CN2599181Y

CN2599181Y - Door locator

Info

Publication number: CN2599181Y
Application number: CNU032367228U
Authority: CN
Inventors: 李加宏; 邹泽宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-22
Filing date: 2003-01-22
Publication date: 2004-01-14
Anticipated expiration: 2013-01-22

Abstract

The utility model relates to a door locator which can be used to prevent the opening and closing of the door suddenly, and can make the door maintain stable condition under natural statement, and also can be used for furnitures like folding screen, etc; the door locator consists of a fixing bracket, a supporting component and an elastic component, the supporting component and the elastic component are arranged in the fixing bracket, wherein the supporting component can be extended out of the fixing bracket from the lower part of the fixing bracket to support the ground or the floor on the ground when used; the elastic component is arranged between the closing end of the fixing bracket and the supporting component to push the supporting component elastically, so the door can release the restraint to the supporting component at any angle, and the supporting component can support the ground with the pushing of the elastic component, the friction between the supporting component and the ground can make the door fixed at any position and angle.

Description

The door locator

Technical field

The utility model relates to the attached device of furniture, exactly is to be used to prevent that door from opening and closing suddenly, makes door can keep the door of stability state to use locator under nature, also can be used for furniture such as screen.

Background technology

In the use of door, we run into by wind through regular meeting and get situation about opening and closing suddenly, this is because household or office space need often to ventilate, keeping good air ambient, yet, under the bigger situation of natural wind, wind can blow to such an extent that door opens and closes suddenly, not only cause the noise of " bang bang ", and door can be blown and close, often do not reach the effect of ventilation; And we are under the situation of feeling at ease to have a rest or work, and the noise that closes door suddenly can disperse our notice, even causes scaring, especially for children, be subjected to such scaring easilier,, make it keep stable status so door need be fixed on certain position.

What adopt usually at present, is that this locator is made of two parts at the bottom, the back side of door installation positioner, a part is installed on the door, have holder and magnet, magnet has the arcwall face of indent, constitute to cooperate the structure of inhaling mutually with being installed in for the accessory on the wall of position; Another part is fixing on the wall, and the support of outside extension is arranged, and the front end of support is embedded with magnet, and corresponding with magnet on the door, the two was attracted each other when door was opened fully, door was constrained in the position of opening by magnetic force.

Though the position that above-mentioned locator can keep door to open can only guarantee that door is effectively in the position of opening fully, can not make door keep stable status when opening certain angle; In the process that reality is used, we are need be with door half-open or only open 1/3rd and get final product for ordinary circumstance, and the locator above-mentioned for this situation just do not act on fully.Especially for the door in bedroom, usually should maintain certain ventilation during rest, prevent that again other people from observing the situation in bedroom from the outside, do not influence our normal rest, obviously above-mentioned locator does not reach requirement.

And for the family that the child is arranged, the outstanding support of face locator is a kind of potential hazards behind the door, trips them in the process that can play, play the child, causes unnecessary damages.

Another mode is in the behind of door latch to be installed, and jack is set on the ground, to the fixing position of needs, latch is inserted into corresponding jack, just can fix.Though this mode is easy, but still has the arbitrarily problem of fixed angle, and more seriously need to be provided with on the ground more than one jack, understand the clean and tidy and attractive in appearance of heavy damage ground, for present family or office space, ground is floor, marble ground or carpet normally, and this mode obviously can not receive.

Summary of the invention

At above-mentioned problem, the purpose of this utility model be to provide a kind of can be at the door locator of the physical slot of fixed angle door arbitrarily.

Another purpose of the present utility model provides a kind of locator of bottom behind the door that only is installed in, and downward bearing force is provided during use, makes door can be fixed on angle arbitrarily, and does not need attached cooperation device is set on the wall, and is safe and reliable.

The purpose of this utility model provides and a kind ofly can stably hold, the locator of fixed gate, and this locator can provide stable bearing force in use, and holding device when not using can shrink, and does not influence any action of door.

