CN110056250A

CN110056250A - With the anti-door lock assembly forgotten and reminded

Info

Publication number: CN110056250A
Application number: CN201910160725.XA
Authority: CN
Inventors: 肖逸; 陈克乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2019-07-26
Anticipated expiration: 2039-03-04
Also published as: CN110056250B

Abstract

The present invention relates to the anti-door lock assembly forgotten and reminded, including doorframe, the door body being hingedly mounted on the inside of doorframe, lock body part and hook portion, the lock body part includes lock box, lock tongue, lock ring, gear and knob；The hook portion includes hook box, slide bar, plug connections, hook, the first spring and bolt, the lock box is equipped with the through-hole passed through for plug connections, through-hole is run through in the lower end of the plug connections, and it is connected with bolt, the upper surface of the lock tongue is provided with and the matched pin hole of bolt, when the lock body part is in locking states, the pin hole is located at the underface of bolt.The present invention has the advantages that being suitable for the places such as the biggish public lavatory of flow of the people and dressing room, while providing the hook for placing clothing, knapsack or other objects for user, it can also prevent user by bring object loss in the places such as public lavatory and dressing room, reduce unnecessary trouble for user.

Description

With the anti-door lock assembly forgotten and reminded

Technical field

The present invention relates to door lock technical fields, especially with the anti-door lock assembly forgotten and reminded.

Background technique

Under normal conditions, the places such as public lavatory and dressing room provide hook for user place clothing, knapsack or its His object, provides convenience.However, user may forget the object being placed on hook, due to people streams in public places amount Larger, the article of loss is often difficult to give for change, causes the damage to property of user.

Summary of the invention

The purpose of the present invention is to overcome the shortcomings of the existing technology, provides with the anti-door lock assembly forgotten and reminded.

The purpose of the present invention is achieved through the following technical solutions:

With the anti-door lock assembly forgotten and reminded, including lock body part and hook portion, the lock body part include lock box, Lock tongue, lock ring, gear and knob, the lock box are fixedly mounted in door body, and the lock ring is fixedly mounted on doorframe, the lock Tongue extends transversely through the lock box, and lock tongue rear end lower surface is equipped with rack gear, is rotatably equipped with gear on the inner wall of the lock box Shaft is fixed with gear in the middle part of the rotary gear shaft, and the wheel and rack engagement, the free end of the rotary gear shaft is fixed There is knob, the front end of the lock tongue is inserted into the lock ring；The hook portion includes hook box, slide bar, bolt connection Part, hook, the first spring and bolt, the hook box are fixed in door body, are divided along the vertical direction on the inner wall of the hook box It is not fixed with guide plate and lower guide plate, the sliding bar is fitted between guide plate and lower guide plate, described Hook is fixed on the slide bar between guide plate and lower guide plate, and the lower end of the slide bar and the upper end of plug connections connect It connects, the first spring is further fixed between the lower surface of the slide bar and the inner bottom surface of lock box, the lock box is equipped with to be connected for bolt Through-hole is run through in the lower end of the through-hole that fitting passes through, the plug connections, and is connected with bolt, and the upper surface of the lock tongue is provided with With the matched pin hole of bolt, when the lock body part is in locking states, the pin hole is located at the underface of bolt.

Further, the stretching direction in the door body along lock tongue is successively fixed with rear position margining plate and front limit plate, described Lock tongue sequentially passes through rear position margining plate and front limit plate, and finally can extend into lock ring, be located at rear position margining plate and front limit plate it Between lock tongue on be additionally provided with limited block, when lock body part is in locking states, the limited block is connected to the side of front limit plate On wall, when lock body part is in the open state, the limited block is connected on the side wall of rear position margining plate.

Further, the inside of the hook box is laterally fixed with bearing plate, when hook is in lower limit, the hook It is pressed on the upper surface of bearing plate.

Further, when the hook portion is located at the surface of lock body part, the plug connections are rigid bar.

Further, be fixed with bolt guide plate on the inner wall of the lock box, the lower end outer wall of the plug connections with Bolt guide plate slides are cooperatively connected.

Further, the upper end of the plug connections is fixedly connected with the lower end surface of slide bar, and first spring It is socketed on the outside of the upper end of plug connections.

Further, when the hook portion is located at the oblique upper of lock body part, the plug connections are flexible steel cable.

