the movable span that one end is run through and extends to the riser back side.This catch, pass through the hook plate being arranged on the plate and plate in slotting ring, so that door and window is limited, protection effect is reached, door and window will not be blown shock damage by strong wind, the wealth for saving user eliminates user bring worry, the use for the person of being convenient to use due to door and window is blown damage by strong wind.

Description

Door catch

Technical field

The utility model relates to door-inhale technical fields, specially door catch.

Background technique

Door-inhale is also commonly called as that the device of positioning is sucked after door knob and door leaf are opened, and is closed with preventing wind or touching door leaf It closes, door-inhale is divided into permanent magnetism door-inhale and two kinds of electromagnetism door-inhale, and permanent magnetism door-inhale is commonly used in common door, can only manually control, electromagnetism Door-inhale is used in the automatically controlled door window device such as fire resistant doorsets, has concurrently and manually controls and automatic control function, common permanent magnetism door-inhale is by installation shape Formula divides wall-mounted type and ground dress formula, divides shaped plastics and metal mold by material.

Current aluminium alloy door passes through silica gel door-inhale and smooth wall mainly by being set with silica gel door-inhale on door handle Negative pressure prevents door from shutting under wind action, silica gel door-inhale there is a problem of one it is unstable, can only lean within a short period of time negative Pressure absorption, prevents from being shut by wind, on smooth wall, under windy day, often occur door by wind blowing ruthlessly It shuts, it is possible to lead to that doorframe is broken or door glass is shaken broken, door and window is therefore impaired, and user is very worried to this, therefore And propose a kind of catch.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a catch, has the advantages that will not damaging door and window, solution Current aluminium alloy door determined mainly by being set with silica gel door-inhale on door handle, has passed through the negative pressure of silica gel door-inhale and smooth wall Prevent door from shutting under wind action, silica gel door-inhale there is a problem of one it is unstable, can only be inhaled within a short period of time by negative pressure It is attached, it prevents from being shut by wind, on smooth wall, under windy day, door often occurs and is shut by wind blowing ruthlessly, It is likely to result in that doorframe is broken or door glass is shaken broken, door and window is therefore impaired, user's problem very worried to this.

(2) technical solution

To realize the above-mentioned purpose that will not damage door and window, the utility model is provided the following technical solutions: door catch, including Mounting plate, the top quadrangle of the mounting plate offer the mounting hole that one end is run through and extends to mounting plate bottom, the peace It is fixedly installed with lantern ring at left and right sides of the top of loading board, the inside of two lantern rings is flexibly connected with riser, described perpendicular The upper front of plate is fixedly installed with slotting ring, and the top movable of the slotting ring is equipped with one end and runs through and extend to slotting ring bottom Plate, the back side of the plate are fixedly installed with hook plate, and the front of the riser offers one end and runs through and extend to perpendicular The movable span of back, the front of the plate offer quantity be seven and one end run through and extend to the plate back side and connect Hole, the front of the plate are movably installed with the threaded rod that one end sequentially passes through plate and movable span and extends to the riser back side, The outside of the threaded rod and be located at riser the back side be socketed with clamping plate, the threaded rod front is fixedly installed with handler.

Preferably, the bottom of the mounting plate is fixedly installed with double-sided adhesive, and the diameter of the mounting hole is five millimeters, described The inside of plate offers the through-hole to match with threaded rod.

Preferably, the left and right sides of the riser is fixedly installed with gag lever post, and the gag lever post runs through and extends to set The inside of ring.

Preferably, the diameter of the slotting ring is three millimeters, and the riser and slotting ring are that injection moulding plastic is made, the plate It can be made of stainless steel or injection moulding plastic.

Preferably, the height of the movable span is six centimetres, and the plate and hook plate can be stainless steel or injection moulding plastic system At a length of 15 millimeters described and connecing hole, width is eight millimeters.

Preferably, the handler is made of rubber, and the outside of the handler offers grip slot, and the clamping plate is just It is designed using resistance is increased in face.

Beneficial effect

Compared with prior art, the utility model provides a catch, have it is following the utility model has the advantages that

1, this catch, by the hook plate being arranged on the plate and plate in slotting ring, user will by mounting plate Equipment is fixed on the wall, and user need not use traditional silica gel door-inhale and negative pressure door-inhale to adsorb fixed door after closing the doors and windows Window, user rotate riser, hook door and window using the hook plate on plate, when the distance of door and window and equipment farther out when, user can Keep plate movable to rotate handler, user extracts plate, hooks door and window using the hook plate on plate, and then rotation turns Dynamic handle fixing insertion has reached protection effect so that door and window is limited, and door and window will not be blown shock damage by strong wind, save The wealth of user eliminates user bring worry, the use for the person of being convenient to use due to door and window is blown damage by strong wind.

