Push type safety box capable of preventing children from opening

Abstract

The utility model provides an anti-child opening push type safety box which comprises a bottom cover, the top end part of the inner wall of the left side of the bottom cover is bent inwards to form a front-back through hemming strip, a connecting rod is rotationally installed in the hemming strip, and V-shaped grooves are symmetrically formed in the front side and the rear side of the left end of the bottom cover and close to the head end and the tail end of the hemming strip. The top end of the bottom cover is rotatably provided with a surface cover through a connecting rod, the front and rear ends of the left outer wall of the surface cover are symmetrically and fixedly provided with connectors, the parts, extending out of the hemming strips, of the front and rear ends of the connecting rod are rotatably installed in the front and rear connectors, and the left outer wall of the surface cover sinks inwards to form a connecting groove; the lower portions of the front end and the rear end of the right side of the face cover protrude outwards to form protruding blocks for buckling the face cover and the bottom cover, and the right middle end of the top side of the face cover is concaved inwards to form a U-shaped groove. The pressing type safety box capable of preventing from being opened by children can play a role in preventing children from easily opening the box, and the box opening operation is simple and easy.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing box technical field more specifically, relate to a kind of press type safety box of preventing child opening. BACKGROUND

[0002] Children are curious about everything in the growing process, and the judgment method for curious things is to distinguish by taste, and once the child opens the cover of medicine, cosmetic box, it is extremely likely to be mistaken for food.

[0003] The existing child-resistant packaging container adopts a hidden pull ring, a multi-stage press lock or an elastic clamping structure. Such a scheme has the following defects: complex operation, the user needs to try multiple times or rely on text instructions to complete the opening, which violates the intuitive operation requirement.

[0004] The utility model can prevent children from easily opening the box and make the opening operation simple. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the technical problems in the above background art, and provides a press type safety box for preventing child opening.

[0006] To achieve the above object, the utility model provides the following technical scheme: a press type safety box for preventing child opening, comprising: a bottom cover, a front and rear through rolled edge strip is formed by bending the top end of the left side inner wall of the bottom cover inward, a connecting rod is rotatably installed in the rolled edge strip, V-shaped V-shaped grooves are symmetrically formed on the first and last end portions of the left end of the bottom cover, a face cover is rotatably installed on the top end of the bottom cover through the connecting rod, connecting heads are symmetrically fixedly installed on the left side outer wall of the face cover, the portions of the connecting rod extending out of the rolled edge strip are rotatably installed in the connecting heads, and a connecting groove is formed by inwardly concave forming the left side outer wall of the face cover.

[0007] The right side of the face cover is outwardly convexly formed with protrusions for facilitating the buckling of the face cover and the bottom cover, a U-shaped groove is inwardly concave formed on the right middle end of the top side of the face cover, an arc-shaped groove is inwardly concave formed on the left middle end of the U-shaped groove, a press opening is formed on the left middle end of the U-shaped groove, a puller is movably installed on the face cover, the puller comprises a puller body, a pull head and a fixed strip, the U-shaped groove is movably bonded with the puller body by glue, the pull head is integrally formed on the left middle end of the puller body, and the fixed strip is integrally formed on the bottom end of the puller body.

[0008] Further preferred scheme: the left end of the bottom cover is lower than the right end, so as to facilitate the storage of the left end of the face cover.

[0009] Further preferred: the front and back length of the connecting rod is greater than that of the hemming strip, and the front and back ends of the connecting rod extend out of the hemming strip by equal lengths.

[0010] Further preferred: the front, back, right, and left four side outer walls of the face cover closely and tightly fit with the front, back, right, and left four side inner walls of the bottom cover, and the top and bottom sides of the face cover and the top and bottom sides of the bottom cover are on the same horizontal plane.

[0011] Further preferred: the connecting head is on the same horizontal line as the hemming strip and the connecting rod, and the connecting head is higher than the V-shaped groove.

[0012] Further preferred: the first and last ends of the connecting groove are connected to the front and back connecting heads, respectively, and the side wall of the hemming strip is attached to the inner wall of the connecting groove.

[0013] Further preferred: the opening of the U-shaped groove faces right, the arc-shaped groove is in the shape of a semicircular arc protruding to the left, and the top sides of the face cover, the U-shaped groove, and the arc-shaped groove are on the same horizontal plane.

[0014] Further preferred: the cross section of the pressing port is in the shape of the letter D, the caliber of the pressing port gradually decreases from top to bottom, and the left side of the pressing port is adjacent to the junction of the U-shaped groove and the arc-shaped groove.