Further, horizontally extending bolt guide plate is fixed on the inner wall of the lock box, the bolt Outer wall and bolt guide plate slides are cooperatively connected, and lever shaft, lever shaft are also rotatably equipped on the inner wall of the lock box On be fixed with a lever, one end of the lever and the lower end of plug connections connect, and the upper end of the other end and bolt is hinged, It is additionally provided with the push plate being parallel to each other with bolt guide plate on the upper end outer wall of the bolt, is socketed on the outer wall of the bolt The upper end of two springs, the second spring is fixed on the lower surface of push plate, and lower end is fixed on the upper surface of bolt guide plate, The upper end of the plug connections bypasses the fixed pulley being mounted on hook box inner wall, and is finally fixed at the side wall of the lower end of the slider On.

Further, the outside of the plug connections is provided with steel cable protective case.

Further, the side of the hook is additionally provided with emergency unlock push plate, one end connection of the emergency unlock push plate On the side wall of hook, the other end runs through hook box, and stretches out out of hook box.

The invention has the following advantages that

1, the present invention is suitable for the places such as the biggish public lavatory of flow of the people and dressing room, provides placement clothing for user While the hook of cap, knapsack or other objects, it can also prevent user from bring object loss in public lavatory and being changed one's clothes In the places such as room, reduce unnecessary trouble for user.

2, structure of the invention is ingenious in design, the condition that must be unlocked using user when leaving, effectively will hook with Door lock is interacted, and is played to user and is reminded effect well.

3, when user's turning knob, when lock body part is adjusted to locking states, clothing or other articles are hung over into extension On hook, hook is moved down by object gravity, is driven bolt to be inserted into the pin hole immediately below it by plug connections, is used When person leaves, if not removing the clothing hung on hook or other articles, it can not open the door.Therefore, this hook and door lock Has the function of anti-forgetting.

4, the inside of hook box is laterally fixed with bearing plate, and when hook is in lower limit, hook is pressed in the upper of bearing plate On surface, prevent clothing and other items is overweight from guide plate and lower guide plate being caused to damage.

5, lock body part is opposite with the position of hook portion flexible, and mounting means is flexible and changeable, can be according to user's demand Setting.

6, the side linked up with is additionally provided with emergency unlock push plate, and one end of the emergency unlock push plate is connected to the side wall of hook On, the other end runs through hook box, and stretches out out of hook box.User above pushes away emergency unlock push plate and can will insert when failure of apparatus Pin pulls out, and lock tongue can unlock, and user is prevented to be held in door.

Detailed description of the invention

Fig. 1 is the mounting structure schematic diagram of the embodiment of the present invention 1；

Fig. 2 is the internal structure chart of the lock body part of the embodiment of the present invention 1；

Fig. 3 is the internal structure chart of the hook portion of the embodiment of the present invention 1；

Fig. 4 is the internal structure chart of another angle of the lock body part of the embodiment of the present invention 1；

Fig. 5 is the mounting structure schematic diagram of the embodiment of the present invention 2；

Fig. 6 is the internal structure chart of the lock body part of the embodiment of the present invention 2；

Fig. 7 is the internal structure chart of the hook portion of the embodiment of the present invention 2；

In figure: 1- doorframe, 2- door body, 3- lock body part, 3a- lock box, 3a1- through-hole, 3b- lock tongue, 3b1- rack gear, 3b2- Pin hole, 3b3- limited block, 3c- lock ring, 3d- rotary gear shaft, 3e- gear, 3f- knob, 3g- front limit plate limit after 3h- Plate, 4- hook portion, 4a- hook box, the upper guide plate of 4b-, 4c- lower guide plate, 4d- slide bar, 4e- plug connections, 4f- are hung Hook, the first spring of 4g-, 4h- bearing plate, 4i- bolt guide plate, 4j- bolt, 4k- lever shaft, 4m- lever, 4n- push plate, 4p- second spring, 4q- fixed pulley, 4r- emergency unlock push plate.

Specific embodiment

The present invention will be further described with reference to the accompanying drawing, but protection scope of the present invention is not limited to following institute It states.

