CN210654402U - Safe storage box - Google Patents

Abstract

The utility model discloses a safe storing box belongs to the storing box, and current storing box is opened, the lid closes the operation inconvenience, the utility model discloses be equipped with the lock on relative box wall on the base respectively, the lock includes the spring bolt and extends to the button in the box wall outside, and the spring bolt pins the lid when the lid closure is on the base, presses the button and makes the spring bolt throw off the lid unblock. Therefore, the storage box can be opened only when the buttons of the two locks are pressed simultaneously to enable the lock tongues to be separated from the box cover, and the effect of safely preventing children from opening the storage box easily is achieved. Meanwhile, by means of the button, the lock tongues of the two locks are easy to be separated from the box cover to open the storage box, so that the storage box is convenient for adults to use and operate. The utility model discloses a lock is flexible, and the spring bolt is thrown off the lid and is come the unblock when pressing the button and reaching the critical force, and the maximum force that five years old children can apply can be set for to the size of critical force, even if children know and mastered the method of opening, also because of not having enough big strength to open the storing box, restricted children and opened.

Description

Safe storage box

Technical Field

The utility model belongs to the storing box, concretely relates to safe storing box that prevention children opened easily.

Background

When some items are stored in the box, it is desirable to prevent children from opening the box to access the items. A typical box is provided with a lock structure, and the box can be opened by opening the lock.

US patent No. US8162144B2 discloses a child-resistant and adult-friendly container having a top and a bottom hinged together, first, second and third cooperating locking means on the upper and lower members, the first locking means being operable to allow limited unlocking between the two members, at which time the second and third locking means must be operated to fully open the container. Wherein the second and third locking means are structures formed on the side walls, which brings inconvenience to the opening and closing operations.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model and the technical task that provides overcome the defect that current storing box is opened, the lid closes the inconvenient operation, provide a prevention children open easily, and be convenient for adult open, the lid closes the safe storing box of operation.

In order to achieve the purpose, the utility model discloses a safe storing box, including base, lid, the base is injectd storing space by box bottom and box wall, and storing space is used for depositing article, the lid articulates in order to open or close the storing box on the base, be equipped with the lock on the relative box wall on the base respectively, the lock includes the spring bolt and extends to the button in the box wall outside, the lid is closed the base on the time the spring bolt will the lid pins, presses down the button order the spring bolt is thrown off the lid comes the unblock. Therefore, the storage box can be opened only when the buttons of the two locks are pressed simultaneously to enable the lock tongues to be separated from the box cover, and the effect of safely preventing children from opening the storage box easily is achieved. Meanwhile, by means of the button, the lock tongues of the two locks are easy to be separated from the box cover to open the storage box, so that the storage box is convenient for adults to use and operate.

In particular, in order to limit the child opening, the lock has elasticity, the spring bolt is positioned at a position for locking the box cover by means of the elasticity, the lock generates resisting elasticity when the button is pressed, the spring bolt is separated from the box cover to unlock when the button is pressed to reach a critical force, and the critical force is determined by the elasticity of the lock. The magnitude of the critical force may be set to a maximum force that a five-year-old child can apply, which can be determined through experiments, and thus, even if the child knows and grasps the opening method, the child does not have enough strength to open the storage box.

In order to facilitate assembly and enable the lock to deform to generate elasticity, the lock is in a plate shape, the lock tongue and the button are located in the middle of the side face of the lock tongue and the button, the inner side of the box wall is provided with a concave portion for accommodating the lock, two opposite inserting grooves are formed in two ends of the concave portion, and two ends of the lock are inserted into the corresponding inserting grooves respectively, so that when the button is pressed, two ends of the lock are restrained, the middle of the lock generates elastic deformation when the button is pressed, the lock tongue is separated from the box cover to unlock, and after the button is released, the lock resets.

In order to restrain the lock, avoid the lock dislocation, ensure that the lock normally works, be equipped with the through-hole on the box wall, the button warp the through-hole is followed the box wall inboard extends to the box wall outside. In particular, the upper edge of the box wall is provided with a notch, and the lock tongue extends to the outer side of the box wall through the notch, so that the assembly is convenient.

In order to keep the product regular and tidy and to facilitate assembly, the upper edge of the lock is flush with the upper edge of the box wall.

