CN201943477U - Hook-type self-locking floor knob - Google Patents
Hook-type self-locking floor knob Download PDFInfo
- Publication number
- CN201943477U CN201943477U CN2011200324286U CN201120032428U CN201943477U CN 201943477 U CN201943477 U CN 201943477U CN 2011200324286 U CN2011200324286 U CN 2011200324286U CN 201120032428 U CN201120032428 U CN 201120032428U CN 201943477 U CN201943477 U CN 201943477U
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- slideway
- hook
- type self
- base
- elastic hook
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Abstract
The utility model relates to a hook-type self-locking floor knob which is characterized in that the hook-type self-locking floor knob comprises a hook assembly and a slideway assembly, wherein the slideway assembly is matched with the hook assembly to connect with the hook; the hook assembly is arranged on a door or a casement; the slideway assembly is fixed at the corresponding position on wall surface or ground so as to connect with the hook assembly, or the hook assembly is fixed on the wall surface or the ground; and the slideway assembly is arranged at the corresponding position on the door or the casement so as to connect with the hook assembly. The utility model aims at providing a hook-type self-locking floor knob which is convenient to use, has simple structure and good fixing action, is easy to manufacture and is suitable for mass production.
Description
Technical field
The utility model relates to a kind of pothook type self-locking door knob.
Background technology
In order to keep the opening of door and window, prevent that the door and window that external force reasons such as air flows or artificially touch because of carelessness cause from closing, we can use door knob, door-inhale usually.At present, known door knob, door-inhale have three major types: rubber door-inhale, magnetic door-inhale and elastic force door knob.The rubber door-inhale is easily aging; The magnetic door-inhale is of long duration, and magnetic can descend; Elastic force door knob stability is bad; The three can't play long-time good fixation.
Summary of the invention
The purpose of this utility model is to provide a kind of pothook type self-locking door knob, and is not only easy to use, has well secured effect, and simple in structure, is easy to make, and is fit to produce in enormous quantities.
The purpose of this utility model is achieved through the following technical solutions: a kind of pothook type self-locking door knob is characterized in that: it comprises that hanging hook assembly cooperates the slide assemblies of realizing that hook is connected with being used for hanging hook assembly; Described hanging hook assembly is installed on door or the sash, described slide assemblies be fixed on metope or the ground can corresponding connection with hanging hook assembly the position, perhaps described hanging hook assembly is fixed on metope or the ground, described slide assemblies be installed on can corresponding connection on door or the sash with hanging hook assembly the position.
Operating principle of the present utility model is as follows: during door window, hanging hook assembly and slide assemblies cooperatively interact and realize that hook is connected and arrives self-locking, thereby make door and window be held open state; When closing door and window, one push away gently, hanging hook assembly and slide assemblies break away from self-locking state, and hanging hook assembly separates with slide assemblies, thereby closes the doors and windows.
The utility model has also been done following improvement:
Described hanging hook assembly comprises hook base and is installed on elastic hook and elasticity thrustor on the hook base, described slide assemblies comprise slideway base, be located at the skid assemblies on the slideway base and be positioned at the skid assemblies side and be used for cooperating the pushing tow parts of roof pressure with the elasticity thrustor, described skid assemblies comprises first slideway that connects successively, second slideway, the 3rd slideway and the 4th slideway, first slideway, second slideway and the 3rd slideway connect and compose y-shaped successively, first slideway is made of y-shaped outer right wall, and second slideway and the 3rd slideway are made of two inside side walls of the V-shaped groove at y-shaped top respectively.Its operating principle is as follows: during door window, under external force, elastic hook enters slideway by the arrival end of first slideway, and elasticity thrustor roof pressure is gradually reduced on the pushing tow parts, under the guiding thrusting action of first slideway, elastic hook generation beat (referring to Fig. 1); When elastic hook arrived the first slideway port of export, the limited device of elastic hook withstood, and can't continue reach, stopped the external force effect; Elastic hook is under the acting in conjunction of the screen resilience of the restoring force of self-recovery nature and elasticity thrustor, elastic hook slips into second slideway, and stick in the V-shaped groove of second slideway and the 3rd slideway handing-over place formation, to reach self-locking purpose (referring to Fig. 2); When closing door and window, as long as external force is touched door and window, elastic hook leaves V-shaped groove, under the effect of the restoring force of self-recovery nature, enters the 3rd slideway, and leave from the 3rd slideway, elastic hook returns to nature (referring to Fig. 3), and under the effect of elasticity thrustor, elastic hook withdraws from from slideway, thereby the hanging hook assembly of door knob separates with slide assemblies, closes the door and window purpose to reach.