[0015] Further preferred: the pull tab body is in the shape of a ┒-shaped flap with a 90° angle, the pull tab is made of paper, the bottom side wall of the pull tab body is movably attached to the inner wall of the U-shaped groove, and the vertical inner wall of the pull tab body is fixedly attached to the right middle end outer wall of the face cover.

[0016] Further preferred: the pull head is in the shape of a semicircular thin plate protruding to the left, the pull head is movably fitted with the arc-shaped groove, the fixing strip is in the shape of a thin plate with the bottom curved into an arc and the upper part vertical, the right inner wall of the fixing strip is fixedly attached to the right middle end inner wall of the face cover, and the lower half of the pull tab body is fastened together with the fixing strip around the right side wall middle end inner and outer wall surfaces of the face cover. Pressing the pressing port downward causes the pull head to rise and tear the pull tab body to the right, which can be pulled upward to open the box. Beneficial effects

[0017] 1. Through the combined operation logic of "pressing to trigger the pull head to rise and tear to open", the characteristics of children's strength and lack of coordination are used to block unauthorized opening, effectively preventing children from opening;

[0018] 2. By embedding the pull tab completely in the U-shaped groove, the back of the box body is flat without protrusions;

[0019] 3. By pressing the D-shaped area with one hand, the pull head can be exposed, which conforms to the intuitive operation habit of adults and makes the box opening operation simple;

[0020] 4. The paper puller and partial adhesive design take into account the reliability of the adhesive after multiple opening and closing, avoiding the problem of easy failure of full adhesive bonding;

[0021] 5. In summary, the child-resistant press-type safety box can prevent children from easily opening the box and make the opening operation simple. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the exploded structure of the utility model.

[0024] Figure 3 It is a schematic diagram of the Figure 2 enlarged structure of position A.

[0025] Figure 4 It is a schematic diagram of the Figure 2 enlarged structure of position B.

[0026] Figure 5 It is a schematic diagram of the Figure 2 enlarged structure of position C.

[0027] Figure 6 It is a schematic diagram of the exploded structure of the utility model from another perspective.

[0028] Figure 7 It is a schematic diagram of the puller structure of the utility model.

[0029] Figure 8 It is a schematic diagram of the puller structure of the utility model from another perspective.

[0030] Figure 9 It is a schematic diagram of the space structure of the inner cavity of the face cover of the utility model.

[0031] Figure 10 It is a schematic diagram of the Figure 9 enlarged structure of position D.

[0032] Figure 11 It is a schematic diagram of the space structure of the outer part of the face cover of the utility model.

[0033] Figures 1-11 1. bottom cover; 101, hemming strip; 102, connecting rod; 103, V-shaped groove; 2, face cover; 201, connecting head; 202, connecting groove; 203, protruding block; 204, U-shaped groove; 205, arc-shaped groove; 206, pressing port; 3, puller; 301, puller main body; 302, pull head; 303, fixed strip. DETAILED DESCRIPTION

[0034] The following will refer to the appendix in the embodiments of this utility model. Figures 1-11 The technical solutions in the embodiments of this utility model will be clearly and completely described.

[0035] Please see Figures 1-11 In this embodiment of the present invention, a child-proof push-button safety box includes: a bottom cover 1, which serves as the basic component of the safety box, providing a platform for the installation and support of other structures, and is the bottom load-bearing part of the entire box; the top part of the left inner wall of the bottom cover 1 has an inwardly bent and rolled edge strip 101 that runs through the front and back, used for rotatably installing a connecting rod 102, providing a stable connection base for the rotation of the top cover 2, ensuring that the top cover 2 can rotate flexibly around the connecting rod 102, realizing the opening and closing action of the top cover 2 and the bottom cover 1; the connecting rod 102 is rotatably installed inside the rolled edge strip 101, which serves to connect the top cover 2 and the bottom cover 1, and is the key component for the rotation and opening of the top cover 2; the front and rear sides of the left end of the bottom cover 1, near the beginning and end ends of the rolled edge strip 101, are symmetrically provided with V-shaped grooves 103, which can form a fit with the connector 201 on the top cover 2 when the top cover 2 is closed. The bottom cover 1 has a connecting rod 102 at its top, which serves to position or assist in locking. It also provides some space for the connector 201 to move or guide the rotation direction of the cover 2, and facilitates air dissipation inside the box. The top cover 1 has a connecting rod 102 at its top, which is rotatably mounted on the cover 2. It cooperates with the bottom cover 1 and is the closable part of the safety box. It is used to close and open the internal space of the box, protecting the internal items from easy access and providing protection. The front and rear ends of the left outer wall of the cover 2 have symmetrically fixed connectors 201, which cooperate with the connecting rod 102 to connect the cover 2 to the bottom cover 1, allowing the cover 2 to rotate around the connecting rod 102. The front and rear ends of the connecting rod 102 extend into the rolled edge strips 101, which are rotatably mounted inside the front and rear connectors 201. The left outer wall of the cover 2 has a concave connecting groove 202. The function of the connecting groove 202 is to provide a space for the rolled edge strips 101 when the cover 2 is closed.