In order to make the structure compact, the box cover is provided with a cover skirt edge surrounding the upper edge of the box wall, the cover skirt edge is provided with a box cover inner curled edge, and the spring bolt is blocked by the inner side of the box cover inner curled edge to lock the box cover.

The box bottom and the box wall can be assembled together, the box wall is in a square frame shape, and the bottom of the opposite box wall provided with the lock is supported by a support rod. In particular, the box bottom and the box wall can be made into a whole.

When the box bottom and the box wall are assembled together, the box wall has elasticity, a buckle bulge is arranged on the outer side wall of the box wall, the box bottom is provided with a bottom skirt edge surrounding the lower edge of the box wall, a box bottom inner curled edge is arranged on the bottom skirt edge, and the buckle bulge resists against the inner side of the box bottom inner curled edge to assemble the box bottom and the box wall together.

In order to better protect stored articles, the storage space is provided with a tray; the inner side of the box wall is provided with a soft lining.

The utility model discloses be equipped with the lock on relative box wall on the base respectively, the lock includes the spring bolt and extends to the button in the box wall outside, and the spring bolt pins the lid when the lid is closed on the base, presses the button and makes the spring bolt throw off the lid and come the unblock. Therefore, the storage box can be opened only when the buttons of the two locks are pressed simultaneously to enable the lock tongues to be separated from the box cover, and the effect of safely preventing children from opening the storage box easily is achieved. Meanwhile, by means of the button, the lock tongues of the two locks are easy to be separated from the box cover to open the storage box, so that the storage box is convenient for adults to use and operate.

The utility model discloses a lock is elastic, makes the spring bolt be located the position of pinning the lid with the help of elasticity, and the lock produces and resists elasticity when pressing the button, and the spring bolt is thrown off the lid and is come the unblock when pressing the button and reaching the critical force, and the critical force is confirmed by the elasticity of lock. The size of the critical force can be set as the maximum force which can be applied by a five-year-old child, and the maximum force can be determined through experiments, so that even if the child knows and grasps the opening method, the child is not provided with enough strength to open the storage box, and the child is limited to open the storage box.

Drawings

FIG. 1 is a side view of the safety storage box of the present invention when opened;

FIG. 2 is a cross-sectional view of the safety storage box of the present invention when closed;

FIG. 3 is a schematic view of the assembly relationship between the lock and the box wall according to the present invention;

FIG. 4 is a schematic side view of the lock of the present invention;

FIG. 5 is a top angled orthographic view of the latch of FIG. 4;

FIG. 6 is a bottom view of FIG. 5;

the reference numbers in the figures illustrate:

100-base: 101-box bottom, 102-box wall, 103-storage space, 104-concave part, 105-slot, 106-through hole, 107-notch, 108-support rod, 109-buckle bulge, 110-bottom skirt edge and 111-box bottom internal curled edge;

200-box cover: 201-cover skirt edge, 202-box cover inner curled edge;

300-lock, 301-bolt, 302-button.

Detailed Description

The present invention will be further explained with reference to the drawings attached to the specification.

Fig. 1-2 show a structure of a safety storage box, which comprises a base 100 and a cover 200, wherein the base 100 is defined by a box bottom 101 and a box wall 102, the box bottom and the box wall form a whole body in use, the rear side edge of the cover 200 is hinged on the rear side edge of the base 100 (in particular the box wall 102) through a hinge and can be rotated relative to the base to open or close, and in particular, the cover and the base can be rotatably connected through a shaft. In order to open the box cover, an elastic element, such as a torsion spring sleeved on a shaft, can be supported between the box cover and the base, so that two ends of the torsion spring are respectively supported on the base and the box cover, and the base and the box cover are opened by means of the elasticity of the torsion spring when the box cover is opened. The presence of the resilient element enables the lid to be opened by holding the base with only one hand, facilitating operation and facilitating easy access to the article from the box with the other hand.

