Door lock structure for outdoor tool room

Abstract

The utility model discloses a room door lock structure for an outdoor tool room. The room door lock structure comprises a grip main body, a lock shell main body, a bolt rod, a rotating piece, a padlock and a lock cylinder assembly. And the grip main body is rotationally connected to the lock shell main body. And the bolt rod is hinged to the grip main body through a rotating piece. The lock cylinder assembly comprises a lock cylinder body and a lock cylinder base. The lock cylinder base is arranged on the outer ring of the grip body in a sleeving mode and fixed to the lock shell body. And a mounting hole matched with the lock cylinder main body is formed in the grip main body. The lock cylinder body is slidably connected into the mounting hole, and an elastic piece is arranged at the inner end of the lock cylinder body. The sliding lock cylinder main body is arranged on the grip main body, the locking rod on the lock cylinder main body is matched with the lock cylinder base to achieve locking or unlocking of the grip main body, and meanwhile the lock cylinder main body is locked or unlocked through the padlock. Therefore, a user can intuitively judge whether the grip main body is in the locking state or the unlocking state.

Description

Technical Field

[0001] The utility model belongs to the technical field of locks, and in particular relates to a door lock structure for an outdoor tool room. Background Art

[0002] The door lock installed on the door is an important barrier to ensure the safety of property and privacy. Commonly used door locks mainly include two parts: the lock tongue control mechanism and the lock bolt control mechanism. Among them, the lock bolt control mechanism is driven by the rotation force of the handle, thereby driving the lock bolt to extend and retract, complete the separation or insertion of the door frame, and then complete the opening or closing of the door.

[0003] Most of the existing door locks are difficult to judge when in use, so that users cannot intuitively judge whether the lock is in an open or locked state when in use, which makes the use of the lock very inconvenient. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the utility model provides a door lock structure for an outdoor tool room to solve the technical problem that the door lock state is difficult to distinguish.

[0005] To achieve the above purpose, the specific technical solution of the utility model is as follows:

[0006] A door lock structure for an outdoor tool room comprises a handle body, a lock housing body, a latch rod, a rotating member, a padlock and a lock core assembly. The handle body is rotatably connected to the lock housing body. The latch rod is hingedly arranged on the handle body through a rotating member.

[0007] The lock core assembly includes a lock core body and a lock core base. The lock core base is sleeved on the outer ring of the handle body and fixed to the lock shell body. The handle body is provided with a mounting hole that matches the lock core body. The lock core body is slidably connected in the mounting hole, and an elastic member is provided at the inner end. The lock core body is provided with a locking rod that matches the lock core base. The handle body is locked or unlocked by the locking rod and the lock core base.

[0008] The lock core body is provided with a locking through hole matched with the padlock. The lock beam on the padlock passes through the locking through hole and is used to lock or unlock the lock core body.

[0009] Furthermore, the handle body and the lock core base are respectively provided with a slide groove and a position-limiting lock groove which match the locking rod. The locking rod passes through the slide groove, extends into the position-limiting lock groove, and is locked or unlocked by the position-limiting lock groove.

[0010] Furthermore, the limiting lock groove on the lock core base is L-shaped, and is divided into a first limiting portion parallel to the sliding direction of the lock core body, and a second limiting portion perpendicular to the sliding direction of the lock core body.

[0011] Furthermore, the elastic member is a spring.

[0012] Furthermore, the handle body is divided into a gripping portion and a rotating portion. The mounting hole is provided on the rotating portion. The cross section of the inner end of the rotating portion is rectangular. The rotating member is sleeved on the outer ring of the rotating portion. The inner ends of the two latch rods are both hinged to the rotating member.

[0013] Furthermore, a hanging hole matching with the lock beam of the padlock is provided on the gripping portion of the handle body.

[0014] Furthermore, the lock housing body includes an end cover and a mounting base, wherein the end cover and the mounting base are spaced apart and fixed by bolts.

[0015] Furthermore, the end cap is provided with a connecting piece for rotational connection. The connecting piece is provided with a rotating column part matched with the rotating part. The rotating column part passes through the rotating hole on the end cap and the fitting hole on the rotating piece in sequence, and is fixed with the rotating part bolt on the handle body.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] The utility model arranges a sliding lock core body on the handle body, and realizes locking or unlocking of the handle body through the cooperation of a locking rod on the lock core body and a lock core base. At the same time, the lock core body is locked or unlocked through a padlock, so that the user can intuitively judge whether the handle body is in a locked state or an unlocked state. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an explosion diagram of the utility model;

[0020] Figure 3 It is a side sectional view of the overall structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the relative positions of the lock core base and the rotating part of the handle body in the utility model;

[0022] Figure 5 This is a structural schematic diagram of the lock core base in the utility model;

[0023] Figure 6 This is a schematic diagram of the utility model and the door installation locking state;

[0024] Figure 7 This is a schematic diagram of the utility model and the door installation unlocking state;

[0025] Figure 8 This is a schematic diagram of the utility model in a closed state with a door installed.

