Oven rack sliding rail with fixing mechanism
Technical Field
The application relates to an oven, in particular to an oven rack sliding rail with a fixing mechanism.
Background
In the existing oven, in order to facilitate taking and placing of the baking tray, sliding rail assemblies are usually arranged on two sides of an oven liner, so that the baking tray is in a drawing structure, and the baking tray is convenient for a user to use; because the sliding rail component occupies a considerable space of the liner, the sliding rail component is generally required to be disassembled, and the traditional disassembly structure adopts a middle deformation clamping structure, so that the sliding rail component can be tightly clamped, is very difficult to disassemble after being clamped, and is easy to damage during disassembly; in addition, chinese patent document No. CN201205221Y discloses a detachable slide rail mounted on left and right racks of an embedded oven in 2009, 3 and 11 days, specifically discloses: the oven rack comprises an outer rail and an inner rail, wherein the outer rail and the inner rail are assembled together through a rolling mechanism, a plurality of hooks are arranged on two sides of the inner rail, and the sliding rail can be clamped on the oven rack through the hooks. Therefore, the sliding rail with the structure is arranged on the oven net rack through the hooks, the structure performance is unreliable, and the sliding rail is easy to fall off. Accordingly, the conventional oven slide rail assembly structure still needs to be further improved.
Disclosure of Invention
The application aims to overcome the defects of the prior art and provide the oven rack sliding rail with the fixing mechanism, which is convenient to disassemble and assemble, reliable in performance, stable in structure, long in service life and convenient to operate.
The purpose of the application is realized in the following way: the utility model provides a take fixed establishment's oven frame slide rail, includes oven frame and slide rail assembly, its characterized in that: the sliding rail assembly is detachably assembled on a bracket rod of the oven frame through the disassembling and assembling mechanism; the dismounting mechanism comprises a front clamping piece and a rear clamping piece; the front clamping piece is provided with a front side limiting part and a front buckle, the front side limiting part and the front buckle are respectively arranged on the left side and the right side of the bracket rod, the front buckle is elastically reset, and the bracket rod is locked between the front side limiting part and the front buckle; the front buckle is connected with an unlocking piece, and the unlocking piece protrudes out of the front limiting part; the rear clamping piece is provided with a rear limiting part and a rear buckle, the rear limiting part and the rear buckle are respectively arranged at the left side and the right side of the bracket rod, the rear buckle is elastically reset, and the bracket rod is locked between the rear limiting part and the rear buckle; the rear buckle is provided with a disassembly guide surface for assisting the rear clamping piece to detach from the bracket rod and an assembly guide surface for assisting the rear clamping piece to assemble the bracket rod. The front clamping piece in the structure greatly improves the convenience of unlocking by arranging the unlocking piece; the front clamping piece and the rear clamping piece can jointly form a dismounting mechanism, when the dismounting mechanism is assembled, the rear clamping piece is assembled firstly, the front clamping piece is assembled again, the assembly operation is convenient, when the dismounting mechanism is dismounted, the front clamping piece is dismounted firstly, and then the rear clamping piece is dismounted, so that the dismounting efficiency is high; in addition, the two front clamping sheets can also form a dismounting mechanism, and when the dismounting mechanism is dismounted, a corresponding unlocking sheet needs to be acted, so that the dismounting mechanism can effectively prevent the false dismounting.
The front clamping piece is provided with a front fixing block and a front elastic block, the front fixing block and the front elastic block are respectively arranged on the upper side and the lower side of the bracket rod, the front fixing block is supported on the bracket rod, the front limiting part is arranged on the front fixing block, the front buckle is arranged on the front elastic block, and the front limiting part and the front buckle correspond to each other; the front fixing block, the front elastic block, the front limiting part and the front buckle are annularly arranged around the bracket rod, so that the structure of the front clamping piece assembled on the bracket rod is more stable and reliable.
The front buckle is provided with a front guide surface for assisting the front clamping piece to assemble the bracket rod, and under the action of the front guide surface, the front clamping piece can realize direct-insertion type assembly, and the operation is convenient.
The front side limiting part is provided with an unlocking limiting part, and when the front side limiting part is unlocked, the unlocking piece is limited to touch the unlocking limiting part, so that the front clamping piece is prevented from deforming due to overlarge unlocking acting force.
