CN217205906U

CN217205906U - Panel lock

Info

Publication number: CN217205906U
Application number: CN202123146924.7U
Authority: CN
Inventors: 胡先品; 王海清
Original assignee: Shenzhen Gudayi Technology Co ltd
Current assignee: Shenzhen Gudayi Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-08-16
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a panel lock, which comprises a rectangular panel with a pair of long edges and short edges and a slide lock arranged on the front of the panel and driven to slide along the direction of the short edges, wherein the back of the panel is provided with a plurality of vertical lock shafts and transverse lock shafts in a sliding way, the vertical lock shafts and the transverse lock shafts are all connected with a first lock tongue on the panel in a sliding way and are respectively connected with a long slide shaft and a short slide shaft in a transmission way, the long slide shaft and the short slide shaft are arranged in a linkage way, and the slide lock is connected with a third lock tongue on the panel in a rotating way and is connected with a long transmission shaft in a rotating way. Has the advantages of convenient use and high locking strength.

Description

Panel lock

Technical Field

The utility model relates to a technical field of collecting container accessory especially relates to a panel lock.

Background

A wide variety of cases or cartons for holding articles for storage or transport are known in the art. These known boxes are made of various materials, such as cardboard, wood, metal and plastic. When the containing box or the carrying box which can not be folded is not needed to be used, the box occupies a large space, and is inconvenient to store and place.

To above-mentioned problem, the utility model patent of patent number ZL202021587975.6 discloses a folding box, including bottom plate, upper ledge, preceding long curb plate, back long curb plate, left wide curb plate, right wide curb plate, upper cover plate and lower cover plate etc. top panel is by upper cover plate and lower cover plate to open setting formation, through the ingenious mechanical lock that locking button, button lock tooth, self-lock device and lock axle formed. The split locking structure is not convenient to use and low in locking strength.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem among the prior art, providing a panel lock, can conveniently carry out the closure and open control, improve joint strength.

In order to realize the above-mentioned purpose, the utility model provides an apron lock, be in including being the rectangle and having the panel and the setting of a pair of long limit and minor face the panel openly just is driven along the gliding slide lock of minor face direction, the panel back is slided and is equipped with a plurality of vertical lock axles and horizontal lock axle corresponding to one of them long limit and two minor face edges are flexible respectively, vertical lock axle and horizontal lock axle all sell the first spring bolt of connecing on the panel respectively with long sliding shaft and short sliding shaft transmission and be connected, long sliding shaft sells the second spring bolt of connecing on the panel with short sliding shaft and is the linkage setting, the slide lock sells the third spring bolt of connecing on the panel and rotates with long transmission shaft and be connected.

Preferably, the first lock tongue is triangular, one end of the first lock tongue is fixed on the panel in a pin joint mode, and the other two ends of the first lock tongue are respectively connected with the vertical lock shaft, the long sliding shaft, the transverse lock shaft and the short sliding shaft in a rotating mode.

Preferably, the second lock tongue is triangular, one end of the second lock tongue is fixed on the panel in a pin joint mode, and the other two ends of the second lock tongue are respectively in rotary connection with the close ends of the long sliding shaft and the short sliding shaft.

Preferably, the third lock tongue is triangular, one end of the third lock tongue is fixed on the panel in a pin joint mode, and the other two ends of the third lock tongue are respectively connected with the other end of the long sliding shaft and the sliding lock in a rotating mode.

Preferably, the long edge and the two short edge edges are provided with shaft holes for the vertical locking shaft and the transverse locking shaft to stretch, and one side of each shaft hole is provided with a guide seat for limiting the vertical locking shaft and the transverse locking shaft.

Preferably, the center of the panel is provided with a containing groove sunken to the back surface of the panel, the sliding lock is arranged in the containing groove in a sliding manner, a sliding groove penetrating through the back surface is formed in the containing groove, and the joint of the third lock tongue and the sliding lock is positioned in the sliding groove.