For hanging hook assembly and slide assemblies more effectively are affiliated to, and increase the elasticity of elastic hook, described elastic hook is formed by connecting by L shaped active section and spirality active section.
For convenience hook withdraws from slideway, described the 4th slideway by the port of export of the 3rd slideway to the arrival end of first slideway and the chute surface of smooth connection constitute.
For the ease of installing and fixing hook base and slideway base, also be respectively equipped with mounting plate on described hook base and the slideway base; Have fixing hole on the described mounting plate.
Compared to prior art, the utility model is simple in structure, is suitable for producing, and is easy to use, and door and window is had good fixation, has long application life.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is a kind of status architecture schematic diagram of Fig. 1.
Fig. 3 is another status architecture schematic diagram of Fig. 1.
Fig. 4 is the A-A sectional view of Fig. 2.
Fig. 5 is the structural representation of hanging hook assembly among Fig. 1.
Fig. 6 is the structural representation of Fig. 1 middle slideway assembly.
Label declaration: 1-1, hook base, 1-2, elastic hook, 1-2-1, L shaped active section, 1-2-2, spirality active section, 1-3, elasticity thrustor, 2-1, slideway base, 2-2-1, first slideway, 2-2-2, second slideway, 2-2-3, the 3rd slideway, 2-2-4, stopping means, 2-2-5, the 4th track, 2-3, pushing tow parts, 3, mounting plate.
The specific embodiment
Below in conjunction with Figure of description and embodiment the utility model content is elaborated:
As Fig. 1-Figure 6 shows that embodiment schematic diagram of a kind of pothook type self-locking door knob that the utility model provides, it comprises hanging hook assembly and is used for cooperating the slide assemblies of realizing that hook is connected with hanging hook assembly; Described hanging hook assembly is installed on door or the sash, described slide assemblies be fixed on metope or the ground can corresponding connection with hanging hook assembly the position, perhaps described hanging hook assembly is fixed on metope or the ground, described slide assemblies be installed on can corresponding connection on door or the sash with hanging hook assembly the position.
Described hanging hook assembly comprises hook base 1-1 and is installed on elastic hook 1-2 and elasticity thrustor 1-3 on the hook base 1-1; The afterbody of described elastic hook 1-2 is fixedlyed connected with hook base 1-1, and the afterbody of described elasticity thrustor 1-3 is fixedlyed connected with hook base 1-1, and head is positioned at the postmedian position of elastic hook 1-2 side;
Described slide assemblies comprise slideway base 2-1, be located at the skid assemblies on the slideway base 2-1 and be positioned at the skid assemblies side and be used for cooperating the pushing tow parts 2-3 of roof pressure with elasticity thrustor 1-3, described skid assemblies comprises the first slideway 2-2-1 that connects successively, the second slideway 2-2-2, the 3rd slideway 2-2-3 and the 4th slideway 2-2-5, the first slideway 2-2-1, the second slideway 2-2-2 and the 3rd slideway 2-2-3 connect and compose y-shaped successively, the first slideway 2-2-1 is made of y-shaped outer right wall, the second slideway 2-2-2 and the 3rd slideway 2-2-3 are made of two inside side walls of the V-shaped groove at y-shaped top respectively, the 4th slideway 2-2-5 is connected to the arrival end of the first slideway 2-2-1 by the port of export of the 3rd slideway 2-2-3, be provided with near the port of export of the first slideway 2-2-1 and near the arrival end of the second slideway 2-2-2 be positioned at the slideway opposite side be used for make elastic hook 1-2 enter the stopping means 2-2-4 of the second slideway 2-2-2 by the first slideway 2-2-1; The described first slideway 2-2-1 is for entering slideway, under the nature, the first slideway 2-2-1 arrival end is nearer and be positioned at the horizontal side of elastic hook 1-2 head apart from elastic hook 1-2, the first slideway 2-2-1 port of export is far away and be positioned at the horizontal opposite side of elastic hook 1-2 head apart from elastic hook 1-2, and the port of export of the port of export of described the 3rd slideway 2-2-3 and the first slideway 2-2-1 is positioned at horizontal the same side of elastic hook 1-2 head.Described stopping means 2-2-4 can be and the corresponding opposite side sidewall of slideway, also can be the baffle plate in the slideway couple positioned opposite.