As shown in fig. 1, the opposite box walls 102 (specifically, the box walls on the left and right sides) are respectively provided with a lock 300 shown in fig. 4-6, the lock 300 includes a latch 301 and a button 302 extending to the outside of the box walls, when the box cover 200 is closed on the base 100, the latch 301 locks the box cover 200, and when the button 302 is pressed, the latch 301 is released from the box cover 200 to unlock. Therefore, the storage box can be opened only when the buttons of the two locks are pressed oppositely from the left side and the right side simultaneously to enable the lock tongues to be separated from the box cover, and the effect of safely preventing children from opening the storage box easily is achieved. Meanwhile, by means of the button, the lock tongues of the two locks are easy to be separated from the box cover to open the storage box, so that the storage box is convenient for adults to use and operate.

The lock 300 shown in fig. 4 to 6 is preferably made of plastic and has elasticity, by which the latch 301 is naturally located at the position where the box cover 200 is locked as shown in fig. 2, and the lock generates resistance force when the button 302 is pressed, and the latch 301 is released from the box cover 200 to be unlocked when the button is pressed to reach a threshold force, which is determined by the elasticity of the lock. The critical force can be set to be the maximum force which can be applied by a child aged five years, and the maximum force can be determined through experiments, so that even if the child knows and grasps the opening method, the child does not have enough strength to open the storage box, and the child aged five or less can be limited to open the storage box.

As shown in fig. 3, in order to provide the lock 300 with suitable elasticity and deformability, the lock 300 is shaped like a plate, the latch 301 and the button 302 are located at the middle of the side surfaces thereof, the inner side of the box wall 102 is provided with a recess 104 for accommodating the lock, two opposite slots 105 are provided at two ends of the recess 104, and two ends of the lock 300 are respectively inserted into the corresponding slots 105. Thus, when the button 302 is pressed, both ends of the lock 300 are restrained, the middle of the lock is elastically deformed when the button is pressed, so that the latch tongue 301 is released from the box cover 200 to be unlocked, and after the button is released, the lock is reset.

As shown in fig. 3, the box wall 102 is provided with a through hole 106, and the button 302 extends from the inner side of the box wall to the outer side of the box wall 102 through the through hole 106 for pressing. The upper edge of the box wall 102 is provided with a notch 107, and the latch 301 extends outside the box wall 102 through the notch 107. And the upper edge of the lock 300 is flush with the upper edge of the box wall 102, so that the upper edge of the box wall is not notched or protruded, and the edges of the box wall can be matched when the box cover is closed. This structure facilitates the assembly of the lock 300 to the box wall 102: referring to fig. 3, the middle portion of the lock 300 is bent leftward to be deformed into an arc shape, two ends of the lock are respectively inserted into the corresponding slots 105, the button 302 extends from the inner side of the box wall 102 to the outer side of the box wall 102 through the through hole 106, and the latch 301 extends from the notch 107 to the outer side of the box wall 102. With this structure, when the button 302 is pressed, the two ends of the lock 300 are restrained by the slots 105 and cannot be pulled out from the box wall 102, and naturally, the two ends of the lock cannot be pulled out from the slots 105 due to the restraint of the button 302 by the through holes 106, so that the lock is reliably assembled on the box wall. In particular, when it is stated below that the box wall is made of plastic with elastic deformation capability, the elastic deformation of the box wall in combination with the elastic deformation of the lock makes it easier to fit the lock to the box wall.

As shown in fig. 2, in order to lock the box cover 200 by the latch 301, the box cover 200 has a cover skirt 201 surrounding the upper edge of the box wall, an inner box cover curl 202 is provided on the cover skirt 201, and the latch 301 locks the box cover by abutting against the inner side of the inner box cover curl 202. Preferably, the box cover 200 is made of metal material such as thin iron plate by stamping or punching, and the same implementation manner is made of plastic by injection molding. Different materials can realize products with different textures so as to meet the preferences of different consumers. In order to lock the box cover, other structures which are equivalent to the inner curled edge of the box cover and are matched with the bolt can be arranged on the position, corresponding to the bolt, of the box cover.

In view of the shape of the inner curl 202 of the lid, when the lid is closed, the lid 200 is pressed onto the base 100 by hand without pressing the button, the inner curl 202 of the lid presses the latch 301, and the latch 301 slides over the inner curl 202 of the lid until the latch 301 abuts against the inner side of the inner curl 202 of the lid to lock the lid by elastic deformation of the lock, the lid, and the lid wall. Accordingly, the tongue may also be given such a shape to encourage the tongue to move when it is squeezed.

