CN215056334U - Lock body suitable for different door frame thicknesses - Google Patents
Lock body suitable for different door frame thicknesses Download PDFInfo
- Publication number
- CN215056334U CN215056334U CN202121600992.3U CN202121600992U CN215056334U CN 215056334 U CN215056334 U CN 215056334U CN 202121600992 U CN202121600992 U CN 202121600992U CN 215056334 U CN215056334 U CN 215056334U
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- lock
- locking
- external member
- rod
- door frame
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Abstract
The utility model discloses a lock body suitable for different door frame thicknesses, which comprises a lock rod, a lock tongue, a first locking external member and a second locking external member; the lock tongue is provided with a mounting hole, and the lock tongue is sleeved on the outer wall of the lock rod through the mounting hole; the first locking external member and the second locking external member are sleeved on the outer wall of the lock rod, and the first locking external member and the second locking external member are respectively arranged on two sides of the lock tongue along the length direction of the lock rod; the first locking external member and the second locking external member are used for driving the lock tongue to move along the length direction of the lock rod, and the lock tongue is clamped on the lock rod after the lock tongue moves in place. Be suitable for the lock body of different door frame thicknesses, utilize first locking external member and second locking external member to drive the spring bolt along the length direction motion of lock rod to adjust the spring bolt is with the distance of handle, makes the lock body can adapt to the door frame of the different degree of depth, has solved the low and not high problem of precision of dress lock inefficiency.
Description
Technical Field
The utility model relates to a tool to lock technical field, especially a be suitable for lock body of different door frame thickness.
Background
The mounted position of the spring bolt of current cabinet door lock is good when dispatching from the factory, and when the dress lock, because the degree of depth inconsistent of the door frame of cabinet door design, constructor just must on-spot bend the spring bolt in order to make the spring bolt block the door frame when closing the door, makes the spring bolt and the distance of handle be greater than the degree of depth of door frame, all will waste time when consequently all when the construction at every turn on the process of bending the spring bolt, and the work efficiency of getting up in operation is very low. In addition, the distance between the lock tongue and the handle of the lock tongue bent on site cannot completely meet the depth of the door frame, so that the precision is not high, and the cabinet door is not locked tightly.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect, the utility model aims to provide a lock body that is suitable for different door frame thickness utilizes first locking external member and second locking external member to drive the spring bolt along the length direction motion of spring bolt, thereby adjusts the distance of spring bolt and handle makes the lock body can adapt to the door frame of the different degree of depth, has solved the low and not high problem of precision of dress lock inefficiency.
To achieve the purpose, the utility model adopts the following technical proposal: a lock body suitable for different door frame thicknesses comprises a lock rod, a lock tongue, a first locking external member and a second locking external member;
the lock bolt is provided with a mounting hole, and the lock bolt is sleeved on the outer wall of the lock rod through the mounting hole;
the first locking external member and the second locking external member are sleeved on the outer wall of the lock rod, and the first locking external member and the second locking external member are respectively arranged on two sides of the lock tongue along the length direction of the lock rod;
the first locking external member and the second locking external member are used for driving the lock tongue to move along the length direction of the lock rod, and the lock tongue is clamped on the lock rod after the lock tongue moves in place.
It is worth mentioning that the first locking sleeve comprises a nut component, the outer wall of the locking rod is provided with an external thread, the external thread is meshed with the internal thread of the nut component, and the nut component is in threaded connection with the locking rod.
Optionally, the first locking kit further comprises a washer, and the nut assembly is two nuts;
the gasket is sleeved on the outer wall of the lock rod and arranged between the two nuts.
Specifically, one side of the lock tongue is far away from the driving end of the lock rod, the other side of the lock tongue is close to the driving end of the lock rod, the first locking sleeve is arranged on one side of the lock tongue, and the second locking sleeve is arranged on the other side of the lock tongue;
the driving end of the lock rod is provided with a base, and a rotating shaft of the base is superposed with a rotating shaft of the lock rod;
the second locking external member is an elastic mechanism, one end of the second locking external member is connected with the other side of the lock tongue, and the other end of the second locking external member is connected with one end of the base.
Preferably, the other end of the second locking external member is connected with one end of the base through a cushion cover,
the cushion cover is sleeved on the outer wall of the lock rod and arranged between the second locking external member and the base.
It is worth mentioning that the device further comprises a handle, and the handle is fixedly connected with the other end of the base.
