Mounting device of automatic door electric mortise lock and door rail thereof

Abstract

The utility model belongs to the technical field of door and window devices, and provides a mounting device for an electric mortise lock of an automatic door, which is used for mounting the electric mortise lock in a door track. The electric mortise lock is arranged in the middle of the mounting seat; first fixing parts are arranged at the two ends of the mounting base, jacking blocks are arranged on the first fixing parts at the two ends, the first fixing parts and the jacking blocks are connected through screws, and the first fixing parts and the jacking blocks are fixed to a door rail in a jacking mode. The mounting device is provided with the mounting seat capable of fixing the electric mortise lock and the jacking block capable of jacking the mounting seat in the door rail, and the mounting seat and the jacking block are sequentially mounted in the door rail from one side of the door rail, so that the electric mortise lock can be mounted on the door rail without detaching the door rail from a door opening, and the mounting seat can be conveniently detached from the door opening. And the electric mortise lock and the mounting seat can be replaced, so that the maintenance cost is greatly saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of doors and windows, and particularly relates to an installation device for an electric plug lock of an automatic door and its door rail. Background Art

[0002] The electric plug lock is generally directly controlled by a motor drive. The motor drive is generally installed in the track, so the electric plug lock is generally also installed in the track. However, due to the generally large size of the conventional electric plug locks on the market, they cannot be used in the relatively small-sized door rails. Therefore, special electric plug locks and installation devices need to be customized for the small-sized door rails. Also, because the size of the door rail is small, for the conventionally customized electric plug locks, even if the size is reduced, they can only be installed or disassembled from the side of the door rail. After the door rail is installed in the door opening, the side of the door machine is generally close to the wall, and there is no reserved space for disassembling and installing the electric plug lock. When the electric plug lock reaches the end of its service life, or in case of accidental failure of the electric plug lock, generally the entire door rail needs to be removed to replace the electric plug lock. Summary of the Utility Model

[0003] In order to overcome the problems existing in the prior art, the purpose of the utility model is to provide an installation device for an electric plug lock of an automatic door and its door rail.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an installation device for an electric plug lock of an automatic door, used for installing a lock body in a door rail, including: tightening blocks are installed on both sides of the lock body to tightly install the lock body in the door rail; the tightening blocks are in a "U" shape, one side of the tightening block is tightly connected to the lock body, and the other side of the tightening block is tightly connected to the door rail.

[0005] Its main working principle is that the electric plug lock is installed in the mounting seat, and the electric plug lock and the mounting seat are placed into the door rail through the opening on the side of the door rail. Tightening blocks are placed at the first fixing parts at both ends of the mounting seat. The tightening blocks and the first fixing parts are connected by screws. By rotating the screws, the distance between the tightening blocks and the mounting seat can be adjusted, so that the installation device is tightly pressed against the door rail. And it should be noted that the lock core is oriented towards the bottom of the door rail to ensure that the lock core can be locked with the door rail when it extends.

[0006] Preferably, the middle part of the tightening block is a second fixing part, and the second fixing part is tightly connected to both ends of the lock body by screws; both ends of the tightening block extend in the opposite direction of the second fixing part and can be tightly pressed against the door rail.

[0007] Preferably, a slot is provided on the side of the second fixing part facing the lock body, and the width of the slot corresponds to the width of the lock body.

[0008] Preferably, the lock body includes an electric plug lock and a mounting base; both ends of the mounting base are provided with first fixing parts, and the second fixing parts of the pressing blocks are tightly connected to the first fixing parts at both ends; the first fixing parts and the second fixing parts are connected by screws, and both ends of the first fixing parts and the pressing blocks are tightly fixed to the door rail.

[0009] Preferably, notches are provided at the diagonals of the pressing blocks to facilitate the rotation of the pressing blocks.

[0010] Preferably, the mounting base is in a "U" shape, the electric plug lock is installed in the groove of the mounting base, and the lock core of the electric plug lock faces the opening of the groove; both ends of the mounting base are connected by connecting plates, and both ends of the connecting plates extend outward from the mounting base, and the outward extending parts of the connecting plates form first fixing parts that fit the door rail; a bottom plate for tightly fixing the electric plug lock is provided in the groove, clamping ears are arranged on both sides of the bottom plate, clamping grooves are provided at both ends of the mounting base, and the clamping ears and the clamping grooves are tightly clamped and matched with each other.

[0011] Preferably, the width of the clamping ears is greater than the width of the clamping grooves.

[0012] A door rail includes the installation device of the automatic door electric plug lock described in any one of the above, and includes a first sliding groove and a second sliding groove; the installation device of the automatic door electric plug lock is installed in the first sliding groove, a driving component is arranged in the second sliding groove, and the electric plug lock can tightly fix the driving component.

[0013] Preferably, a retaining edge is arranged between the first sliding groove and the second sliding groove, both ends of the pressing block are tightly pressed against the retaining edge, and the first fixing part of the mounting base is tightly pressed against the first sliding groove.