[0036] The right side of the face cover 2 is outwardly convexly formed with a protrusion 203 at the lower part of the front and rear ends, which is convenient for the face cover 2 to be buckled with the bottom cover 1, when the face cover 2 is closed, the protrusion 203 can be clamped at the corresponding position of the bottom cover 1, so that the box is kept in a closed state and the articles inside are prevented from falling out accidentally; the top side of the face cover 2 is inwardly concavely formed with a U-shaped groove 204 at the right middle end, which is one of the installation positions of the pull buckle 3, the pull buckle body 301 is movably bonded in the U-shaped groove 204 through glue, so that a stable installation basis is provided for the pull buckle 3, and when the pull buckle 3 is operated, the structure of the U-shaped groove 204 also provides a certain operation space for the fingers; the U-shaped groove 204 is inwardly concavely formed with an arc-shaped groove 205 at the left middle end, in a normal state, the pull head 302 is located in the arc-shaped groove 205, so that the relative fixation of the pull buckle 3 is ensured, when the pull head 302 is lifted by pressing the pressing port 206 downward, the shape of the arc-shaped groove 205 can guide the movement direction of the pull head 302, so that the subsequent operation of tearing the pull buckle body 301 is facilitated; the U-shaped groove 204 is provided with a pressing port 206 which penetrates upward and downward at the left middle end, the main function of the pressing port 206 is to provide a pressing position, when the pressing port 206 is pressed downward, the pull head 302 can be lifted, so that the first step operation of opening the box is triggered; the face cover 2 movably installs the pull buckle 3, the pull buckle 3 comprises a pull buckle body 301, a pull head 302 and a fixed strip 303, the U-shaped groove 204 movably bonds the pull buckle body 301 through glue, the pull head 302 is lifted by partial back glue design (only the bottom side is bonded), when the pressing port 206 is pressed, the glue layer part is separated, so that the pull head 302 can be lifted; the pull buckle body 301 is integrally formed with the pull head 302 at the left middle end, the pull head 302 is lifted from the arc-shaped groove 205 after being pressed, so that a protruding structure which can be gripped is formed, the pull head 302 is exposed only when external force is pressed, and it is difficult for children to simultaneously complete the composite action of “pressing + pulling”; the pull buckle body 301 is integrally formed with the fixed strip 303 at the bottom end, so that the fixing effect of the pull buckle 3 on the face cover 2 is enhanced, the pull buckle 3 is prevented from being accidentally separated during normal use, and the stability of the closed state of the box is ensured.

[0037] In the embodiment of the utility model, the left end tail part of the bottom cover 1 is lower than the right end tail part, so that the left end part of the face cover 2 can be conveniently stored, space is reasonably utilized, the face cover 2 can better cooperate with the bottom cover 1 when being closed, and the compactness of the overall structure is maintained.

[0038] In the embodiment of the utility model, the front-to-back length of the connecting rod 102 is greater than the front-to-back length of the hemming strip 101, the lengths of the connecting rod 102 extending out of the hemming strip 101 at the front and rear ends are equal, so that the connecting rod 102 can stably cooperate with the connecting head 201 on the face cover 2, and the stability and reliability during rotation of the face cover 2 are ensured.

[0039] The four sides of the outer wall of the face cover 2 are movably and closely attached to the four sides of the inner wall of the bottom cover 1, and the top and bottom sides of the face cover 2 and the top and bottom sides of the bottom cover 1 are in the same horizontal plane, so that the close attachment structure design can ensure the sealing property and the integrity of the box in the closed state, and prevent the articles from falling or the dust from the outside into the box.

[0040] In the embodiment of the utility model, the connecting head 201 is on the same horizontal line with the hemming strip 101 and the connecting rod 102, and the connecting head 201 is higher than the V-shaped groove 103, so that the stability of the rotating connection of the face cover 2 and the rationality of the structure are ensured.

[0041] In the embodiment of the utility model, the two ends of the connecting groove 202 are connected to the front and rear connecting heads 201 respectively, and the side wall of the hemming strip 101 is attached to the inner wall of the connecting groove 202, so that the close attachment and stability of the connection of the face cover 2 and the bottom cover 1 are further enhanced, and meanwhile, the flatness of the appearance of the box is also maintained.