Specifically, the outer wall threaded connection of base has fixation nut, fixation nut with be equipped with the installation space between the handle, the installation space is used for installing the cabinet door.
Optionally, the lock rod is of a rectangular cylinder structure, and the mounting hole of the lock tongue is a rectangular opening matched with the lock rod.
Preferably, the bolt is perpendicular to the lock rod.
It is worth mentioning that the bolt extends away from the locking bar.
One of the above technical solutions has the following beneficial effects: in being suitable for the lock body of different door frame thickness, utilize first locking external member with second locking external member drives the spring bolt is followed the length direction motion of spring bolt just can adjust the distance of spring bolt and handle to make the lock body can adapt to the door frame of the different degree of depth. Compared with a field bending spring bolt, the distance between the spring bolt and the handle is adjusted more accurately by driving the spring bolt to move through the first locking external member and the second locking external member, so that the cabinet door can be locked more tightly.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is a top view of the lock body mounted on the cabinet door according to an embodiment of the present invention;
fig. 4 is a top view of a lock body in an embodiment of the present invention;
FIG. 5 is a schematic view of an embodiment of the present invention with a lock body mounted behind a door of the cabinet adjacent to an interior side of the cabinet;
fig. 6 is a schematic structural view of the lock body installed behind the cabinet door away from the inner side of the cabinet body according to an embodiment of the present invention;
wherein: 1 lock bar; 11 a base; 12 cushion covers; 2, a lock tongue; 21 mounting holes; 3 a first locking sleeve member; 31 a nut assembly; 32 nuts; 33 a gasket; 4 a second locking sleeve member; 5, a handle; 6, fixing a nut; 7, a cabinet door; 8, a door frame; and 9, a cabinet body.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the terms "left", "right", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A lock body suitable for different doorframe thicknesses according to an embodiment of the present invention is described below with reference to fig. 1 to 6, which includes a lock rod 1, a lock tongue 2, a first locking sleeve 3 and a second locking sleeve 4;
the lock bolt 2 is provided with a mounting hole 21, and the lock bolt 2 is sleeved on the outer wall of the lock rod 1 through the mounting hole 21;
the first locking sleeve 3 and the second locking sleeve 4 are sleeved on the outer wall of the lock rod 1, and the first locking sleeve 3 and the second locking sleeve 4 are respectively arranged on two sides of the lock tongue 2 along the length direction of the lock rod 1;
the first locking sleeve 3 and the second locking sleeve 4 are used for driving the bolt 2 to move along the length direction of the lock rod 1, and the bolt 2 is clamped on the lock rod 1 after the bolt 2 moves in place.
In being suitable for the lock body of different door frame thickness, utilize first locking external member 3 with second locking external member 4 drives spring bolt 2 is followed the length direction motion of locking lever 1 just can adjust the distance of spring bolt 2 and handle 5 to make the lock body can adapt to the door frame 8 of the different degree of depth. Compared with the field bending bolt 2, the distance between the bolt 2 and the handle 5 is adjusted by the movement of the bolt 2 driven by the first locking sleeve 3 and the second locking sleeve 4, so that the cabinet door 7 can be locked more tightly.
As shown in fig. 3, 5 and 6, during installation, the lock rod 1 penetrates through the cabinet door 7 from one side of the cabinet door 7, the lock tongue 2, the first locking sleeve 3 and the second locking sleeve 4 are sleeved on the outer wall of the lock rod 1 located at the other side of the cabinet door 7, and the lock tongue 2 is placed between the first locking sleeve 3 and the second locking sleeve 4; then according to the thickness of door frame 8 through adjust first locking suit 3 with second locking suit 4 adjust the spring bolt 2 in the position of locking lever 1, make the distance of spring bolt 2 with handle 5 accord with the degree of depth of door frame 8, the rethread first locking suit 3 with second locking suit 4 presss from both sides tightly spring bolt 2, make spring bolt 2 fix in the present position, prevent the spring bolt 2 when unblocking along locking lever 1 motion.
It is worth to say that, the first locking sleeve 3 includes a nut component 31, the outer wall of the locking rod 1 is provided with an external thread, the external thread is engaged with the internal thread of the nut component 31, and the nut component 31 is in threaded connection with the locking rod 1.
Through the wrench movement nut component 31, the second locking external member 4 is cooperated again, just can drive the spring bolt 2 in the locking lever 1 moves. After the bolt 2 moves in place, the nut component 31 stops twisting, and the nut component 31 can also prevent the bolt 2 from moving in the lock rod 1, so that the bolt 2 is fixed at the current position.