Referring to FIG. 1 to 7, the present invention provides following specific embodiment:

With the anti-door lock assembly forgotten and reminded, it is suitably mounted to include doorframe 1 and be hingedly mounted on the inside of doorframe 1 Door body 2 on, door lock assembly includes lock body part 3 and hook portion 4, and the lock body part 3 includes lock box 3a, lock tongue 3b, lock Ring 3c, gear 3e and knob 3f, the lock box 3a are fixedly mounted in door body 2, and the lock ring 3c is fixedly mounted on doorframe 1, The lock tongue 3b extends transversely through the lock box 3a, and the rear end lock tongue 3b lower surface is equipped with rack gear 3b1, the inner wall of the lock box 3a On be rotatably equipped with rotary gear shaft 3d, gear 3e is fixed in the middle part of the rotary gear shaft 3d, the gear 3e and rack gear 3b1 is nibbled It closes, the free end of the rotary gear shaft 3d is fixed with knob 3f, and the front end of the lock tongue 3b is inserted into the lock ring 3c, when When turning knob 3f, knob 3f band moving gear 3e rotates, since gear 3e is engaged with rack gear 3b1, so that gear 3e can drive lock Tongue 3b is moved forward and backward, and when forward movement, lock tongue 3b is protruded into lock ring 3c, forms locking states, and when moving backward, lock tongue 3b is from lock It is exited in ring 3c, forms open state；The hook portion 4 include hook box 4a, slide bar 4d, plug connections 4e, hook 4f, First spring 4g and bolt 4j, the hook box 4a are fixed in door body 2, divide along the vertical direction on the inner wall of the hook box 4a It is not fixed with guide plate 4b and lower guide plate 4c, the slide bar 4d is slidably installed in upper guide plate 4b and lower guide plate 4c Between, the hook 4f is fixed on the slide bar 4d between guide plate 4b and lower guide plate 4c, and the hook 4f can be followed Slide bar 4d is slided between upper guide plate 4b and lower guide plate 4c, and the lower end of the slide bar 4d and the upper end of plug connections 4e connect It connects, the first spring 4g is further fixed between the lower surface of the slide bar 4d and the inner bottom surface of lock box 3a, the lock box 3a is equipped with Run through through-hole 3a1 for the lower end of plug connections 4e the through-hole 3a1, the plug connections 4e passed through, and be connected with bolt 4j, The upper surface of the lock tongue 3b is provided with and the matched pin hole 3b2 of bolt 4j, when the lock body part 3 is in locking states, institute State the underface that pin hole 3b2 is located at bolt 4j.As user turning knob 3f, when lock body part 3 is adjusted to locking states, Clothing or other articles are hung on hook 4f, hook 4f is moved down by object gravity, is driven and is inserted by plug connections 4e Pin 4j is inserted into the pin hole 3b2 immediately below it, when user leaves, if will not hang over clothing or other objects on hook 4f Product are removed, then can not be opened the door.Therefore, this hook and door lock have the function of anti-forgetting.

Preferably, lock box 3a and hook box 4a are respectively equipped with cover board, prevent artificial damage.

Further, as shown in Fig. 2, Fig. 4 or Fig. 6, after the stretching direction in the door body 2 along lock tongue 3b is successively fixed with Limit plate 3h and front limit plate 3g, the lock tongue 3b sequentially passes through rear position margining plate 3h and front limit plate 3g, and finally can extend into In lock ring 3c, it is additionally provided with limited block 3b3 on the lock tongue 3b between rear position margining plate 3h and front limit plate 3g, when lock body part 3 When in locking states, the limited block 3b3 is connected on the side wall of front limit plate 3g, when lock body part 3 is in the open state When, the limited block 3b3 is connected on the side wall of rear position margining plate 3h.The outreach of lock tongue 3b is accurately controlled, limited block It is in the unlocked state when 3b3 is connected on rear position margining plate 3h, when limited block 3b3 is connected on front limit plate 3h, it is in locking shape State.In addition, the position of limited block 3b3, can remind the state of user's lock tongue 3b, that is, limited block 3b3 is moved to front limit plate When 3g, clothing or other articles can be placed on hook 4f.

Still further, as shown in Figure 3 and Figure 7, the inside of the hook box 4a is laterally fixed with bearing plate 4h, works as hook When 4f is in lower limit, the hook 4f is pressed on the upper surface of bearing plate 4h, prevents clothing and other items is overweight from leading to guiding Plate 4b and lower guide plate 4c damage.