The rear clamping piece is provided with a rear fixing block and a rear elastic block, the rear fixing block and the rear elastic block are respectively arranged on the upper side and the lower side of the bracket rod, the rear fixing block is supported on the bracket rod, the rear limiting part is arranged on the rear fixing block, the rear buckle is arranged on the rear elastic block, and the rear limiting part and the rear buckle correspond to each other; the rear fixing block, the rear elastic block, the rear limiting part and the rear buckle are annularly arranged around the support rod, so that the structure of the rear clamping piece assembled on the support rod is more stable and reliable.
The assembly guide surface comprises a first assembly guide surface and/or a second assembly guide surface, and at least two assembly modes of the rear clamping piece can meet different requirements.
The front end and the rear end of the support rod are respectively bent, the front clamping sheet is arranged at the bending position of the front end of the support rod, and a front end limiting part is arranged at the front clamping sheet corresponding to the bending position of the front end of the support rod; the back joint piece sets up in the back end department of bending of cradling piece, and back joint piece corresponds the back end department of bending of cradling piece and is equipped with back tip limit part.
The rocker transmission mechanism of the hinge has the beneficial effects that:
1. in order to facilitate unlocking operation of a user, the front buckle is connected with an unlocking plate, the front buckle can overcome the elasticity of the front buckle by pulling the unlocking plate, the unlocking effect is achieved, the operation is convenient, the unlocking plate has a certain moment, the unlocking acting force is effectively reduced, and the unlocking operation is easy and simple;
2. the dismounting mechanism can be composed of two front clamping pieces which are respectively dismounted at two ends of the bracket rod, and the two front clamping pieces are not interfered with each other, so that the dismounting mechanism can be respectively operated, and the front clamping pieces can be simultaneously or respectively unlocked during unlocking; during assembly, the clamping pieces can be simultaneously or respectively assembled before operation, so that the sliding rail assembly is effectively prevented from being disassembled by mistake, and the use safety is ensured;
3. the dismounting structure can be composed of a front clamping piece and a rear clamping piece, and the front clamping piece and the rear clamping piece are respectively dismounted at two ends of the bracket rod, the front clamping piece and the rear clamping piece do not interfere with each other, and when the bracket is unlocked, the front clamping piece is dismounted first and then the rear clamping piece is dismounted; during assembly, the rear clamping piece is assembled firstly, and the front clamping piece is assembled again; when the structure is unlocked, the front clamping piece is specially unlocked, the rear clamping piece is unlocked only by pushing, and the operation is more convenient and quick.
Drawings
FIG. 1 is a schematic view illustrating an operation state of a first embodiment of the present application;
FIG. 2 is an enlarged partial schematic view of a first embodiment of the present application;
FIG. 3 is a front view of a front clamping piece in a first embodiment of the application;
FIG. 4 is a left side view of the front clamping piece in the first embodiment of the application;
FIG. 5 is a rear view of the front clamping piece in the first embodiment of the application;
FIG. 6 is a right side view of the front clamping piece in the first embodiment of the application;
fig. 7 and 8 are perspective views of a front clip according to a first embodiment of the present application;
FIG. 9 is a front view of the rear clip according to the first embodiment of the present application;
FIG. 10 is a left side view of the rear clamping piece in the first embodiment of the application;
FIG. 11 is a rear view of the rear clip according to the first embodiment of the present application;
FIG. 12 is a right side view of the rear clamping piece in the first embodiment of the present application;
fig. 13 and 14 are perspective views of a rear clip according to a first embodiment of the present application;
FIG. 15 is a front view of a front clamping piece in a second embodiment of the application;
FIG. 16 is a left side view of a front clamping piece in a second embodiment of the application;
FIG. 17 is a rear view of a front clip panel in a second embodiment of the present application;
FIG. 18 is a right side view of a front clamping piece in a second embodiment of the application;
fig. 19 and 20 are perspective views of a front clip according to a second embodiment of the present application;
FIG. 21 is a front view of a rear clip according to a second embodiment of the present application;
FIG. 22 is a left side view of a rear clamping piece in a second embodiment of the application;
FIG. 23 is a rear view of a rear clip according to a second embodiment of the present application;
FIG. 24 is a right side view of a rear clamping piece in a second embodiment of the application;
fig. 25 and 26 are perspective views of a rear clip according to a second embodiment of the present application.
