CN220089278U - Shell locking structure and oven - Google Patents
Shell locking structure and oven Download PDFInfo
- Publication number
- CN220089278U CN220089278U CN202321693494.7U CN202321693494U CN220089278U CN 220089278 U CN220089278 U CN 220089278U CN 202321693494 U CN202321693494 U CN 202321693494U CN 220089278 U CN220089278 U CN 220089278U
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- locking
- shell
- conical surface
- connecting carrier
- telescopic rod
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- 230000007704 transition Effects 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a shell locking structure and an oven, which comprise a connecting carrier and a shell, wherein the shell is covered on the connecting carrier and detachably connected through the locking structure; the locking structure comprises a first locking piece and a second locking piece, wherein the first locking piece and the second locking piece are respectively arranged on the connecting carrier and the shell, the first locking piece comprises a telescopic rod which is arranged on the connecting carrier or the shell in a sliding manner, a clamping groove is formed in the second locking piece, the telescopic rod comprises a locking part and an unlocking part, an operating part is arranged at the outer end of the locking part, a conical surface is arranged at the inner end of the locking part, the diameter of the first end of the conical surface is larger than that of the second end, the second end of the conical surface is in smooth transition connection with the unlocking part, and the clamping groove is a key groove with an open bottom. The telescopic rod is pulled or pushed, so that the connecting carrier and the shell are locked when the clamping groove is matched with the conical surface; when the clamping groove is movably matched with the unlocking part, the unlocking connection carrier and the shell are unlocked, so that the use is more convenient and labor-saving, and the operation time can be saved.
Description
Technical Field
The utility model relates to the technical field of ovens, in particular to a shell locking structure and an oven.
Background
Conventional ovens generally include an upper cover and a body, the upper cover being hinged to one side of the body and being removably connected by a latch mechanism. When the device is used, the lock catch on the furnace body is rotated to be separated from or buckled with the fastener on the upper cover, so that the upper cover and the furnace body are unlocked or locked. In order to ensure the firmness after locking and prevent misoperation, a certain force is needed for opening after the lock catch is locked. For example, the outdoor barbecue oven provided by the publication number of CN218484379U comprises an oven body, wherein the oven body is provided with a concave lower oven cavity, and a first baking net is detachably arranged on the lower oven cavity.
In order to solve at least one of the above problems, the present utility model provides a housing locking structure and an oven.
Disclosure of Invention
In view of the above analysis, the present utility model provides a housing locking structure to solve the deficiencies of the prior art.
The utility model is realized mainly by the following technical scheme:
the utility model provides a shell locking structure which comprises a connecting carrier and a shell, wherein the shell is matched with and covered on the connecting carrier and is detachably connected through the locking structure;
the locking structure comprises a first locking piece and a second locking piece which are detachably connected, wherein the first locking piece and the second locking piece are respectively arranged on a connecting carrier and a shell, the first locking piece comprises a telescopic rod which is slidably arranged on the connecting carrier or the shell, a clamping groove is formed in the second locking piece, the telescopic rod comprises a locking part and an unlocking part, an operation part is arranged at the outer end of the locking part, a conical surface is arranged at the inner end of the locking part, the diameter of the first end of the conical surface is larger than that of the second end of the conical surface, and the second end of the conical surface is in smooth transition connection with the unlocking part;
the clamping groove is a key groove with an open bottom, the telescopic rod is moved along the locking direction, and when the top of the key groove is matched with the conical surface, the conical surface cannot pass through the bottom of the key groove to lock the connecting carrier and the shell; and when the bottom of the key groove is movably matched with the unlocking part, the unlocking part penetrates through the bottom of the key groove to unlock the connecting carrier and the shell.
The unlocking part passes through the bottom of the key slot and enters the top of the key slot, and when the clamping groove is matched with the conical surface by moving the telescopic rod, the conical surface cannot pass through the bottom of the key slot so as to lock the connecting carrier and the shell; when the conical surface enters the clamping groove, and the telescopic rod is moved reversely, so that the clamping groove is movably matched with the unlocking part, and the unlocking part penetrates through the bottom of the key groove to unlock the connecting carrier and the shell.
Further, a positioning seat is arranged on the connecting carrier or the shell, and the telescopic rod is arranged on the positioning seat in a sliding penetrating mode.