Preferably, the panel locking device further comprises an outer frame, the shape of the outer frame corresponds to that of the panel and is used for the panel to be placed in, locking holes corresponding to the vertical locking shaft and the transverse locking shaft are formed in the outer frame, and the vertical locking shaft and the transverse locking shaft can be matched with the locking holes in a telescopic mode.

Preferably, the panel is provided with a pivot shaft on the other long side.

Preferably, the back of the panel is provided with a plurality of vertical lock shafts which stretch out and draw back corresponding to the other long edge, the vertical lock shafts are in transmission connection with the long sliding shafts through first lock tongues connected to the panel in a distribution mode, the long sliding shafts are in transmission connection with driving sliding shafts which are distributed vertically through second lock tongues connected to the panel in a distribution mode, and the tops of the driving sliding shafts are connected with the sliding locks.

Preferably, a second sliding groove is formed in the panel, and a connection position of the driving sliding shaft and the sliding lock is located in the second sliding groove.

The utility model has the advantages that: compared with the prior art, the utility model discloses an it can control long sliding shaft lateral sliding to vertically stir the sliding lock promptly along the minor face direction, because transmission is connected between long sliding shaft and the short sliding shaft, realizes driving vertical lock axle and horizontal lock axle respectively by long sliding shaft and short sliding shaft and stretches out and draws back in step at the border of a long limit and two minor faces to reach the purpose of the at least trilateral closure of panel or unblock, have the advantage that facilitates the use and closure strength is high.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic front view of the structure of example 1;

FIG. 2 is a schematic view of the back side structure of embodiment 1;

FIG. 3 is a schematic front view of the structure of embodiment 2;

FIG. 4 is a schematic view of the back structure of example 2;

in the figure: 1. a panel; 2. sliding lock; 3. a vertical lock shaft; 4. a transverse locking shaft; 5. a first bolt; 6. a long sliding shaft; 7. a short sliding shaft; 8. a second bolt; 9. a third bolt; 10. a guide seat; 11. a chute; 12. an outer frame; 13. a pivot shaft; 14. a drive slide shaft; 15. a second chute.

Detailed Description

Example 1

Referring to fig. 1 and 2, the lock comprises a panel 1 which is rectangular and has a pair of long sides and short sides, and a slide lock 2 which is arranged on the front surface of the panel 1 and is controlled by an operator to manually stir and slide along the direction of the short sides (i.e. vertical direction), the back of the panel 1 is provided with a plurality of vertical lock shafts 3 which respectively correspond to the extension of one long edge and a plurality of transverse lock shafts 4 which correspond to the extension of two short edge in a sliding way, in the embodiment, the number of the transverse lock shafts 4 of the two short edges is two, the vertical lock shaft 3 is in transmission connection with a long sliding shaft 6 through a first lock tongue 5 connected to the panel 1 in a distribution manner, the transverse lock shaft 4 is in transmission connection with a short sliding shaft 7 through a first lock tongue 5 connected to the panel 1 in a distribution manner, the long sliding shaft 6 and the short sliding shaft 7 are connected with a second lock tongue 8 on the panel 1 in a linkage way, the sliding lock 2 is rotationally connected with the long transmission shaft 6 through a third bolt 9 connected to the panel 1 in a pin-joint mode. After the slide lock 2 is driven to slide vertically, the long transmission shaft 6 is driven to move transversely, and then the short slide shaft 7 is driven to move vertically, the vertical lock shaft 3 and the transverse lock shaft 4 respectively complete the telescopic action by utilizing the first lock tongue 5 fixed by pin joint, when the vertical lock shaft extends out, the box body or other parts are matched to complete locking, and when the transverse lock shaft retracts, the releasing action is achieved. In this embodiment, the number of long sliding shaft 6 is two, and it and long limit parallel distribution, and all connect two vertical lock axles 3 on every long sliding shaft 6 in the transmission.