[0042] In the embodiment of the utility model, the opening of the U-shaped groove 204 faces right, the puller main body 301 is completely embedded in the U-shaped groove 204 in the normal state, the top surface of the box body is ensured to be flat, the arc-shaped groove 205 is a semicircular arc-shaped groove which protrudes leftward, the top side of the face cover 2, the U-shaped groove 204 and the arc-shaped groove 205 are in the same horizontal plane, the arc-shaped groove 205 cooperates with the puller 302 to limit the pressing track of the puller 3, and it is ensured that the puller 302 can only be lifted along a specific path.

[0043] In the embodiment of the utility model, the cross section of the pressing port 206 is in the shape of the letter D, the caliber of the pressing port 206 gradually decreases from top to bottom, when the user presses the D-shaped area with fingers, the concentrated pressing force is ensured through the gradually tapered caliber design, the trigger action is ensured to be accurate, the left side of the pressing port 206 is adjacent to the junction of the U-shaped groove 204 and the arc-shaped groove 205, children are difficult to press to the effective stroke completely due to insufficient finger strength, and the unauthorized opening is blocked.

[0044] In the embodiment of the utility model, the puller main body 301 is in the shape of a 90°┒-shaped folding plate, the puller 3 is made of paper, the paper material has the deformation ability, the puller main body 301 automatically rebounds into the U-shaped groove after being loosened and pressed, and the flat state is restored; the bottom side wall of the puller main body 301 is movably attached to the inner wall of the U-shaped groove 204, and the vertical inner wall of the puller main body 301 is fixedly attached to the right middle end outer wall of the face cover 2, so that the puller 3 can be firmly installed on the face cover 2, and when not triggered to open, the closed state of the box can be maintained, when affected by external force, such as pressing the pressing port 206 to make the puller 302 lift, the puller main body 301 can be torn rightward, and then the face cover 2 is allowed to be pulled upward to open the box.

[0045] In the embodiment of the utility model, the puller 302 is semicircular and thin plate shaped, the puller 302 is movably combined with the arc-shaped groove 205, under normal conditions, the puller 302 is located in the arc-shaped groove 205, the relative fixation of the puller 3 is ensured, when the pressing port 206 is pressed downward, the puller 302 is raised, this is one of the key steps of the opening operation of the box, the raised puller 302 drives the puller main body 301, so that the puller 3 can be torn, thereby creating conditions for opening the box; the fixed strip 303 is thin plate shaped with the bottom being curved into an arc and the upper part being vertical, the right side inner wall of the fixed strip 303 is fixedly bonded to the right side middle end inner wall of the surface cover 2, the lower half of the puller main body 301 is fastened to the right side wall middle end inner and outer wall surfaces of the surface cover 2 together with the fixed strip 303, the puller 302 is raised by pressing the pressing port 206 downward, and the puller main body 301 can tear the surface cover 2 to the right to open the box.

[0046] Working principle: first, the puller is completely embedded in the U-shaped groove of the surface cover, the puller is hidden in the arc-shaped groove, the top surface of the box body is flat, the surface cover and the bottom cover are closely attached on four sides, the protruding block is buckled with the bottom cover, and the box body is in a sealed state; then, a user presses the pressing port on the top of the surface cover with a single finger, applies a vertical downward force, the gradually tapered design of the D-shaped pressing port from top to bottom concentrates the pressing force, the adhesive layer part on the bottom side of the puller main body is separated from the inner wall of the U-shaped groove, the elastic deformation of the paper puller drives the puller to be raised upward from the arc-shaped groove and form a semicircular protrusion; then, the user pinches the raised puller, horizontally tears along the right direction, and slightly pulls the surface cover upward, the tearing force makes the puller main body gradually separate from the U-shaped groove, the arc-shaped bottom of the fixed strip hooks the bottom of the surface cover and pulls it upward, the surface cover rotates around the curled edge strip through the connecting rod, the connecting head slides along the V-shaped groove, the box body is gradually opened, the surface cover rotates to the maximum opening angle, the inside of the box body is completely exposed, and the user can access the contents; when closing, the user presses the protruding block of the surface cover, buckles the surface cover downward on the bottom cover, ensures that the four sides are closely attached, the connecting head slides into the curled edge strip along the inclined surface of the V-shaped groove, the closing is completed, the puller is not pressed by external force and remains embedded in the U-shaped groove, if the puller is not completely separated when opening, the puller is lightly pressed in the area when closing, the paper elasticity is used to make it rebound into the U-shaped groove, the puller is re-embedded in the arc-shaped groove, the adhesive layer on the bottom side of the puller main body is re-bonded with the inner wall of the U-shaped groove, and the flat state is restored.