Further, be equipped with the cylinder of the first end smooth transitional coupling with the conical surface on the locking part, the outer end and the operating part of cylinder are connected, the diameter of cylinder is not less than the diameter of the first end of conical surface, be equipped with the piece that resets between the outer terminal surface of cylinder and the positioning seat for the telescopic link has an effort to remove to the cylinder and set up relatively with the draw-in groove all the time, be equipped with the locating part that is located the positioning seat outside on the operating part. Because the diameter of the cylinder is not less than the diameter of the first end of the conical surface, and when the connecting carrier is locked with the shell, the conical surface is matched with the top of the key groove under the action of the resetting piece, so that the clamping groove cannot be clamped into the first end of the conical surface, namely, when the cylinder is opposite to the clamping groove, the cylinder cannot be matched with the clamping groove for clamping.
Through setting up reset piece, make things convenient for the automatic re-setting of telescopic link, make simultaneously when locking, it is more firm to connect between carrier and the casing to through the cylinder with draw-in groove relatively after the unblock, make the casing even cover on connecting the carrier, as long as not pulling locating part, even touch the casing by mistake also can't make the conical surface of draw-in groove and telescopic link block.
Further, the positioning seat comprises a bracket and a positioning rod, the bracket is fixed on the outer side of the connecting carrier or the shell, the positioning rod is fixed on the outer side of the bracket and is matched with the side surface of the bracket to form a locking space, a guide hole for the unlocking part to transversely pass through is formed in the side wall of the locking space corresponding to the bracket, and when the connecting carrier is covered with the shell, the second locking piece is vertically inserted into the locking space to be movably matched with the telescopic rod; the locating rod is internally provided with a cavity, the operating part and the locking part penetrate through the side wall of the cavity and are in matched limit with the locating rod through a limiting part, and the resetting part is sleeved on the operating part and is matched and abutted against the inner side wall of the cavity. Through installing the positioning seat in the outside of connecting carrier or casing, conveniently install and dismantle locking structure, and can not influence the installation of the inside spare part of casing, and locking structure's setting method for installation and dismantlement are all more convenient.
Further, the connection carrier is hinged with one side of the housing, and the other side of the connection carrier is detachably connected through a locking structure.
The utility model also provides an oven, which comprises the shell locking structure.
Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:
according to the shell locking structure and the oven, the telescopic rod is pulled or pushed, so that the clamping groove of the second locking piece is matched with the locking part or the unlocking part on the telescopic rod respectively, locking or unlocking between the connecting carrier and the shell is realized, and the use is more convenient and labor-saving, and the operation time can be saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a case locking structure when unlocking according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a housing locking arrangement provided in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic view of a locking structure of a housing according to an embodiment of the present utility model;
FIG. 4 is a schematic structural diagram of a first locking member and a second locking member according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram (two) of a first locking member and a second locking member according to an embodiment of the present utility model.
The reference numerals are as follows:
2. the locking mechanism comprises a shell, 3, a locking structure, 31, a second locking piece, 32, a first locking piece, 32a, a clamping groove, 4, a telescopic rod, 41, a locking part, 41a, a conical surface, 41b, a cylinder, 42, an unlocking part, 43, an operating part, 431, a limiting piece, 5, a positioning seat, 5a, a locking space, 51, a support, 51a, a guide hole, 52, a positioning rod, 52a, a first perforation, 52b, a second perforation, 1 and a resetting piece.
Detailed Description
The utility model will be described in detail below with respect to certain specific embodiments thereof in order to better understand the utility model and thereby to more clearly define the scope of the utility model as claimed. It should be noted that the following description is only some embodiments of the inventive concept and is only a part of examples of the present utility model, wherein the specific direct description of the related structures is only for the convenience of understanding the present utility model, and the specific features do not naturally and directly limit the implementation scope of the present utility model. Conventional selections and substitutions made by those skilled in the art under the guidance of the inventive concept should be considered as being within the scope of the claimed utility model.
The utility model will be further described with reference to the drawings and the specific examples.
Example 1
As shown in fig. 1-5, the utility model provides a shell locking structure, which comprises a connecting carrier and a shell 2 which are oppositely arranged, wherein the shell 2 is matched and covered on the connecting carrier and is detachably connected through a locking structure 3; the locking structure 3 comprises a first locking piece 31 and a second locking piece 32 which are detachably connected, the first locking piece 31 is arranged on a connecting carrier, the first locking piece 31 comprises a telescopic rod 4 which is slidably arranged on the connecting carrier, the second locking piece 32 is arranged on the shell 2 and is provided with a clamping groove 32a, the telescopic rod 4 comprises a locking part 41 and an unlocking part 42, the outer end of the locking part 41 is provided with an operation part 43, the inner end of the locking part 41 is provided with a conical surface 41a, the diameter of the first end of the conical surface 41a is larger than that of the second end, and the second end of the conical surface 41a is in smooth transitional connection with the unlocking part 42; the clamping groove 32a is a key groove with an open bottom, the telescopic rod 4 is moved along the locking direction, and when the top of the key groove is matched with the conical surface 41a, the conical surface 41a cannot pass through the bottom of the key groove to lock the connecting carrier and the shell 2; when the telescopic rod 4 is moved along the unlocking direction, and the bottom of the key groove is movably matched with the unlocking part 42, the unlocking part 42 penetrates through the bottom of the key groove to unlock the connecting carrier and the shell 2, wherein the locking direction is opposite to the unlocking direction.