Example scheme as one preferred: as shown in Figures 1 to 4, the hook portion 4 is located at lock body part 3 When surface, in front on the basis of the scheme, the plug connections 4e is rigid bar.

Further, as shown in figure 4, being fixed with bolt guide plate 4i on the inner wall of the lock box 3a, the bolt connection The lower end outer wall and bolt guide plate 4i of part 4e is slidably connected.Since plug connections 4e is rigid bar, while bolt 4j is also the lower end for being rigidly attached to plug connections 4e, therefore only needs to be oriented to plug connections 4e, be can be achieved with Bolt 4j is oriented to, so that the accurate positioning of bolt 4j and pin hole 3b2.

Further, as shown in figure 3, the upper end of the plug connections 4e is fixedly connected with the lower end surface of slide bar 4d, And the first spring 4g is socketed on the outside of the upper end of plug connections 4e.

As another preferred embodiment scheme: as shown in Figures 5 to 7, the hook portion 4 is located at lock body part 3 Oblique upper when, the plug connections 4e be flexible steel cable.It can be arranged according to user's demand, hook 4f and flexible steel cable are logical Hinge connection is crossed, flexible steel cable bypasses fixed pulley 4q, and hook 4f is moved down, and pulls flexible steel cable, setting in lock body part 3 Lever assembly, flexible steel cable connect the one end lever 4m, the bolt 4j connection lever 4m other end, and bolt 4j is led by bolt guide plate It moves along the vertical direction backward.

Specifically, as shown in fig. 6, being fixed with horizontally extending bolt guide plate on the inner wall of the lock box 3a The outer wall and bolt guide plate 4i of 4i, the bolt 4j are slidably connected, and are also rotatablely installed on the inner wall of the lock box 3a There is lever shaft 4k, is fixed on lever shaft 4k under one end and the plug connections 4e of lever a 4m, the lever 4m End connection, the upper end of the other end and bolt 4j is hinged, is additionally provided on the upper end outer wall of the bolt 4j and bolt guide plate 4i phase Mutually parallel push plate 4n is socketed with second spring 4p on the outer wall of the bolt 4j, and the upper end of the second spring 4p is fixed on On the lower surface of push plate 4n, lower end is fixed on the upper surface of bolt guide plate 4i, and the upper end of the plug connections 4e bypasses The fixed pulley 4q being mounted on hook box 4a inner wall, and be finally fixed on the side wall of the lower end slide bar 4d.

Specifically, the outside of the plug connections 4e is provided with steel cable protective case, and plug connections 4e is protected in steel cable It is moved in set, prevents plug connections 4e by artificial damage.

Further, as shown in fig. 7, the side of the hook 4f is additionally provided with emergency unlock push plate 4r, the emergency unlock One end of push plate 4r is connected on the side wall of hook 4f, and the other end runs through hook box 4a, and stretches out out of hook box 4a.Device loses User above pushes away emergency unlock push plate 4r and can pull out bolt 4j when effect, and lock tongue 3b can be unlocked, and user is prevented to be held in In door.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

1. with the anti-door lock assembly forgotten and reminded, it is characterised in that: including lock body part (3) and hook portion (4), the lock Body portion (3) includes lock box (3a), lock tongue (3b), lock ring (3c), gear (3e) and knob (3f), and the lock box (3a) is for solid Dingan County is on door body (2), and the lock ring (3c) is fixedly mounted on doorframe (1), and the lock tongue (3b) extends transversely through the lock Box (3a), lock tongue (3b) the rear end lower surface are equipped with rack gear (3b1), are rotatably equipped with gear on the inner wall of the lock box (3a) Shaft (3d) is fixed with gear (3e) in the middle part of the rotary gear shaft (3d), and the gear (3e) is engaged with rack gear (3b1), institute The free end for stating rotary gear shaft (3d) is fixed with knob (3f), and the front end of the lock tongue (3b) is inserted into the lock ring (3c) It is interior；The hook portion (4) includes hook box (4a), slide bar (4d), plug connections (4e), hook (4f), the first spring (4g) and bolt (4j), the hook box (4a) are fixed on door body (2), on the inner wall of the hook box (4a) along the vertical direction Be respectively fixed with guide plate (4b) and lower guide plate (4c), the slide bar (4d) be slidably installed in upper guide plate (4b) and Between lower guide plate (4c), the hook (4f) is fixed on the slide bar (4d) between guide plate (4b) and lower guide plate (4c) On, the lower end of the slide bar (4d) is connect with the upper end of plug connections (4e), the lower surface of the slide bar (4d) and lock box It is further fixed between the inner bottom surface of (3a) the first spring (4g), the lock box (3a) is equipped with and passes through for plug connections (4e) Through-hole (3a1) is run through in the lower end of through-hole (3a1), the plug connections (4e), and is connected with bolt (4j), the lock tongue (3b) Upper surface be provided with bolt (4j) matched pin hole (3b2), it is described slotting when the lock body part (3) be in locking states Pin hole (3b2) is located at the underface of bolt (4j).