Specifically, the first bolt 5, the second bolt 8 and the third bolt 9 are triangular, one end of each of the first bolt 5, the second bolt 8 and the third bolt 9 is fixed on the panel 1 in a pin joint manner, a pin shaft is integrally formed on the panel 1, a round hole is formed in one end of each of the first bolt 5, the second bolt 8 and the third bolt 9, waist-shaped holes are formed in the other two ends of each of the first bolt 5, the second bolt 8 and the third bolt 9, the round holes are used for forming pin joint with the pin shaft, so that the first bolt 5, the second bolt 8 and the third bolt 9 can swing around the pin shaft, and the remaining two ends of the first bolt 5 are respectively rotatably connected with the vertical lock shaft 3 and the long sliding shaft 6 at the long edge; at the short edge, the left two ends of the first lock tongue 5 are transversely provided with a locking shaft 4 and a short sliding shaft 7, the left two ends of the second lock tongue 8 are respectively and rotatably connected with the close ends of the long sliding shaft 6 and the short sliding shaft 7, and the left two ends of the third lock tongue 9 are respectively and rotatably connected with the other end of the long sliding shaft 6 and the sliding lock 2. The rotation connection means that after one end of the first lock tongue 5 is driven by the existing known structure such as a pin shaft, a rotating shaft, a pivot shaft and the like, the other end of the first lock tongue moves relative to the pin shaft. In this embodiment, the number of the third lock tongues 9 is two, and the third lock tongues are respectively used for driving the two long sliding shafts 6.

Specifically, long limit and two minor face borders are equipped with the flexible shaft hole of vertical lock axle 3 of confession and horizontal lock axle 4 respectively, shaft hole one side is equipped with the guide holder 10 spacing to vertical lock axle 3 and horizontal lock axle 4. This guide holder 10 is used for spacing vertical lock axle 3 and horizontal lock axle 4 to the direction makes it flexible more nimble, avoids taking place the card dead.

Specifically, the center of the panel 1 is provided with a containing groove recessed towards the back surface thereof, the slide lock 2 is slidably arranged in the containing groove, a sliding groove 11 penetrating through the back surface is formed in the containing groove, and the joint of the third lock tongue 9 and the slide lock 2 is positioned in the sliding groove 11. The specific shape of the slide lock 2 is rectangular, and meanwhile, in order to fix the slide lock in the accommodating groove, a slide column is arranged on the back surface of the panel 1 to limit and fix the slide lock 2. The sliding groove 11 is rectangular, and the length of the sliding groove corresponds to the sliding range of the sliding lock 2, so that the limit of the telescopic stroke of the vertical lock shaft 3 and the transverse lock shaft 4 is achieved.

Specifically, still include frame 12, frame 12 shape with panel 1 corresponds and supplies it to put into, be equipped with on the frame 12 with vertical lock axle 3 and horizontal lock axle 4 correspond the lockhole, stretch out and draw back vertical lock axle 3 and horizontal lock axle 4 can make both with the lockhole agrees with. When the vertical lock shaft 3 and the horizontal lock shaft 4 extend into the lock hole, the other outer frames 12 are locked.

Specifically, the panel 1 is provided with a pivot shaft 13 on the other long side. With this structure, after the pivotal connection shaft 13 is pivoted to the cabinet, the panel 1 will swing around the long side, so that the panel and the cabinet can be opened and closed in a swinging manner.

Example 2

Referring to fig. 3 and 4, the difference between this embodiment and embodiment 1 is only that the structure of the other long side is different, in this embodiment, the other long side is not provided with a pivot shaft, on the basis of embodiment 1, the other long side is also provided with a plurality of vertical lock shafts 3 extending and contracting along the corresponding edge, that is, in this embodiment, each long side and short side of the panel 1 are provided with a vertical lock shaft 3 and a horizontal lock shaft 4, in the other long side, the vertical lock shaft 3 is in transmission connection with the long slide shaft 6 through the first lock tongue 4 connected to the panel 1 by way of the vertical lock shaft 3, the number of the vertical lock shafts 3 and the number of the long slide shafts 6 are the same as those of the long sides, the long slide shaft 6 is in transmission connection with the vertically distributed driving slide shafts 14 through the second lock tongue 8 connected to the panel 1 by way, and the top of the driving slide shafts 14 is connected with the slide locks 2. By adopting the structure, the four-side locking and unlocking control of the panel 1 is realized, the connection strength with the box body is further improved, and the complete separation from the box body is realized.