Specifically, the connection carrier is hinged to one side of the housing 2, and the other side thereof is detachably connected by the locking structure 3.
In this embodiment, the first locking member 31 is located at the outer side of the connection carrier, the first end of the second locking member 32 is fixed in the housing 2, and the second locking member 32 has a Z shape.
Preferably, the connecting carrier is provided with a positioning seat 5, and the telescopic rod 4 is arranged on the positioning seat 5 in a sliding penetrating manner.
As shown in fig. 1-3, specifically, a cylinder 41b connected with the first end of the conical surface 41a in a smooth transition manner is provided on the locking portion 41, the outer end of the cylinder 41b is connected with the operating portion 43, the diameter of the cylinder 41b is not smaller than that of the first end of the conical surface 41a, a reset piece 1 is provided between the outer end surface of the cylinder 41b and the positioning seat 5, so that the telescopic rod 4 always has an acting force to move until the cylinder 41b is opposite to the clamping groove 32a, and a limiting piece 431 located outside the positioning seat 5 is provided on the operating portion 43.
Wherein, the width of the bottom of the key slot is larger than the diameter of the second end of the conical surface 41a and smaller than the diameter of the first end of the conical surface 41 a. The limiting member 431 is detachably connected with the operating portion 43, specifically, is in threaded connection, and is convenient for installing and detaching the telescopic rod 4 and the resetting member 1.
As shown in fig. 1 to 3, specifically, the positioning seat 5 includes a bracket 51 and a positioning rod 52, the bracket 51 is fixed on the outer side of the connection carrier, the positioning rod 52 is fixed on the outer side of the bracket 51 and cooperates with the side surface of the bracket 51 to form a locking space 5a, a guiding hole 51a for the unlocking part 42 to pass through transversely is provided on the side wall of the locking space 5a corresponding to the bracket 51, and when the connection carrier is covered with the housing 2, the second locking member 31 is vertically inserted into the locking space 5a to be movably matched with the telescopic rod 4. The locating rod 52 is internally provided with a cavity, the operating part 43 and the locking part 41 are arranged on the side wall of the cavity in a penetrating way, the locating rod 52 is matched and limited by the limiting part 431, and the resetting part 1 is sleeved on the operating part 43 and matched and abutted with the inner side wall of the cavity.
In this embodiment, the restoring member 1 is a spring. The positioning rod 52 is of a hollow structure, a first through hole 52a for the operation part 43 to pass through is formed in one side wall of the cavity, a second through hole 52b for the locking part 41 and the resetting piece 1 to pass through is formed in the other side wall of the cavity, the diameter of the second through hole 52b is larger than that of the first through hole 52a, and a through hole corresponding to the guide hole 51a is formed in the connecting carrier for the unlocking part 42 to pass through.
By providing the bracket 51 and providing the guide hole 51a on the bracket 51, the unlocking portion 42 is prevented from being skewed to cause positional deviation when moving along the second through hole 52b, and the movement of the unlocking portion 42 is guided by the guide hole 51a to ensure accurate control of locking.
As shown in fig. 4-5, when the housing 2 and the connection carrier are opened, the cylinder 41b on the telescopic rod 4 moves to a corresponding position under the action of the spring, and if the housing 2 and the connection carrier need to be closed, the housing 2 and the connection carrier cannot be closed because the diameter of the cylinder 41b is larger than the width of the bottom of the key slot, and a gap exists between the housing 2 and the connection carrier; when the telescopic rod 4 is pulled outwards through the limiting part 431, the unlocking part 42 moves to a corresponding position, if the shell 2 and the connecting carrier are required to be closed at this time, because the unlocking part 42 is of a cylinder structure, the diameter of the unlocking part is smaller than the width of the bottom of the key slot, the unlocking part 42 can penetrate through the bottom of the key slot to enter the top of the key slot, the limiting part 431 is loosened at this time, under the action of the spring, the locking part 41 of the telescopic rod moves to a corresponding position, the conical surface 41a is matched with the top of the key slot, the second locking part 32 cannot penetrate through the bottom of the key slot to be pulled out, locking between the shell 2 and the connecting carrier is realized, and if unlocking is required, the limiting part 431 is pulled, so that the second end of the conical surface 41a is separated from the bottom of the key slot and the shell 2 is rotated.