For reaching above-mentioned purpose, the utility model is achieved in that

Use locator for a kind of, be arranged on the bottom, behind of door, it is characterized in that this locator by fixed support, hold device and elastic element constitutes, support bracket fastened upper end is sealed, the bottom is provided with opening, holds device and elastic element and is placed in the fixed support, and fixed support can retrain and hold device, wherein hold device and can stretch out fixed support, to hold ground or ground floor in use from support bracket fastened lower openings; Elastic element is arranged at support bracket fastened blind end and holds between the device, flexibly promotes to hold device.

Described fixed support inside is the structure of hollow, and its upper end is for sealing, also can be semi-enclosed, as long as can ccontaining constraint elastic element; Its underpart is provided with opening, and support bracket fastened periphery or both sides have in order to be fixed in the fixed head on the door.

Above-mentioned support bracket fastened fixed head is provided with most screws, in order to pass bolt, is fixed on the door; And the support bracket fastened outside middle ccontaining sliding tray that device slides that holds that is provided with, upper end one side of sliding tray is provided with holddown groove, when not using, is fixed in this holddown groove so that hold device.

Described elastic element is linear spring, or similarly can have the elastic element to external driving force.

The described device that holds is by holding head, holding bar and handle constitutes, hold head and be positioned at the outermost end that holds bar, to hold the usefulness on ground, holding bar is arranged in the fixed support, and can in fixed support, slide, handle is fixed in and holds on the bar, and projection is for fixed support, with the position of controlling this locator fixed gate or make it be in not user mode.

Above-mentioned spring can be arranged on the last end support that holds bar and fixed support sealing, and is fixed in the fixed support, to promote to hold bar.

Above-mentioned spring can also be set on and hold bar on the inner part of extending of fixed support, between the upper end of handle and fixed support sealing, at this moment, holds the effect that bar plays fixing spring.

Above-mentioned handle stretches out from support bracket fastened sliding tray, has outstanding head, so that control, and the external diameter of its head is greater than the width of sliding tray; The external diameter in the stage casing of handle holds bar with control and slides smoothly in sliding tray less than the width of sliding tray.

The lower end that above-mentioned sliding tray and holddown groove intersect is provided with the retaining edge, in order to constraint handle when not holding ground, prevents that unexpected the shake-up from making its holddown groove that gets loose out.

Above-mentioned hold head can be provided with the tooth that holds bottom with certain flexibility, the structure that holds tooth can increase and holds the head and the frictional force on ground, increase fixing strength, and flexible material makes its structure of not destroying ground, does not especially damage the earth construction that floor, carpet etc. sustain damage easily.

The utility model adopts above-mentioned structure, be installed in when using behind the door, door is unclamped holding the constraint of device in angle arbitrarily, hold device under the promotion of elastic element, hold ground as far as possible, the frictional force between itself and the ground makes door be fixed in position, angle arbitrarily, can pack up when not using and hold device, it just is retracted in the fixed support, and face does not have effect intangibly.Above-mentioned device does not need complicated structure and device, only is installed in the bottom, back of door, on the wall outstanding supporting structure needn't be set, and is convenient and reliable, safety.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

As shown in Figure 1, use locator for a kind of, be arranged on the bottom, behind of door during installation, this locator by fixed support 11, hold device 13 and elastic element 12 constitutes, the upper end of fixed support 11 is sealed, and the bottom is provided with opening, holds device 13 and elastic element 12 and is placed in the fixed support 11, wherein hold device 13 and can stretch out fixed support 11, to hold ground or ground floor in use from support bracket fastened lower openings; Elastic element 12 is arranged at the blind end of fixed support 11 and holds between the device 13, flexibly promotes to hold device 13.

Specifically, fixed support 11 inside are structures of hollow, and its upper end is for sealing, in other embodiment, also can be semi-enclosed, as long as can ccontaining constraint elastic element; Its underpart is provided with opening, and the both sides of fixed support 11 have in order to be fixed in the fixed head 112 on the door.

The fixed head 112 of above-mentioned fixed support 11 is provided with four screws 111, in order to pass bolt, is fixed on the door; And be provided with the ccontaining sliding tray 115 that device 13 slides that holds in the middle of the outside of fixed support 11, upper end one side of sliding tray 115 is provided with holddown groove 113, when not using, is fixed in this holddown groove so that hold device.