2, this catch, by the riser being arranged in mounting hole and lantern ring on a mounting board, user sets in fixation When standby, if wall is smooth shiny surface, user can spread viscose glue in mounting plate bottom and equipment is bonded on wall, When wall more it is coarse can not bonding apparatus when, user can be by being arranged mounting hole screw on a mounting board for equipment It is fixed on Non-smooth surface wall, in this way, the use scope of equipment becomes wider, has further facilitated the use of user.

Detailed description of the invention

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the utility model dorsal view.

In figure: 1 mounting plate, 3 lantern rings, 4 risers, 5 slotting rings, 6 plates, 7 hook plates, 8 movable spans, 9 and connects hole, 10 at 2 mounting holes Threaded rod, 11 clamping plates, 12 handlers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Door catch referring to FIG. 1-2, including mounting plate 1, the top quadrangle of mounting plate 1 offer one end through simultaneously The mounting hole 2 of 1 bottom of mounting plate is extended to, the bottom of mounting plate 1 is fixedly installed with double-sided adhesive, and the diameter of mounting hole 2 is five millis Rice, so that the mounting means of equipment is more diversified, convenient for users to installing equipment, the top left and right sides of mounting plate 1 is solid Dingan County is equipped with lantern ring 3, and the left and right sides of riser 4 is fixedly installed with gag lever post, and gag lever post runs through and extends to the interior of lantern ring 3 Portion, convenient for users to rotating riser 4, the inside of two lantern rings 3 is flexibly connected with riser 4, the fixed peace of the upper front of riser 4 Equipped with slotting ring 5, the diameter of slotting ring 5 is three millimeters, and riser 4 and slotting ring 5 are that injection moulding plastic is made, and prevent equipment corrosion shadow It rings and uses, the top movable of slotting ring 5 is equipped with the plate 6 that one end is run through and extends to 5 bottom of slotting ring, the back side of plate 6 It is fixedly installed with hook plate 7, the front of riser 4 offers the movable span 8 that one end is run through and extends to 4 back side of riser, and plate 6 is just Face offer quantity be seven and one end run through and extend to 6 back side of plate and connect hole 9, and connecing hole 9 is 6 injection molding of plate When supplement heat rejecter, the consumption of material can also be reduced so that equipment is more energy-saving and environmentally friendly, while also reducing preparation cost, The height of movable span 8 is six centimetres, and plate 6 and hook plate 7 can be made of stainless steel or injection moulding plastic, stainless steel or injection moulding plastic system At plate 6 and hook plate 7 overall cost of equipment is reduced, have more promotion effect, and connect a length of 15 millimeters of hole 9, Width is eight millimeters, and the front of plate 6 is movably installed with one end and extends through plate 6 and movable span 8 and extend to 4 back side of riser Threaded rod 10, the inside of plate 6 offer the through-hole to match with threaded rod 10, the outside of threaded rod 10 and are located at riser 4 The back side is socketed with clamping plate 11, and 10 front of threaded rod is fixedly installed with handler 12, and handler 12 is made of rubber, handler 12 Outside offers grip slot, and the front of clamping plate 11, convenient for users to rotating handler 12, is being inserted using resistance design is increased by setting The hook plate 7 on plate 6 and plate 6 in ring 5, user are secured the equipment on wall by mounting plate 1, and user is closing Traditional silica gel door-inhale and negative pressure door-inhale need not be used to adsorb fixed door and window after door and window, user rotates riser 4, when door and window and equipment Distance farther out when, user, which can rotate handler 12, keeps plate 6 movable, and user extracts plate 6, uses plate 6 On hook plate 7 hook door and window, then rotate 12 fixing insertion 6 of handler and so that door and window is limited reached protection effect, door Window will not be blown shock damage by strong wind, save the wealth of user, eliminate user because door and window by strong wind blows damage And bring is worried, the use for the person of being convenient to use, by the riser 4 in the mounting hole 2 and lantern ring 3 that are arranged on mounting plate 1, User is in fixed equipment, if wall is smooth shiny surface, user can spread viscose glue in 1 bottom of mounting plate and will set It is standby to be bonded on wall, when wall more it is coarse can not bonding apparatus when, user can be by the peace that is arranged on mounting plate 1 Dress hole 2 is secured the equipment on Non-smooth surface wall with screw, in this way, the use scope of equipment becomes wider, is further facilitated The use of user.