The figures are marked as follows: the oven rack 1, the rack bar 11, the slide rail assembly 2, the fixed rail 21, the middle rail 22, the movable rail 23, the front clamping piece 3, the front side limiting part 31, the front buckle 32, the unlocking piece 33, the front fixing block 34, the front elastic block 35, the front guide surface 36, the unlocking limiting part 37, the front end limiting part 38, the rear clamping piece 4, the rear side limiting part 41, the rear buckle 42, the rear fixing block 43, the rear elastic block 44, the disassembly guide surface 45, the first assembly guide surface 46, the second assembly guide surface 47, the rear end limiting part 48, the resetting limiting part 49, the through hole a and the salient point b.
Detailed Description
First embodiment
The application is further described below with reference to the accompanying drawings, and according to the application, as shown in fig. 1 and 14, the oven rack sliding rail with the fixing mechanism comprises an oven rack 1 and a sliding rail component 2, wherein the oven rack 1 is provided with two oven racks and is respectively arranged at two sides of an oven liner; the slide rail component 2 comprises a fixed rail 21 and a movable rail 23 which are relatively fixedly arranged, wherein the side part of the fixed rail 21 is fixedly provided with a dismounting mechanism, the slide rail component 2 is detachably assembled on the support rods 11 of the oven rack 1 through the dismounting mechanism, and the support rods 11 are arranged on more than one and are vertically arranged on the oven rack 1, so that the slide rail component 2 can be assembled on the support rods 11 with different heights to achieve the effect of height adjustment; the disassembly and assembly mechanism comprises a front clamping piece 3 and a rear clamping piece 4, wherein the disassembly and assembly operation of the rear clamping piece 4 can be realized through simple direct insertion, the operation is simple and convenient, the disassembly of the front clamping piece 3 needs to act on the unlocking piece 33, and the direct insertion is completed; during assembly, the rear clamping piece 4 is assembled firstly, the front clamping piece 3 is assembled again, the assembly operation is convenient, and when the front clamping piece 3 is disassembled through the unlocking piece 33, the rear clamping piece 4 is disassembled again, so that the disassembly efficiency is high.
Referring to fig. 3-8, the front clamping piece 3 is formed by stamping a five-metal piece integrally, and is provided with a front limiting part 31 and a front buckle 32, wherein the front limiting part 31 and the front buckle 32 are respectively arranged at the left side and the right side of the bracket rod 11, the front buckle 32 is elastically reset, the bracket rod 11 is locked between the front limiting part 31 and the front buckle 32, and the front clamping piece 3 is effectively locked and positioned on the bracket rod 11; the front buckle 32 is connected with an unlocking plate 33, the unlocking plate 33 protrudes out of the front limiting part 31, and the front buckle 32 is unlocked and separated from the bracket rod 11 by overcoming the elastic force of the front buckle 32 through the action of the unlocking plate 33, so that unlocking is realized. The front clamping piece 3 is provided with the unlocking piece 33, so that the convenience of unlocking is greatly improved; the front clamping piece 3 and the rear clamping piece 4 can jointly form a dismounting mechanism.
The front clamping piece 3 is provided with a front fixed block 34 and a front elastic block 35, the front fixed block 34 and the front elastic block 35 are respectively arranged on the upper side and the lower side of the bracket rod 11, the front fixed block 34 is supported on the bracket rod 11, the front fixed block 34 is fixedly arranged relative to the bracket rod 11, the front elastic block 35 is in a bar shape, and the other end of the front elastic block 35 elastically swings relative to the bracket rod 11; the front limiting part 31 is bent at one side of the front fixed block 34, the front buckle 32 is bent at the other end part of the front elastic block 35, and the front limiting part 31 and the front buckle 32 correspond to each other; the front fixing block 34, the front elastic block 35, the front limiting part 31 and the front buckle 32 are arranged around the bracket rod 11 in a surrounding mode, so that the structure that the front clamping piece 3 is assembled on the bracket rod 11 is more stable and reliable.
The front guide surface 36 for assisting the front clamping piece 3 to assemble the bracket rod 11 is integrally formed on the inner side of the front buckle 32, and under the action of the front guide surface 36, the front clamping piece 3 can be assembled in a direct inserting way, so that the operation is convenient.