2. according to claim 1 with the anti-door lock assembly forgotten and reminded, it is characterised in that: edge on the door body (2) The stretching direction of lock tongue (3b) is successively fixed with rear position margining plate (3h) and front limit plate (3g), after the lock tongue (3b) sequentially passes through Limit plate (3h) and front limit plate (3g), and finally can extend into lock ring (3c), it is located at rear position margining plate (3h) and front limit plate It is additionally provided with limited block (3b3) on lock tongue (3b) between (3g), when lock body part (3) is in locking states, the limited block (3b3) is connected on the side wall of front limit plate (3g), and when lock body part (3) is in the open state, the limited block (3b3) is supported It connects on the side wall of rear position margining plate (3h).

3. according to claim 2 with the anti-door lock assembly forgotten and reminded, it is characterised in that: the hook box (4a) Inside is laterally fixed with bearing plate (4h), and when hook (4f) is in lower limit, the hook (4f) is pressed in bearing plate (4h) On upper surface.

4. according to claim 3 with the anti-door lock assembly forgotten and reminded, it is characterised in that: the hook portion (4) When positioned at the surface of lock body part (3), the plug connections (4e) are rigid bar.

5. it is according to claim 4 with it is anti-forget remind door lock assembly, it is characterised in that: the lock box (3a) it is interior It is fixed on wall bolt guide plate (4i), lower end outer wall and the bolt guide plate (4i) of the plug connections (4e) are slidably matched Connection.

6. according to claim 4 with the anti-door lock assembly forgotten and reminded, it is characterised in that: the plug connections The upper end of (4e) is fixedly connected with the lower end surface of slide bar (4d), and first spring (4g) is socketed in plug connections (4e) Upper end on the outside of.

7. according to claim 3 with the anti-door lock assembly forgotten and reminded, it is characterised in that: the hook portion (4) When positioned at the oblique upper of lock body part (3), the plug connections (4e) are flexible steel cable.

8. it is according to claim 7 with it is anti-forget remind door lock assembly, it is characterised in that: the lock box (3a) it is interior Horizontally extending bolt guide plate (4i) is fixed on wall, the outer wall and bolt guide plate (4i) of the bolt (4j) are sliding It is dynamic to be cooperatively connected, and lever shaft (4k) is also rotatably equipped on the inner wall of the lock box (3a), it is fixed on lever shaft (4k) There is a lever (4m), one end of the lever (4m) is connect with the lower end of plug connections (4e), the other end and bolt (4j) Upper end it is hinged, the push plate (4n) being parallel to each other with bolt guide plate (4i) is additionally provided on the upper end outer wall of the bolt (4j), It is socketed with second spring (4p) on the outer wall of the bolt (4j), the upper end of the second spring (4p) is fixed on push plate (4n) On lower surface, lower end is fixed on the upper surface of bolt guide plate (4i), and the upper end of the plug connections (4e) is around installation Fixed pulley (4q) on hook box (4a) inner wall, and be finally fixed on the side wall of the lower end slide bar (4d).

9. according to claim 7 or 8 with the anti-door lock assembly forgotten and reminded, it is characterised in that: the bolt connection The outside of part (4e) is provided with steel cable protective case.

10. according to claim 7 or 8 with the anti-door lock assembly forgotten and reminded, it is characterised in that: the hook (4f) Side be additionally provided with emergency unlock push plate (4r), one end of emergency unlock push plate (4r) is connected to the side wall of hook (4f) On, the other end runs through hook box (4a), and stretches out out of hook box (4a).