[0026] Figure markings: 1. handle body; 1-1. slide groove; 1-2. gripping part; 1-3. rotating part; 1-4. rotating member; 2. lock shell body; 2-1. end cover; 2-2. mounting base; 2-3. connecting member; 3. padlock; 4. lock core assembly; 4-1. lock core body; 4-2. locking rod; 4-3. lock core base; 4-4. limit lock groove; 4-4-1. first limit part; 4-4-2. second limit part; 4-5. locking through hole; 5. latch rod; 6. door; 7. door frame. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] The utility model will be further described below in conjunction with the accompanying drawings.

[0029] like Figure 1 and 2 As shown, a door lock structure for an outdoor tool room includes a handle body 1, a lock shell body 2, a padlock 3 and a lock core assembly 4. The handle body 1 is provided with a mounting hole that matches the lock core assembly 4. The inner end of the lock core assembly 4 is inserted into the mounting hole and slidably matches with the mounting hole to control the rotation of the handle body 1 to lock and unlock. The lock core assembly 4 is provided with locking through holes 4-5 that match with the padlock 3. The lock beam on the padlock 3 passes through the locking through holes 4-5 to lock the sliding of the lock core assembly 4. As shown Figure 6-8 As shown, the inner end of the handle body 1 is provided with a latch rod 5. When the handle body 1 rotates, it can drive the latch rod 5 to switch between inserting into the latch hole on the door frame and disengaging from the latch hole.

[0030] like Figure 3-5 As shown, the lock core assembly 4 includes a lock core body 4-1, a locking rod 4-2 and a lock core base 4-3. The inner end of the lock core body 4-1 is inserted into the mounting hole and can slide along the axial direction of the mounting hole. A spring is provided at the inner end of the lock core body 4-1, which is used to drive the lock core body 4-1 to reset after the pressure applied to the lock core body 4-1 is released.

[0031] The lock core base 4 - 3 is sleeved on the outer ring of the rotating end of the handle body 1 and is fixed to the lock shell body 2 , so as to cooperate with the lock core body 4 - 1 to lock or unlock the handle body 1 .

[0032] Specifically, Figure 4 and 5 As shown, the locking rod 4-2 is fixed on the lock core body 4-1, and the installation direction is perpendicular to the sliding direction of the lock core body 4-1. The handle body 1 and the lock core base 4-3 are respectively provided with a slide groove 1-1 and a limit lock groove 4-4 that match the locking rod 4-2. The locking rod 4-2 passes through the slide groove 1-1, extends into the limit lock groove 4-4, and is locked or unlocked by the limit lock groove 4-4.

[0033] The slide groove 1-1 on the handle body 1 is parallel to the sliding direction of the lock core body 4-1. The limit lock groove 4-4 on the lock core base 4-3 is L-shaped, and is divided into a first limit portion 4-4-1 parallel to the sliding direction of the lock core body 4-1, and a second limit portion 4-4-2 perpendicular to the sliding direction of the lock core body 4-1.

[0034] In the initial state, the locking rod 4-2 is located in the first limit portion 4-4-1, and the locking rod 4-2 cannot rotate under the limitation of the first limit portion 4-4-1, thereby locking the rotation of the handle body 1. When the user applies pressure on the lock core body 4-1, causing the lock core body 4-1 to slide inward, the locking rod 4-2 will be driven to slide synchronously. The locking rod 4-2 switches from the first limit portion 4-4-1 to the starting point of the second limit portion 4-4-2, releasing the rotation lock of the locking rod 4-2, thereby releasing the rotation lock of the handle body 1. The user can drive the ends of the two latch rods 5 to disengage from the latch holes of the door frame by rotating the handle body 1, thereby completing the opening of the door 6.

[0035] In this embodiment, the handle body 1 is divided into a gripping portion 1-2 and a rotating portion 1-3. The mounting hole is provided on the rotating portion 1-3. The inner end of the rotating portion 1-3 has a rectangular cross section, and the outer ring is sleeved with a rotating member 1-4. The inner ends of the two latch rods 5 are both hinged to the rotating member 1-4.

[0036] When the user drives the rotating part 1-3 to rotate clockwise through the grip part 1-2, the rotating member 1-4 will be driven to rotate synchronously. The two latch rods 5 installed on the rotating member 1-4 are driven by the rotating member 1-4 and, under the limitation of the slots on the door 6, slide to the side close to the rotating member 1-4, and then disengage from the latch holes on the door frame.