Optionally, the first locking kit 3 further comprises a washer 33, and the nut assembly 31 is two nuts 32;
the gasket 33 is sleeved on the outer wall of the lock rod 1, and the gasket 33 is arranged between the two nuts 32.
In one embodiment, as shown in fig. 4, the first locking kit 3 is disposed on one side of the locking tongue 2 away from the driving end of the locking rod 1, or on one side of the locking tongue 2 close to the driving end of the locking rod 1, and correspondingly, the second locking kit 4 is disposed on the other side of the locking tongue 2 close to the driving end of the locking rod 1, or on one side of the locking tongue 2 away from the driving end of the locking rod 1. As shown in the figure, the right side of the lock rod 1 is the driving end of the lock rod 1.
As shown in fig. 1 to 4, a nut 32 near the bolt 2 is used to drive the bolt 2 to move along the lock bar 1, so as to adjust the position of the bolt 2 on the lock bar 1; the nut 32 far away from the bolt 2 is used for locking the nut 32 close to the bolt 2, so that the bolt 2 is fixed on the position of the lock rod 1. The washer 33 prevents the bolt 2 from rotating and loosening the nut 32.
Specifically, one side of the lock tongue 2 is far away from the driving end of the lock rod 1, the other side of the lock tongue 2 is close to the driving end of the lock rod 1, the first locking sleeve 3 is arranged on one side of the lock tongue 2, and the second locking sleeve 4 is arranged on the other side of the lock tongue 2;
the driving end of the lock rod 1 is provided with a base 11, and a rotating shaft of the base 11 is overlapped with a rotating shaft of the lock rod 1;
the second locking external member 4 is an elastic mechanism, one end of the second locking external member 4 is connected with the other side of the bolt 2, and the other end of the second locking external member 4 is connected with one end of the base 11.
In another embodiment, as shown in fig. 1-3, the bolt 2 can overcome the elastic force of the elastic mechanism and advance along the lock rod 1 toward the base 11 by twisting the nut 32 of the first locking kit 3 and advancing the nut 32 toward the base 11; the nut 32 of the first locking sleeve 3 is twisted, so that after the nut 32 retreats towards the reverse direction of the base 11, the elastic mechanism can push the bolt 2 to retreat towards the reverse direction of the base 11 along the lock rod 1 through elasticity; above-mentioned structure as long as the operation first locking suit 3 just can realize the spring bolt 2 in the regulation of the position of locking lever 1 to after adjusting the position, also only need operate first locking suit 3 just can be fixed spring bolt 2 is in the current position, easy operation and efficient. Said second locking sleeve 4 is preferably a spring.
Preferably, the other end of the second locking assembly 4 is connected with one end of the base 11 through a cushion cover 12,
the cushion cover 12 is sleeved on the outer wall of the lock rod 1 and arranged between the second locking sleeve member 4 and the base 11.
The cushion cover 12 can increase with the area of contact of the other end of the second locking external member 4, the base 11 passes through the cushion cover 12 can effectively support the second locking external member 4. The cushion cover 12 plays a role in protecting the base 11, and prevents the other end of the second locking sleeve member 4 from being directly pressed on the base 11 to crush the base 11.
It is worth to say, still include handle 5, handle 5 with the other end fixed connection of base 11.
The handle 5 is through the base 11 is for locking lever 1 provides power to drive locking lever 1 rotates, and then drives spring bolt 2 rotates, realizes unblocking.
Optionally, the outer wall of the base 11 is connected with a fixing nut 6 through threads, an installation gap is arranged between the fixing nut 6 and the handle 5, and the installation gap is used for installing the cabinet door 7.
After the lock rod 1 penetrates through the cabinet door 7 from one side of the cabinet door 7, the fixing nut 6 is locked on the lock rod 1 located on the other side of the cabinet door 7, so that the cabinet door 7 is clamped in the mounting gap through the handle 5 and the fixing nut 6, and the lock body can be prevented from falling off from the cabinet door 7.
Specifically, the lock rod 1 is a rectangular cylinder structure, and the mounting hole 21 of the lock tongue 2 is a rectangular opening matched with the lock rod 1.