When in use, user is secured the equipment on wall by mounting plate 1, and user need not make after closing the doors and windows Fixed door and window is adsorbed with traditional silica gel door-inhale and negative pressure door-inhale, user rotates riser 4, hooks door using the hook plate 7 on plate 6 Window, so that door and window is limited.

In conclusion this catch, by the hook plate 7 on the plate 6 and plate 6 that are arranged in slotting ring 5, user is logical It crosses mounting plate 1 to secure the equipment on wall, user need not use traditional silica gel door-inhale and negative pressure door-inhale after closing the doors and windows Adsorb fixed door and window, user rotates riser 4, hooks door and window using the hook plate 7 on plate 6, when the distance of door and window and equipment compared with When remote, user, which can rotate handler 12, keeps plate 6 movable, and user extracts plate 6, uses the hook plate 7 on plate 6 Door and window is hooked, 12 fixing insertion 6 of handler is then rotated so that door and window is limited and has reached protection effect, door and window will not be big Wind blows shock damage, saves the wealth of user, and eliminating user, bring is tired of due to door and window blows damage by strong wind Angry, the use for the person of being convenient to use, by the riser 4 in the mounting hole 2 and lantern ring 3 that are arranged on mounting plate 1, user is solid When locking equipment, if wall is smooth shiny surface, user can spread viscose glue in 1 bottom of mounting plate and equipment is bonded in wall On body, when wall more it is coarse can not bonding apparatus when, user can use spiral shell by the mounting hole 2 being arranged on mounting plate 1 Silk secures the equipment on Non-smooth surface wall, in this way, the use scope of equipment becomes wider, has further facilitated making for user With solving current aluminium alloy door is mainly to pass through silica gel door-inhale and smooth wall by being set with silica gel door-inhale on door handle Negative pressure prevent door from shutting under wind action, silica gel door-inhale there is a problem of one it is unstable, can only lean within a short period of time Negative-pressure adsorption prevents from being shut by wind, on smooth wall, under windy day, door often occurs by wind ruthlessly It blows and shuts, it is possible to lead to that doorframe is broken or door glass is shaken broken, door and window is therefore impaired, and user is very worried to this Problem.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. catch, including mounting plate (1), it is characterised in that: the top quadrangle of the mounting plate (1) offers one end and passes through The mounting hole (2) of mounting plate (1) bottom is worn and extended to, is fixedly installed with set at left and right sides of the top of the mounting plate (1) The inside of ring (3), two lantern rings (3) is flexibly connected with riser (4), and the upper front of the riser (4) is fixedly mounted Have slotting ring (5), the top movable of the slotting ring (5) is equipped with the plate (6) that one end is run through and extends to slotting ring (5) bottom, institute The back side for stating plate (6) is fixedly installed with hook plate (7), and the front of the riser (4) offers one end and runs through and extend to The movable span (8) at riser (4) back side, the front of the plate (6) offers quantity as seven and one end is run through and extended to slotting Plate (6) back side and connect hole (9), the front of the plate (6) is movably installed with one end and sequentially passes through plate (6) and movable span (8) and the threaded rod (10) at riser (4) back side is extended to, the outside of the threaded rod (10) and the back side for being located at riser (4) covers It is connected to clamping plate (11), threaded rod (10) front is fixedly installed with handler (12).

2. according to claim 1 catch, it is characterised in that: the bottom of the mounting plate (1) is fixedly installed with double Face glue, the diameter of the mounting hole (2) be five millimeters, and the inside of the plate (6) is offered to match with threaded rod (10) Through-hole.

3. according to claim 1 catch, it is characterised in that: the left and right sides of the riser (4) is fixedly mounted There is gag lever post, the gag lever post runs through and extends to the inside of lantern ring (3).

4. according to claim 1 catch, it is characterised in that: the diameter of the slotting ring (5) is three millimeters, described perpendicular Plate (4) and slotting ring (5) are that injection moulding plastic is made, and plate (6) can be made of stainless steel or injection moulding plastic.

5. according to claim 1 catch, it is characterised in that: the height of the movable span (8) is six centimetres, described Plate (6) and hook plate (7) can be made of stainless steel or injection moulding plastic, a length of 15 millimeters described and connecing hole (9), and width is eight millis Rice.

6. according to claim 1 catch, it is characterised in that: the handler (12) is made of rubber, and described turn The outside of dynamic handle (12) offers grip slot, and the front of the clamping plate (11) is using increasing resistance design.