Described elastic hook 1-2 is formed by connecting by L shaped active section 1-2-1 and spirality active section 1-2-2, the kink of L shaped active section 1-2-1 constitutes the elastic hook 1-2 head that slides along each slideway of skid assemblies, another kink is connected between previous kink and the spirality active section 1-2-2, and protrude each slideway edge of skid assemblies under nature, the afterbody of described spirality active section 1-2-2 is connected with hook base 1-1.As shown in Figure 4, the head of elastic hook 1-2 is parallel with each chute surface of skid assemblies, thereby can make slip between the two more smooth and easy.
Described hook base 1-1 is the hollow cylindrical cavity body structure of end sealing; Described slideway base 2-1 can be to be the hollow cylindrical cavity body structure of nested matching relationship and end sealing with hook base 1-1, also can be other structure that meets the utility model technology.
Described the 4th slideway 2-2-5 by the port of export of the 3rd slideway 2-2-3 to the arrival end of the first slideway 2-2-1 and the chute surface of smooth connection constitute.Described the 4th slideway 2-2-5 can be the cambered way face, and perhaps other is convenient to the structure that elastic hook 1-2 withdraws from.
Described elasticity thrustor 1-3 is made of the spring that is the turriform spiral surrounding.
Also be respectively equipped with mounting plate 3 on described hook base 1-1 and the slideway base 2-1; Have fixing hole on the described mounting plate 3.
Operating principle of the present utility model is as follows: during door window, under external force, elastic hook 1-2 enters slideway by the arrival end of the first slideway 2-2-1, elasticity thrustor 1-3 roof pressure is gradually reduced on pushing tow parts 2-3, under the guiding thrusting action of the first slideway 2-2-1, beat (referring to Fig. 1) takes place in elastic hook 1-2; When elastic hook 1-2 arrived the first slideway 2-2-1 port of export, the limited device of elastic hook 1-2 2-2-4 withstood, and can't continue reach, stopped the external force effect; Elastic hook 1-2 is under the acting in conjunction of the screen resilience of the restoring force of self-recovery nature and elasticity thrustor 1-3, elastic hook 1-2 slips into the second slideway 2-2-2, and stick in the V-shaped groove of the second slideway 2-2-2 and the 3rd slideway 2-2-3 handing-over place formation, to reach self-locking purpose (referring to Fig. 2); When closing door and window, as long as external force is touched door and window, elastic hook 1-2 leaves V-shaped groove, under the effect of the restoring force of self-recovery nature, enters the 3rd slideway 2-2-3, and leave from the 3rd slideway 2-2-3, elastic hook 1-2 returns to nature (referring to Fig. 3), and under the effect of elasticity thrustor 1-3, elastic hook 1-2 withdraws from from slideway, thereby the hanging hook assembly of door knob separates with slide assemblies, closes the door and window purpose to reach.
Claims (8)
1. pothook type self-locking door knob is characterized in that: it comprises hanging hook assembly and is used for cooperating the slide assemblies of realizing that hook is connected with hanging hook assembly; Described hanging hook assembly is installed on door or the sash, described slide assemblies be fixed on metope or the ground can corresponding connection with hanging hook assembly the position, perhaps described hanging hook assembly is fixed on metope or the ground, described slide assemblies be installed on can corresponding connection on door or the sash with hanging hook assembly the position.