Elastic element 12 is linear spring, or similarly can have the elastic element to external driving force.

Hold device 13 by holding 133, holding bar 132 and handle 131 constitutes, hold 133 and be positioned at the outermost end that holds bar, to hold the usefulness on ground, holding bar 132 is arranged in the fixed support 11, and can in fixed support 11, slide, handle 131 is fixed in and holds on the bar 132, and from sliding tray 115 projections for fixed support 132, with the position of controlling this locator fixed gate or make it be in not user mode.

Above-mentioned handle 131 has outstanding head 1311, so that control, and the external diameter of its head 1311 is greater than the width of sliding tray 115; Simultaneously, the external diameter in the stage casing of handle 131 holds bar with control and slides smoothly in sliding tray less than the width of sliding tray 115.

Spring 12 is set on and holds bar 132 on fixed support 11 inner parts of extending, and between the upper end of handle 131 and fixed support 11 sealings, at this moment, holds the effect that bar 132 plays fixing spring.

Sliding tray 115 is provided with retaining edge 114 with the lower end that holddown groove 113 intersects, and in order to constraint handle 131 when not holding ground, prevents that unexpected the shake-up from making its holddown groove that gets loose out.

Hold 133 have bottom have a certain flexibility hold tooth 1331, the dentalation that holds tooth 1331 can increase and holds the head and the frictional force on ground, increase fixing strength, and flexible material makes its structure of not destroying ground, does not especially damage the earth construction that floor, carpet etc. sustain damage easily.

Content described above; be preferred embodiment of the present utility model; can not limit the scope that the utility model is implemented with the content of the foregoing description; it is technical scheme like all employings and the utility model same item; reach identical purpose, the specific embodiment of effect, all should be within protection domain of the present utility model.

Claims

1, uses locator for a kind of, be arranged on the bottom, behind of door, it is characterized in that this locator by fixed support, hold device and elastic element constitutes, support bracket fastened upper end is sealed, the bottom is provided with opening, holds device and elastic element and is placed in the fixed support, and fixed support can retrain and hold device, wherein hold device and can stretch out fixed support, to hold ground or ground floor in use from support bracket fastened lower openings; Elastic element is arranged at support bracket fastened blind end and holds between the device, flexibly promotes to hold device.

2, door locator as claimed in claim 1, it is characterized in that described fixed support inside is the structure of hollow, its upper end is for sealing, and its underpart is provided with opening, and support bracket fastened periphery or both sides have in order to be fixed in the fixed head on the door.

3, door as claimed in claim 2 is used locator, it is characterized in that above-mentioned support bracket fastened fixed head is provided with most screws, in order to pass bolt, is fixed on the door; And the support bracket fastened outside middle ccontaining sliding tray that device slides that holds that is provided with, upper end one side of sliding tray is provided with holddown groove.

4, door as claimed in claim 1 is used locator, it is characterized in that described elastic element is linear spring.

5, door locator as claimed in claim 1, it is characterized in that the described device that holds is by holding head, holding bar and handle constitutes, hold head and be positioned at the outermost end that holds bar, holding bar is arranged in the fixed support, and can in fixed support, slide, handle is fixed in and holds on the bar, and projection is for fixed support.

6, use locator as claim 4 and 5 described doors, it is characterized in that above-mentioned spring can be arranged on the last end support that holds bar and fixed support sealing, and be fixed in the fixed support.

7, use locator as claim 4 and 5 described doors, it is characterized in that above-mentioned spring can also be set on to hold bar on the inner part of extending of fixed support, between the upper end that handle and fixed support seal.

8, door as claimed in claim 5 is used locator, it is characterized in that above-mentioned handle stretches out from support bracket fastened sliding tray, has outstanding head, so that control, and the external diameter of its head is greater than the width of sliding tray; The external diameter in the stage casing of handle is less than the width of sliding tray.

9, use locator as claim 3 and 5 described doors, it is characterized in that the lower end that above-mentioned sliding tray and holddown groove intersect is provided with the retaining edge.

10, door as claimed in claim 5 use locator, it is characterized in that above-mentioned hold can be provided with the tooth that holds bottom with certain flexibility.