[0037] Furthermore, in this embodiment, if Figure 2 , 6As shown in FIG. 7 , a hanging hole is provided on the gripping portion 1-2 of the grip body 1 to match the lock beam of the padlock 3. When the padlock 3 is removed from the locking through hole 4-5 on the lock core body 4-1, it can be hung on the gripping portion 1-2 through the hanging hole.

[0038] like Figure 2 and 3 As shown, the lock housing body 2 includes an end cover 2-1 and a mounting base 2-2. The end cover 2-1 is mounted on the inner side of the door 6, and the mounting base 2-2 is mounted on the outer side of the door 6. The end cover 2-1 and the mounting base 2-2 are fixed by bolts. The inner side of the mounting base 2-2 is spaced apart from the end cover 2-1, and a receiving space for mounting the latch rod 5 is formed therebetween.

[0039] In this embodiment, a rotatably connected connecting member 2-3 is provided on the end cover 2-1. A rotating column portion that matches the rotating portion 1-3 is provided on the connecting member 2-3. The rotating column portion passes through the rotating hole on the end cover 2-1 and the fitting hole on the rotating member 1-4 in sequence, and is connected to the rotating portion 1-3 on the handle body 1.

[0040] Specifically, a bolt is installed on the rotating column part of the connecting member 2-3, and the inner end of the bolt is threadedly connected to the rotating part 1-3 to achieve locking of the relative position between the handle body 1 and the end cover 2-1, thereby achieving the installation of the handle body 1 on the door 6.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A door lock structure for an outdoor tool room, comprising a handle body (1), a lock housing body (2), a latch rod (5) and a rotating member (1-4); the handle body (1) is rotatably connected to the lock housing body (2); the latch rod (5) is hingedly arranged on the handle body (1) through the rotating member (1-4), characterized in that: Also includes A lock core assembly (4), the lock core assembly (4) comprising a lock core body (4-1) and a lock core base (4-3); the lock core base (4-3) is sleeved on the outer ring of the handle body (1) and is fixed to the lock shell body (2); the handle body (1) is provided with a mounting hole that matches the lock core body (4-1); the lock core body (4-1) is slidably connected in the mounting hole, and an elastic member is provided at the inner end; the lock core body (4-1) is provided with a locking rod (4-2) that matches the lock core base (4-3); the locking rod (4-2) and the lock core base (4-3) are matched to achieve locking or unlocking of the handle body (1); A padlock (3), wherein a locking through hole (4-5) matching with the padlock (3) is provided on the lock core body (4-1); a lock beam on the padlock (3) passes through the locking through hole (4-5) and is used to lock or unlock the lock core body (4-1).

2. The door lock structure for an outdoor tool room according to claim 1, characterized in that: The handle body (1) and the lock core base (4-3) are respectively provided with a slide groove (1-1) and a limit lock groove (4-4) that match the locking rod (4-2); the locking rod (4-2) passes through the slide groove (1-1), extends into the limit lock groove (4-4), and is locked or unlocked by the limit lock groove (4-4).

3. The door lock structure for an outdoor tool room according to claim 2, characterized in that: The limiting lock groove (4-4) on the lock core base (4-3) is L-shaped and is divided into a first limiting portion (4-4-1) parallel to the sliding direction of the lock core body (4-1), and a second limiting portion (4-4-2) perpendicular to the sliding direction of the lock core body (4-1).

4. The door lock structure for an outdoor tool room according to claim 1, characterized in that: The elastic member is a spring.

5. The door lock structure for an outdoor tool room according to claim 1, characterized in that: The handle body (1) is divided into a gripping portion (1-2) and a rotating portion (1-3); the mounting hole is provided on the rotating portion (1-3); the cross section of the inner end of the rotating portion (1-3) is rectangular; the rotating member (1-4) is sleeved on the outer ring of the rotating portion (1-3); the inner ends of the two latch rods (5) are both hinged to the rotating member (1-4).

6. The door lock structure for an outdoor tool room according to claim 5, characterized in that: The gripping portion (1-2) of the handle body (1) is provided with a hanging hole which matches with the lock beam of the padlock (3).

7. The door lock structure for an outdoor tool room according to claim 1, characterized in that: The lock housing body (2) comprises an end cover (2-1) and a mounting base (2-2); the end cover (2-1) and the mounting base (2-2) are arranged at intervals and fixed therebetween by bolts.

8. The door lock structure for an outdoor tool room according to claim 7, characterized in that: The end cover (2-1) is provided with a rotatably connected connecting piece (2-3); the connecting piece (2-3) is provided with a rotating column portion that matches the handle body (1); the rotating column portion passes through the rotating hole on the end cover (2-1) and the fitting hole on the rotating piece (1-4) in sequence, and is bolted to the rotating portion (1-3) on the handle body (1).

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