2. pothook type self-locking door knob according to claim 1 is characterized in that:
Described hanging hook assembly comprises hook base (1-1) and is installed on elastic hook (1-2) and elasticity thrustor (1-3) on the hook base (1-1); The afterbody of described elastic hook (1-2) is fixedlyed connected with hook base (1-1), and the afterbody of described elasticity thrustor (1-3) is fixedlyed connected with hook base (1-1), and head is positioned at the postmedian position of elastic hook (1-2) side;
Described slide assemblies comprise slideway base (2-1), be located at the skid assemblies on the slideway base (2-1) and be positioned at the skid assemblies side and be used for cooperating the pushing tow parts (2-3) of roof pressure with elasticity thrustor (1-3), described skid assemblies comprises first slideway (2-2-1) that connects successively, second slideway (2-2-2), the 3rd slideway (2-2-3) and the 4th slideway (2-2-5), first slideway (2-2-1), second slideway (2-2-2) and the 3rd slideway (2-2-3) connect and compose y-shaped successively, first slideway (2-2-1) is made of y-shaped outer right wall, second slideway (2-2-2) and the 3rd slideway (2-2-3) are made of two inside side walls of the V-shaped groove at y-shaped top respectively, the 4th slideway (2-2-5) is connected to the arrival end of first slideway (2-2-1) by the port of export of the 3rd slideway (2-2-3), be provided with near the port of export of first slideway (2-2-1) and near the arrival end of second slideway (2-2-2) be positioned at the slideway opposite side be used for make elastic hook (1-2) enter the stopping means (2-2-4) of second slideway (2-2-2) by first slideway (2-2-1); Described first slideway (2-2-1) is for entering slideway, under the nature, first slideway (2-2-1) arrival end is nearer and be positioned at the horizontal side of elastic hook (1-2) head apart from elastic hook (1-2), first slideway (2-2-1) port of export is far away and be positioned at the horizontal opposite side of elastic hook (1-2) head apart from elastic hook (1-2), and the port of export of the port of export of described the 3rd slideway (2-2-3) and first slideway (2-2-1) is positioned at horizontal the same side of elastic hook (1-2) head.
3. pothook type self-locking door knob according to claim 2, it is characterized in that: described elastic hook (1-2) is formed by connecting by L shaped active section (1-2-1) and spirality active section (1-2-2), a kink of L shaped active section (1-2-1) constitutes elastic hook (1-2) head that slides along each slideway of skid assemblies, another kink is connected between previous kink and the spirality active section (1-2-2), and protrude each slideway edge of skid assemblies under nature, the afterbody of described spirality active section (1-2-2) is connected with hook base (1-1).
4. pothook type self-locking door knob according to claim 2 is characterized in that: described hook base (1-1) is the hollow cylindrical cavity body structure of end sealing.
5. pothook type self-locking door knob according to claim 4 is characterized in that: described the 4th slideway (2-2-5) by the port of export that is positioned at the 3rd slideway (2-2-3) to the arrival end of first slideway (2-2-1) and the chute surface of smooth connection constitute.
6. pothook type self-locking door knob according to claim 5 is characterized in that: described the 4th slideway (2-2-5) is the cambered way face.
7. pothook type self-locking door knob according to claim 2 is characterized in that: described elasticity thrustor (1-3) is made of the spring that is the turriform spiral surrounding.
8. pothook type self-locking door knob according to claim 2 is characterized in that: also be respectively equipped with mounting plate (3) on described hook base (1-1) and the slideway base (2-1); Described mounting plate has fixing hole on (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200324286U CN201943477U (en) | 2011-01-30 | 2011-01-30 | Hook-type self-locking floor knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200324286U CN201943477U (en) | 2011-01-30 | 2011-01-30 | Hook-type self-locking floor knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943477U true CN201943477U (en) | 2011-08-24 |
Family
ID=44470826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200324286U Expired - Lifetime CN201943477U (en) | 2011-01-30 | 2011-01-30 | Hook-type self-locking floor knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071851A (en) * | 2011-01-30 | 2011-05-25 | 唐心光 | Hook-type self-locking floor knob |
-
2011
- 2011-01-30 CN CN2011200324286U patent/CN201943477U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071851A (en) * | 2011-01-30 | 2011-05-25 | 唐心光 | Hook-type self-locking floor knob |
| CN102071851B (en) * | 2011-01-30 | 2012-05-23 | 唐心光 | Hook-type self-locking floor knob |
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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: 20110824 Effective date of abandoning: 20120523 |