As shown in fig. 2, the box bottom 101 and the box wall 102 are assembled together as separate members, the box wall 102 is in a square frame shape as shown in fig. 1, and the bottom of the opposite left and right box walls provided with the lock 300 is supported by the support rod 108, so that the rigidity of the box wall is increased, and particularly when the box cover is opened by pressing the button relatively, the box wall can be helped to resist the pressing force, and the pressing force is weakened to deform the box wall.

For the convenience of assembly, the box wall 102 has elasticity, the outer side wall of the box wall 102 is provided with a snap protrusion 109, the box bottom 101 has a bottom skirt 110 surrounding the lower edge of the box wall, the bottom skirt 110 is provided with a box bottom internal bead 111, and the snap protrusion 109 abuts against the inner side of the box bottom internal bead 111 to assemble the box bottom and the box wall together. Preferably, the box wall is made of metal material such as thin iron plate by sheet metal or stamping, and the equivalent realization mode is made of plastic injection molding. Different materials can realize products with different textures, and the products are combined with the box wall and the box cover to meet the preference of different consumers. In order to lock the box wall, other structures which are equivalent to the inner curled edge of the box cover and are matched with the buckling bulges can be arranged on the box wall corresponding to the buckling bulges.

In order to better protect the articles in the box, a tray can be additionally arranged in the storage space, and the tray can be provided with a storage position according to the shape of the articles; the inboard of box wall adds soft bush, like the silica gel cover, touches the box wall when avoiding article in the box to rock, moreover, when having the tray, also usable bush restraint tray avoids the tray to rock. The bush keeps apart the lock and tray or picture, avoids extrudeing the tray or the article of depositing when pressing the button.

Claims (10)

1. Safe storing box, including base, lid, the base is injectd storing space by box bottom and box wall, the lid articulates on the base, characterized by: the box cover is characterized in that the opposite box walls on the base are respectively provided with a lock, the lock comprises a lock tongue and a button extending to the outer side of the box walls, the box cover is closed on the base, the box cover is locked by the lock tongue, and the lock tongue is separated from the box cover to be unlocked by pressing the button.

2. The secure storage case of claim 1, wherein: the lock is elastic, the spring bolt is positioned at the position for locking the box cover by virtue of the elasticity, the lock generates resisting elasticity when the button is pressed, the spring bolt is separated from the box cover to unlock when the button is pressed to reach the critical force, and the critical force is determined by the elasticity of the lock.

3. The secure storage case of claim 2, wherein: the lock is in a plate shape, the lock tongue and the button are located in the middle of the side face of the lock, a concave portion for accommodating the lock is arranged on the inner side of the box wall, two opposite slots are formed in two ends of the concave portion, and two ends of the lock are inserted into the corresponding slots respectively.

4. A secure storage box according to claim 1 or 3, characterized in that: the box wall is provided with a through hole, and the button passes through the through hole and extends from the inner side of the box wall to the outer side of the box wall.

5. The secure storage case of claim 4, wherein: the upper edge of the box wall is provided with a notch, and the lock tongue extends to the outer side of the box wall through the notch.

6. The secure storage case of claim 3, wherein: the upper edge of the lock is flush with the upper edge of the box wall.

7. The secure storage case of claim 1, wherein: the box cover is provided with a cover skirt edge surrounding the upper edge of the box wall, a box cover inner curled edge is arranged on the cover skirt edge, and the spring bolt is used for blocking the inner side of the box cover inner curled edge to lock the box cover.

8. The secure storage case of claim 1, wherein: the box bottom and the box wall are assembled together, the box wall is in a square frame shape, and the bottom of the opposite box wall provided with the lock is supported by a support rod.

9. The secure storage case of claim 1, wherein: the box wall is elastic, the outer side wall of the box wall is provided with a buckle bulge, the box bottom is provided with a bottom skirt edge surrounding the lower edge of the box wall, the bottom skirt edge is provided with a box bottom inner curled edge, and the buckle bulge abuts against the inner side of the box bottom inner curled edge to assemble the box bottom and the box wall together.

10. The secure storage case of claim 1, wherein: the storage space is provided with a tray; the inner side of the box wall is provided with a soft lining.

Images