The front side limiting part 31 is bent with an unlocking limiting part 37, and when the front side limiting part is unlocked, the unlocking plate 33 is limited to touch the unlocking limiting part 37 so as to limit the unlocking movement range of the buckle 32, and deformation of the front elastic block 35 caused by overlarge acting force is avoided.
Referring to fig. 9-14, the rear clamping piece 4 is formed by stamping a five-metal piece integrally, and is provided with a rear limiting part 41 and a rear buckle 42, wherein the rear limiting part 41 and the rear buckle 42 are respectively arranged at the left side and the right side of the bracket rod 11, and when the rear clamping piece is assembled, the rear buckle 42 is elastically reset, the bracket rod 11 is locked between the rear limiting part 41 and the rear buckle 42, so that the rear clamping piece 4 is effectively locked and positioned on the bracket rod 11; the rear buckle 42 is provided with a disassembly guide surface 45 for assisting the rear clamping piece 4 to disassemble the bracket rod 11 and an assembly guide surface for assisting the rear clamping piece 4 to assemble the bracket rod 11; the rear clamping piece 4 is provided with the disassembly guide surface 45 and the assembly guide surface to realize direct insertion type disassembly and assembly, and the operation is simple and quick.
The rear clamping piece 4 is provided with a rear fixing block 43 and a rear elastic block 44, the rear fixing block 43 and the rear elastic block 44 are respectively arranged on the upper side and the lower side of the bracket rod 11, wherein the rear fixing block 43 is fixedly arranged relative to the bracket rod 11, the rear elastic block 44 is in a strip shape, and the other end of the rear elastic block is elastically swung relative to the bracket rod 11; the rear fixing block 43 is supported on the bracket rod 11, the rear limiting part 41 is bent at one side of the rear fixing block 43, the rear buckle 42 is formed in the middle of the rear elastic block 44 in a punching mode, and the rear limiting part 41 and the rear buckle 42 correspond to each other; the rear fixing block 43, the rear elastic block 44, the rear limiting part 41 and the rear buckle 42 are arranged around the bracket rod 11 in a surrounding manner, so that the structure of the rear clamping piece 4 assembled on the bracket rod 11 is more stable and reliable.
The assembly guide surfaces comprise a first assembly guide surface 46 and a second assembly guide surface 47, so that the rear clamping piece 4 can be horizontally inserted and assembled or can be vertically inserted and assembled, and at least two assembly modes of the rear clamping piece 4 can meet different requirements.
The front end and the rear end of the bracket rod 11 are respectively bent, the front clamping piece 3 is arranged at the bending position of the front end of the bracket rod 11, and the front clamping piece 3 is provided with a front end limiting part 38 corresponding to the bending position of the front end of the bracket rod 11; the rear clamping piece 4 is arranged at the bending position of the rear end of the bracket rod 11, the rear end limiting part 48 is arranged at the bending position of the rear clamping piece 4 corresponding to the rear end of the bracket rod 11, and the front end limiting part 38 and the rear end limiting part 48 can effectively limit the sliding rail assembly 2 to move forwards and backwards, so that the whole structure is stable and reliable.
Second embodiment
Referring to fig. 15 to 26, the oven rack slide with fixing mechanism of the present application is different from the first embodiment in that: the front clamping piece 3 and the rear clamping piece 4 are respectively provided with a through hole a and a convex point b, and the convex point b corresponds to the through hole a up and down; wherein, the through hole a of the front clamping piece 3 is arranged on the front elastic block 35, and the salient point b is arranged on the front fixed block 34; the through hole a of the rear clip piece 4 is provided on the rear elastic block 44, and the bump b is provided on the rear fixing block 43. The convex point b protrudes towards the side of the sliding rail assembly 2, so that the corresponding clamping piece is welded on the sliding rail assembly 2 more firmly; the through hole a has the avoidance effect, and convenient joint piece welds with slide rail assembly 2, in addition, through hole a still can reduce the effort to elastic block deformation, makes the dismouting more convenient. In addition, the rear elastic block 44 is provided with a reset limiting portion 49, and in a reset state, the reset limiting portion 49 is pressed on the bending portion of the rear limiting portion 41 to limit the reset position of the rear elastic block 44, avoid deformation, and ensure normal use of the rear clamping piece 4.
Other undescribed portions are the same as the first embodiment and are not described again here.
The above embodiments are only specific embodiments with good effects, and all structures identical or equivalent to the present structure are within the protection scope of the present application.