[0014] Preferably, the retaining edge and the second sliding groove are both provided with openings for taking out the mounting base, and the width of the openings is greater than the width of the mounting base.

[0015] Preferably, the width of the opening is greater than the width of the pressing block.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] By setting the installation device to include a mounting base for fixing the electric plug lock and pressing blocks for tightly pressing the mounting base in the door rail, and installing the mounting base and the pressing blocks into the door rail in sequence from one side of the door rail, in this way, the electric plug lock and the mounting base can be replaced without disassembling the door rail from the door opening, which greatly saves the maintenance cost. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The figure is an overall schematic diagram of the installation device of the automatic door electric bolt lock;

[0020] Figure 2 This is an exploded schematic diagram of the installation device of the automatic door electric bolt lock;

[0021] Figure 3 is a schematic diagram of the door track;

[0022] Figure 4 This is a schematic diagram of the door track explosion;

[0023] Figure 5 This is a side view of the door track.

[0024] 1. Door rail; 10. First slide groove; 11. Second slide groove; 12. Opening; 13. Side guard; 2. Driving assembly; 3. Lock body; 3a. Electric bolt lock; 3b. Mounting seat; 3c. Connecting plate; 30. First fixing part; 31. Groove; 32. Bottom plate; 33. Ear; 34. Slot; 4. Tightening block; 40. Second fixing part; 41. Slot; 42. Notch. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the utility model, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] like Figure 1-Figure 2As shown in the figure, this solution specifically discloses an installation device for an automatic door electric plug lock 3a, which includes a tightening block 4 for tightly fixing the lock body 3 in the door rail 1. The lock body 3 includes a mounting base 3b and an electric plug lock 3a. Specifically, first, the electric plug lock 3a is installed in the middle of the mounting base 3b, and then the mounting base 3b is placed in the door rail 1. Secondly, since both ends of the mounting base 3b are first fixing parts 30, when installing, the first fixing parts 30 need to face the inner wall of the door rail 1, and tightening blocks 4 are installed on both ends of the first fixing parts 30. The first fixing parts 30 and the tightening blocks 4 are connected by screws, and the tightening degree of the tightening blocks 4 and the mounting base 3b is adjusted by rotating the screws. During the rotation of the screws, the first fixing parts 30 will be pushed away from the tightening blocks 4, so that the distance between the first fixing parts 30 and the tightening blocks 4 becomes larger. During the movement of the tightening blocks 4 and the first fixing parts 30, they gradually tighten against the door rail 1, so as to achieve the purpose of installing and fixing the electric plug lock 3a.

[0028] In a further optional embodiment, the tightening block 4 is in a "U" shape. The middle part of the tightening block 4 is a second fixing part 40, and the second fixing part 40 is tightly connected to the first fixing part 30 by a screw; both ends of the tightening block 4 extend towards the bottom of the groove 31 and can tightly abut against the door rail 1.

[0029] In a further optional embodiment, a slot 41 is provided on the side of the second fixing part 40 facing the mounting base 3b. The width of the slot 41 corresponds to the width of the mounting base 3b. The tightening block 4 is limited by the slot 41 to prevent the tightening block 4 from swinging during the adjustment process.

[0030] In a further optional embodiment, when disassembling the tightening block 4, the tightening block 4 needs to be rotated 90 degrees. At this time, since the diagonal length of the tightening block 4 is greater than the inner width of the door rail 1, the tightening block 4 cannot rotate normally due to interference with the door rail 1. Therefore, a notch 42 for facilitating the rotation of the tightening block 4 is provided at the diagonal of the tightening block 4. When the tightening block 4 rotates and the diagonal of the tightening block 4 just overlaps with the door rail 1, since a notch 42 is provided at the diagonal of the tightening block 4, the diagonal length of the tightening block 4 becomes smaller, so that it can rotate smoothly in the door rail 1.

[0031] In a further optional embodiment, in order to save the space occupied by the installation device, the mounting base 3b is set in a "U" shape. Therefore, there is a groove 31 in the middle of the mounting base 3b, and the electric plug lock 3a can be installed in the installed groove 31. At the same time, in order to enable the electric plug lock 3a to extend smoothly, the lock core of the electric plug lock 3a is set to face the opening 12 of the groove 31. At the same time, both ends of the mounting base 3b are connected to the connecting plate. The connecting plate is parallel to the orientation of the door rail 1, and both ends of the connecting plate extend to the outside of the mounting base 3b, thus forming a first fixing portion 30 that fits the door rail 1. Therefore, when the mounting base 3b is placed on the door rail 1, the first fixing portion 30 can better fit the door rail 1.

