CN210748905U - Barb type detachable handle - Google Patents

Abstract

The utility model provides a handle can be dismantled to barb formula belongs to mechanical technical field. It has solved the problem that improves joint strength. The utility model discloses a casing, the casing left side is equipped with the assembly groove, the assembly groove in-connection has the cooking utensil connector, the casing upper end is equipped with the button groove, the casing lower extreme is equipped with the recess, the button inslot is equipped with locking button, be equipped with the bottom in the recess, button groove tank bottom is equipped with the through-hole of intercommunication recess, the locking button lower extreme is equipped with the connecting rod, the connecting rod overcoat is equipped with the spring, recess tank bottom left side is equipped with logical groove, it is equipped with the department of keeping out to lead to groove notch department, be equipped with the convex part on the bottom, be equipped with the arch on the cooking utensil connector, the arch surrounds and forms the spout, the department of keeping out sets up in the spout and forms the side. This handle can be dismantled to barb formula has improved joint strength and connection stability greatly.

Description

Barb type detachable handle

Technical Field

The utility model belongs to the technical field of machinery, a handle is related to, especially, handle can be dismantled to barb formula is related to.

Background

In our daily life, the cooker is widely applied, and the handle is an essential part of the cooker product. For the jacketed kettle, the combination of one kettle and one handle is a very resource-wasting combination mode and occupies a very large part of the space in our kitchen. When people wash bowls, chopsticks and cookers at ordinary times, people often touch a handle which is large in volume and is installed on the pan, and the ordinary domestic sink can not be placed, so that the washing is very inconvenient.

Along with the development of science and technology, detachable handles have also been invented, such as application number: 201520826554.7, the detachable bakelite handle has the disadvantages of complicated structure and difficult assembly. And the fixed intensity of this kind of handle and pot body also needs to be promoted, and stability when the handle is accomplished with the pot body and is fixed is not high, and the condition that the accident falls out or the structure is not hard up appears easily. When people stir-fry or heat the pot, the pot body falls off and easily injures or scalds users, and serious potential safety hazards are caused. Therefore, the problem to be solved is that we are not reluctant to solve the problem.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a barb type detachable handle. The technical problem solved by the method is how to improve the connection strength.

The purpose of the utility model can be realized by the following technical proposal:

the barb type detachable handle comprises a long-strip-shaped shell, wherein an assembly groove is formed in the left side of the shell, a cooker connector is connected in the assembly groove, a button groove is formed in the upper end of the shell, a groove is formed in the lower end of the shell, a locking button is arranged in the button groove, a bottom cover matched with the groove in shape is arranged in the groove, a through hole communicated with the groove is formed in the bottom of the button groove, a connecting rod penetrating through the through hole and fixedly connected with the upper end of the bottom cover is arranged at the lower end of the locking button, a spring is sleeved outside the connecting rod, the locking button always keeps upward movement trend depending on the elastic force of the spring, the barb type detachable handle is characterized in that a through groove communicated with the assembly groove is formed in the left side of the bottom of the groove, a resisting part is arranged at the position of the through groove opening on one side, the blocking portion is arranged in the sliding groove and laterally blocks the inner side wall of the sliding groove, a clamping portion is further arranged on the protrusion, and the clamping portion can be clamped and fixed with the protruding portion exposed in the assembling groove.

The left side of the bottom of the groove is provided with a through groove communicated with the assembling groove, the notch of the through groove on one side of the assembling groove is provided with a resisting part, the bottom cover is provided with a convex part which passes through the through groove and is propped against the inner side of the resisting part, and the upper end part of the convex part is exposed out of the assembling groove. The blocking part can play a limiting role, and when the assembly is prevented, the convex part too extends into the assembly groove to cause the clamping end on the cooker connector to be clamped into the assembly groove, and simultaneously the convex part keeps the best clamping position to ensure that the connection strength of the cooker connector is greatly improved. The cooker connector is provided with a bulge, the bulge surrounds and forms a sliding groove, and the resisting part is arranged in the sliding groove and forms lateral resisting with the inner side wall of the sliding groove. The arrangement of the sliding groove enables the cooker connector to be easily clamped and connected through the blocking portion when the cooker connector is assembled into the assembly groove, the blocking portion is matched with the sliding groove, and the blocking portion and the sliding groove form lateral blocking, so that the lateral stability of the cooker connector connected into the assembly groove is greatly improved, and the lateral connection strength is also greatly improved. Still be equipped with joint portion in the arch, joint portion can be fixed with the convex part joint that exposes in the assembly tank. The clamping and fixing structure is simple, the disassembly is convenient, and the use is greatly facilitated.