As another implementation manner, the first locking member 31 is disposed on the housing 2, the second locking member 32 is disposed on the connection carrier, the positioning seat 5 is disposed on the housing 2, and the bracket 51 is fixed on the outer side of the housing 2.
As a further embodiment, the positioning socket 5 can also be fixed to the inner side of the connection carrier.
The utility model also provides an oven, which comprises the shell locking structure.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (6)
1. A housing locking structure, characterized in that: the connecting device comprises a connecting carrier and a shell (2), wherein the shell (2) is matched with the cover to be arranged on the connecting carrier and is detachably connected through a locking structure (3);
the locking structure (3) comprises a first locking piece (31) and a second locking piece (32) which are detachably connected, the first locking piece (31) and the second locking piece (32) are respectively arranged on a connecting carrier and a shell (2), the first locking piece (31) comprises a telescopic rod (4) which is slidably arranged on the connecting carrier or the shell (2), a clamping groove (32 a) is formed in the second locking piece (32), the telescopic rod (4) comprises a locking part (41) and an unlocking part (42), an operating part (43) is arranged at the outer end of the locking part (41), a conical surface (41 a) is arranged at the inner end of the locking part (41), the diameter of the first end of the conical surface (41 a) is larger than that of the second end, and the second end of the conical surface (41 a) is in smooth transition connection with the unlocking part (42);
the clamping groove (32 a) is a key groove with an open bottom, the telescopic rod (4) is moved along the locking direction, and when the top of the key groove is matched with the conical surface (41 a), the conical surface (41 a) cannot penetrate through the bottom of the key groove to lock the connecting carrier and the shell (2); and when the telescopic rod (4) moves along the unlocking direction, and the bottom of the key groove is movably matched with the unlocking part (42), the unlocking part (42) passes through the bottom of the key groove to unlock the connecting carrier and the shell (2).
2. The housing locking arrangement of claim 1 wherein: the connecting carrier or the shell (2) is provided with a positioning seat (5), and the telescopic rod (4) is arranged on the positioning seat (5) in a sliding penetrating way.
3. The housing locking arrangement of claim 2 wherein: the locking part (41) is provided with a cylinder (41 b) which is in smooth transition connection with the first end of the conical surface (41 a), the outer end of the cylinder (41 b) is connected with the operating part (43), the diameter of the cylinder (41 b) is not smaller than that of the first end of the conical surface (41 a), a reset piece (1) is arranged between the outer end surface of the cylinder (41 b) and the positioning seat (5), the telescopic rod (4) is always provided with an acting force to move to the position, opposite to the cylinder (41 b) and the clamping groove (32 a), and a limiting piece (431) positioned on the outer side of the positioning seat (5) is arranged on the operating part (43).
4. A housing locking arrangement as claimed in claim 3, wherein: the positioning seat (5) comprises a support (51) and a positioning rod (52), the support (51) is fixed on the outer side of the connecting carrier or the shell (2), the positioning rod (52) is fixed on the outer side of the support (51) and is matched with the side face of the support (51) to form a locking space (5 a), a guide hole (51 a) for the unlocking part (42) to transversely pass through is formed in the side wall of the locking space (5 a) corresponding to the support (51), and when the connecting carrier is covered with the shell (2), the second locking piece (32) is vertically inserted into the locking space (5 a) and then is in movable fit with the telescopic rod (4); the locating rod (52) is internally provided with a cavity, the operating part (43) and the locking part (41) penetrate through the side wall of the cavity and are matched and limited with the locating rod (52) through the limiting piece (431), and the resetting piece (1) is sleeved on the operating part (43) and is matched and abutted against the inner side wall of the cavity.
5. The housing locking arrangement of any one of claims 1-4 wherein: the connecting carrier is hinged with one side of the shell (2), and the other side of the connecting carrier is detachably connected with the other side of the shell through the locking structure (3).
6. An oven, characterized in that: comprising a housing locking arrangement according to any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321693494.7U CN220089278U (en) | 2023-06-29 | 2023-06-29 | Shell locking structure and oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321693494.7U CN220089278U (en) | 2023-06-29 | 2023-06-29 | Shell locking structure and oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220089278U true CN220089278U (en) | 2023-11-28 |
Family
ID=88864190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321693494.7U Active CN220089278U (en) | 2023-06-29 | 2023-06-29 | Shell locking structure and oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220089278U (en) |
-
2023
- 2023-06-29 CN CN202321693494.7U patent/CN220089278U/en active Active
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