Specifically, a second sliding groove 15 is formed in the panel 1, and a connection position of the driving sliding shaft 14 and the sliding lock 2 is located in the second sliding groove 15.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a panel lock, is including being the rectangle and having panel (1) of a pair of long limit and minor face and setting and being in panel (1) is positive and driven along the gliding slide lock of minor face direction (2), its characterized in that: panel (1) back slides and is equipped with a plurality of vertical lock axles (3) and horizontal lock axle (4) that are flexible corresponding to one of them long limit and two minor face edges respectively, vertical lock axle (3) and horizontal lock axle (4) are all distributed first spring bolt (5) of connecing on panel (1) and are connected with long sliding shaft (6) and short sliding shaft (7) transmission respectively, long sliding shaft (6) distribute with short sliding shaft (7) and connect second spring bolt (8) on panel (1) and be the linkage setting, third spring bolt (9) and long sliding shaft (6) rotation connection on panel (1) are distributed in sliding lock (2).

2. The panel lock of claim 1, wherein: the first bolt (5) is triangular, one end of the first bolt is connected and fixed on the panel (1) in a pin joint mode, and the remaining two ends of the first bolt are respectively connected with the vertical locking shaft (3), the long sliding shaft (6), the transverse locking shaft (4) and the short sliding shaft (7) in a rotating mode.

3. The panel lock of claim 1, wherein: the second bolt (8) is triangular, one end of the second bolt is fixed on the panel (1) in a pin joint mode, and the other two ends of the second bolt are respectively in rotary connection with the close ends of the long sliding shaft (6) and the short sliding shaft (7).

4. The panel lock of claim 1, wherein: the third bolt (9) is triangular, one end of the third bolt is fixed on the panel (1) in a pin joint mode, and the other two ends of the third bolt are respectively in rotary connection with the other end of the long sliding shaft (6) and the sliding lock (2).

5. A panel lock according to any one of claims 1 to 4, wherein: long limit and two minor face borders are equipped with the shaft hole that supplies vertical lock axle (3) and horizontal lock axle (4) to stretch out and draw back respectively, shaft hole one side is equipped with guide bracket (10) spacing vertical lock axle (3) and horizontal lock axle (4).

6. A panel lock according to any one of claims 1 to 4, wherein: the panel (1) center is equipped with the storage tank that caves in to its back, sliding lock (2) slide and set up in the storage tank, offer in the storage tank with the back spout (11) that run through, the junction of third spring bolt (9) and sliding lock (2) is located this spout (11).

7. The panel lock of claim 6, wherein: still include frame (12), frame (12) shape with panel (1) corresponds and supplies it to put into, be equipped with on frame (12) with the lockhole that vertical lock axle (3) and horizontal lock axle (4) correspond, it is flexible vertical lock axle (3) and horizontal lock axle (4) can make both with the lockhole agrees with.

8. The panel lock of claim 5, wherein: the panel (1) is provided with a pivot shaft (13) positioned on the other long edge.

9. A panel lock according to any one of claims 1 to 4, wherein: the back of the panel (1) is provided with a plurality of vertical lock shafts (3) which are corresponding to the expansion of the other long edge, the vertical lock shafts (3) are connected with the transmission of the long sliding shaft (6) respectively through the first lock tongue (5) which is connected on the panel (1), the long sliding shaft (6) is connected with the transmission of the driving sliding shaft (14) which is vertically distributed through the second lock tongue (8) which is connected on the panel (1), and the top of the driving sliding shaft (14) is connected with the sliding lock (2).

10. The panel lock of claim 9, wherein: a second sliding groove (15) is formed in the panel (1), and the connecting position of the driving sliding shaft (14) and the sliding lock (2) is located in the second sliding groove (15).