[0032] In a further optional embodiment, in order to better fix the electric plug lock 3a in the groove 31, a bottom plate 32 for pressing and fixing the electric plug lock 3a is provided in the groove 31. The bottom plate 32 and the groove 31 cooperate to press-fit the electric plug lock 3a. It should be noted that due to position limitations, the screw fixing method cannot be adopted. Therefore, lugs 33 are provided on both sides of the bottom plate 32, and slots 34 are provided at both ends of the mounting base 3b. By stamping, the lugs 33 are punched into the slots 34, so as to ensure that the lugs 33 and the slots 34 are tightly clamped and matched with each other.

[0033] In a further optional embodiment, in order to ensure that the lugs 33 can be tightly clamped in the slots 34, the width of the lugs 33 needs to be greater than the width of the slots 34.

[0034] A door rail 1, as Figure 3-Figure 4 shown, includes the installation device of the automatic door electric plug lock 3a as described in any one of the above, including a first chute 10 and a second chute 11. Among them, the installation device of the automatic door electric plug lock 3a is installed in the first chute 10, and a driving component 2 is provided in the second chute 11. The driving component 2 can move along the second chute 11. When the position of the driving component 2 needs to be fixed, the driving component 2 can be locked and fixed by the lock core of the electric plug lock 3a, thus realizing the function of locking the door.

[0035] In a further optional embodiment, in order to enable the top block 4 to be better pressed and fixed to the door rail 1, a rib 13 is provided between the first chute 10 and the second chute 11. During the installation process, both ends of the top block 4 face the rib 13. When adjusting the distance between the top block 4 and the mounting base 3b, the two ends of the top block 4 are pressed against the rib 13, so as to fix the mounting base 3b in the first chute 10.

[0036] In a further optional embodiment, in order to allow the mounting seat 3b and the electric bolt lock 3a to be removed from the door rail 1 during maintenance, an opening 12 for removing the mounting seat 3b is provided on the sidewall 13 and the second slide groove 11. The width of the opening 12 is greater than the width of the mounting seat 3b. During maintenance, the mounting seat 3b can be reached through the opening 12 to remove the mounting seat 3b. Of course, in order to allow the top tightening block 4 to be removed from the opening 12, the width of the opening 12 needs to be greater than the width of the top tightening block 4. Therefore, the top tightening block 4 can be removed from the opening 12 by rotating it 90 degrees.

[0037] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An installation device for an automatic door electric bolt lock, used to install the lock body in a door track, characterized in that: Including: Tightening blocks are installed on both sides of the lock body to tightly press the lock body in the door track; The tightening block is in a "U" shape. One side of the tightening block is tightly connected to the lock body, and the other side of the tightening block is tightly connected to the door track; The middle part of the tightening block is the second fixing part. The second fixing part is tightly connected to both ends of the lock body through a screw; both ends of the tightening block extend in the opposite direction of the second fixing part and can be tightly pressed against the door track.

2. The installation device of the electric plug lock for automatic doors according to claim 1, characterized in that A slot is provided on the side of the second fixing part facing the lock body, and the width of the slot corresponds to the width of the lock body.

3. The installation device of the electric plug lock for automatic doors according to claim 1, characterized in that Notches are provided at the diagonals of the tightening block to facilitate the rotation of the tightening block.

4. The installation device of the electric plug lock for automatic doors according to claim 2, characterized in that The lock body includes an electric plug lock and a mounting seat; Both ends of the mounting seat are provided with first fixing parts, and the first fixing parts at both ends are tightly connected to the second fixing parts of the tightening blocks; The first fixing part and the second fixing part are connected by a screw, and both ends of the first fixing part and the tightening block are tightly fixed to the door track.

5. The installation device of the electric plug lock for automatic doors according to claim 4, characterized in that The mounting seat is in a "U" shape. The electric plug lock is installed in the groove of the mounting seat, and the lock core of the electric plug lock faces the opening of the groove; both ends of the mounting seat are connected through a connecting plate. Both ends of the connecting plate extend outward from the mounting seat, and the outwardly extending part of the connecting plate forms a first fixing part that fits the door track; A bottom plate for tightly pressing and fixing the electric plug lock is provided in the groove. Clamping ears are provided on both sides of the bottom plate, and clamping grooves are provided at both ends of the mounting seat. The clamping ears and the clamping grooves are tightly clamped and matched.

6. A door track includes a first chute, a second chute, and the installation device of the electric plug lock for automatic doors according to any one of claims 4 - 5, characterized in that The installation device of the electric plug lock for automatic doors is installed in the first chute, a driving component is provided in the second chute, and the electric plug lock can tightly fix the driving component.

7. The door track according to claim 6, characterized in that A rib is provided between the first chute and the second chute. Both ends of the tightening block are tightly pressed against the rib, and the first fixing part of the mounting seat is tightly pressed against the first chute.

8. The door track according to claim 7, characterized in that Both the rib and the second chute are provided with openings for taking out the mounting seat, and the width of the openings is greater than the width of the mounting seat.

9. The door track according to claim 8, characterized in that The width of the opening is greater than the width of the tightening block.

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