After the bolt 2 is sleeved on the outer wall of the lock rod 1, the lock rod 1 of the rectangular cylinder structure is matched with the mounting hole 21 of the rectangular open pore structure, so that the bolt 2 can be prevented from rotating relative to the lock rod 1, and the lock rod 1 can drive the bolt 2 to rotate to realize unlocking.
Preferably, the bolt 2 and the lock bar 1 are perpendicular to each other.
Work as spring bolt 2 with when 1 mutually perpendicular of locking lever, spring bolt 2 with door frame 8 is parallel to each other 2 card of spring bolt are gone into behind the door frame 8 one side that is close to the inside of the cabinet body 9, spring bolt 2 can with door frame 8's lateral wall fully contacts to improve area of contact, increase the degree of cabinet door 7 locking.
It should be noted that the latch tongue 2 extends away from the lock lever 1.
When locking, as long as rotate locking lever 1, spring bolt 2 just can block in the door frame 8 be close to the inside one side of cabinet body 9 to with cabinet door 7 chucking in door frame 8 makes cabinet door 7 can not open.
Other constructions and operations of a lock body according to embodiments of the present invention, which are suitable for different door frame thicknesses, are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a be suitable for lock body of different door frame thickness, includes locking lever, spring bolt, first locking external member and second locking external member, its characterized in that:
the lock bolt is provided with a mounting hole, and the lock bolt is sleeved on the outer wall of the lock rod through the mounting hole;
the first locking external member and the second locking external member are sleeved on the outer wall of the lock rod, and the first locking external member and the second locking external member are respectively arranged on two sides of the lock tongue along the length direction of the lock rod;
the first locking external member and the second locking external member are used for driving the lock tongue to move along the length direction of the lock rod, and the lock tongue is clamped on the lock rod after the lock tongue moves in place.
2. A lock body of claim 1 adapted for different door frame thicknesses, wherein: the first locking sleeve comprises a nut component, the outer wall of the locking rod is provided with an external thread, the external thread is meshed with the internal thread of the nut component, and the nut component is in threaded connection with the locking rod.
3. A lock body of claim 2 adapted for different door frame thicknesses, wherein: the first locking sleeve further comprises a gasket, and the nut assembly comprises two nuts;
the gasket is sleeved on the outer wall of the lock rod and arranged between the two nuts.
4. A lock body of claim 1 adapted for different door frame thicknesses, wherein: one side of the lock tongue is far away from the driving end of the lock rod, the other side of the lock tongue is close to the driving end of the lock rod, the first locking sleeve is arranged on one side of the lock tongue, and the second locking sleeve is arranged on the other side of the lock tongue;
the driving end of the lock rod is provided with a base, and a rotating shaft of the base is superposed with a rotating shaft of the lock rod;
the second locking external member is an elastic mechanism, one end of the second locking external member is connected with the other side of the lock tongue, and the other end of the second locking external member is connected with one end of the base.
5. A lock body suitable for different door frame thicknesses according to claim 4, characterized in that: the other end of the second locking external member is connected with one end of the base through a cushion cover,
the cushion cover is sleeved on the outer wall of the lock rod and arranged between the second locking external member and the base.
6. A lock body suitable for different door frame thicknesses according to claim 4, characterized in that: the handle is fixedly connected with the other end of the base.
7. A lock body suitable for different door frame thicknesses according to claim 6, characterized in that: the outer wall threaded connection of base has fixation nut, fixation nut with be equipped with the installation space between the handle, the installation space is used for installing the cabinet door.
8. A lock body of claim 1 adapted for different door frame thicknesses, wherein: the lock rod is of a rectangular cylinder structure, and the mounting hole of the lock tongue is a rectangular opening matched with the lock rod.
9. A lock body of claim 1 adapted for different door frame thicknesses, wherein: the lock tongue is perpendicular to the lock rod.
10. A lock body of claim 1 adapted for different door frame thicknesses, wherein: the lock tongue extends in a direction away from the lock rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121600992.3U CN215056334U (en) | 2021-07-14 | 2021-07-14 | Lock body suitable for different door frame thicknesses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121600992.3U CN215056334U (en) | 2021-07-14 | 2021-07-14 | Lock body suitable for different door frame thicknesses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215056334U true CN215056334U (en) | 2021-12-07 |
Family
ID=79220879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121600992.3U Active CN215056334U (en) | 2021-07-14 | 2021-07-14 | Lock body suitable for different door frame thicknesses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215056334U (en) |
-
2021
- 2021-07-14 CN CN202121600992.3U patent/CN215056334U/en active Active
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