Claims

1. A child-proof, push-button safety box, characterized in that: include: The bottom cover (1) has a rolled edge strip (101) that runs through the front and back of the top part of the left inner wall of the bottom cover (1) and a connecting rod (102) that is rotatably installed inside the rolled edge strip (101). The bottom cover (1) has V-shaped grooves (103) that are symmetrically opened at the front and back ends of the left end of the bottom cover (1) near the beginning and end of the rolled edge strip (101). The top of the bottom cover (1) is rotatably installed with a top cover (2) through the connecting rod (102). The top and back ends of the left outer wall of the top cover (2) are symmetrically fixed with connectors (201). The parts of the connecting rod (102) that extend out of the rolled edge strip (101) are rotatably installed inside the front and back connectors (201). The left outer wall of the top cover (2) has a connecting groove (202) that is concave inward. The lower right side of the face cover (2) has protrusions (203) at both ends of the front and rear sides, which are formed to engage with the face cover (2) and the bottom cover (1). The top right middle side of the face cover (2) has a U-shaped groove (204) formed inward. The left middle side of the U-shaped groove (204) has an arc groove (205) formed inward. The left middle side of the U-shaped groove (204) has a pressing port (206) that runs through the top and bottom. The face cover (2) is movably fitted with a pull buckle (3). The pull buckle (3) includes a pull buckle body (301), a pull head (302), and a fixing strip (303). The pull buckle body (301) is movably glued to the U-shaped groove (204). The pull head (302) is integrally formed at the left middle side of the pull buckle body (301). The fixing strip (303) is integrally formed at the bottom side of the pull buckle body (301).

2. The child-proof push-button safety box according to claim 1, characterized in that: The left end of the bottom cover (1) is lower than the right end so as to facilitate the storage of the left end of the top cover (2).

3. A child-proof push-button safety box according to claim 1, characterized in that: The front-to-back length of the connecting rod (102) is greater than the front-to-back length of the rolled edge strip (101), and the lengths of the portions of the connecting rod (102) extending out of the rolled edge strip (101) at both ends are equal.

4. A child-proof push-button safety box according to claim 1, characterized in that: The outer walls of the front, back, right and left sides of the cover (2) are in close contact with the inner walls of the front, back, right and left sides of the bottom cover (1). The top and bottom sides of the cover (2) and the top and bottom sides of the bottom cover (1) are on the same horizontal plane.

5. A child-proof push-button safety box according to claim 1, characterized in that: The connector (201) is on the same horizontal line as the rolled edge strip (101) and the connecting rod (102), and the connector (201) is higher than the V-groove (103).

6. A child-proof push-button safety box according to claim 1, characterized in that: The first and last ends of the connecting groove (202) are respectively connected to the front and rear connectors (201), and the side wall of the rolled edge strip (101) is attached to the inner wall of the connecting groove (202).

7. A child-proof push-button safety box according to claim 1, characterized in that: The opening of the U-shaped groove (204) faces to the right, and the arc groove (205) is a semi-circular arc groove that convexes to the left. The top sides of the cover (2), the U-shaped groove (204) and the arc groove (205) are on the same horizontal plane.

8. A child-proof push-button safety box according to claim 1, characterized in that: The cross-section of the pressing port (206) is in the shape of the letter D. The diameter of the pressing port (206) gradually decreases from top to bottom. The left side of the pressing port (206) is adjacent to the junction of the U-shaped groove (204) and the arc groove (205).

9. A child-proof push-button safety box according to claim 1, characterized in that: The pull tab body (301) is in the shape of a 90° ┒-shaped folded plate. The pull tab (3) is made of paper. The bottom side wall of the pull tab body (301) is movably bonded to the inner wall of the U-shaped groove (204). The vertical inner wall of the pull tab body (301) is fixedly bonded to the outer wall of the middle right side of the cover (2).

10. A child-proof push-button safety box according to claim 1, characterized in that: The zipper (302) is a semi-circular thin plate that convexes to the left. The zipper (302) is in movable fit with the arc groove (205). The fixing strip (303) is a thin plate that is curved at the bottom and vertical at the top. The inner wall of the right side of the fixing strip (303) is fixedly bonded to the inner wall of the middle right side of the cover (2). The lower half of the pull buckle body (301) and the fixing strip (303) are together wrapped around and fastened to the inner and outer wall surfaces of the middle right side wall of the cover (2). Pressing down on the pressing port (206) causes the zipper (302) to lift up and tear open the pull buckle body (301) to the right, allowing the cover (2) to be lifted up to open the box.

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