In foretell barb formula can dismantle handle, the left and right sides that the part of blocking surrounds convex part upper end lateral surface and convex part upper end exposes outside the part of blocking and forms left side card end and right side card end respectively, protruding joint portion on includes left notch and the right notch that corresponds with left side card end and right side card end position, left notch and left card end joint, right notch and right card end joint.

The medial surface of the blocking part can be abutted against the lateral surface of the convex part, so that the phenomenon that the cooker connector cannot be normally installed due to the fact that the convex part excessively extends into the assembling groove due to external force or excessive assembling is prevented, and a limiting effect on the convex part is achieved. The lateral surface of the middle part of convex part is surrounded to the portion of keeping out simultaneously, and the left end and the right-hand member of convex part all expose in the assembly groove, joint portion includes left notch and the right notch that corresponds with left card end and right card end position, left notch and left card end joint, right notch and right card end joint, it will be much higher than simple dop to set up its joint strength like this, easy atress is inhomogeneous when simple dop joint causes heeling or unilateral atress, fall out or the roll-off from the draw-in groove very easily, joint strength is not high, there is the potential safety hazard, cause the damage very easily, and we set up like this and divide into two parts about the joint position, make the atress even, the joint strength and the stability of cooking utensil connector and assembly groove have been improved greatly.

In the barb type detachable handle, a stopping groove is further formed in the groove opening of the assembling groove, and a flange which is abutted against the stopping groove is arranged on the outer side face of the cooker connector.

The groove opening of the assembling groove is also provided with a resisting groove, and the outer side surface of the cooker connector is provided with a flange which is propped against the resisting groove. The flange supports against and supports and leans on in the groove that keeps off, sets up like this and further makes the more stable connection of cooking utensil connector in the assembly groove, has improved joint strength and stability between the two greatly.

In foretell handle can be dismantled to barb formula, the connecting rod lower extreme is equipped with the connector, recess tank bottom right side is equipped with the depressed part, the bottom upper end be equipped with depressed part complex lug.

The right side of the groove bottom of the groove is provided with a concave part, and the right side of the upper end face of the bottom cover is also provided with a convex block matched with the concave part. The arrangement of the concave part and the convex block ensures that the connection strength between the bottom cover and the groove is improved, and the bottom cover is effectively prevented from being skewed or misplaced due to a gap between the bottom cover and the groove. Because the product can make the bottom carry out up-and-down reciprocating motion when using often, when reseing, lug and depressed part can play fine guide effect for bottom and groove connection are inseparabler, and joint strength makes stability also obtain promoting when obtaining promoting. When the convex part on the left side of the bottom cover is clamped with the notch on the cooker connector, the clamping position is arranged in an up-and-down mode, the cooker connector can give a vertical downward force to the convex part to enable the convex part to move downward to get rid of clamping, and therefore the convex block and the concave part are abutted to the side faces of the convex part and the concave part to be arranged to play a certain supporting role to counteract the force in a lever-like mode, and the connecting strength between the cooker connector and the assembling groove is improved to a certain degree.

In foretell handle can be dismantled to barb formula, be equipped with the ring on the through-hole inside wall protruding, the spring suit leans on terminal surface under the locking button outside the connecting rod and spring upper end, and the lower extreme of spring leans on at the protruding up end of ring.

The inner side wall of the through hole is provided with a ring protrusion, the spring is sleeved outside the connecting rod, the upper end of the spring is abutted against the lower end face of the locking button, and the lower end of the spring is abutted against the upper end face of the ring protrusion. The installation of spring becomes convenient for setting up of bulge loop, only need from in the through-hole put into the spring can, simple structure, convenient assembling has promoted production efficiency greatly.

In foretell handle can be dismantled to barb formula, the bottom upper end is equipped with the boss, and the recess tank bottom is equipped with the cooperation groove with boss complex, and boss central point puts and is equipped with the slot, and the bottom lower extreme still is equipped with the dismantlement groove that sets up and communicate with the slot coaxial line, and the dismantlement inslot diameter is greater than the slot internal diameter, the connecting rod lower extreme is equipped with the connector, is equipped with the threaded connection hole on the terminal surface under the connector, and the connector setting just is fixed with the bottom through the screw in the slot.

The upper end of the bottom cover is provided with a boss, and the bottom of the groove is provided with a matching groove matched with the boss. The bottom cover can be fixed in the groove in a more fitting manner by the arrangement, and the connection strength is improved. The lower end of the connecting rod is provided with a connector, the lower end face of the connector is provided with a threaded connecting hole, and the connector is arranged in the slot and fixed with the bottom cover through a screw. Threaded connection is simple and convenient, and joint strength is very high simultaneously, only need twist off the screw and can accomplish the dismantlement when needing to dismantle, and is comparatively convenient. The device has the advantages of convenient assembly, greatly improved production efficiency and saved production cost.

Compared with the prior art, the barb type detachable handle has the advantages that:

1. the blocking part is matched with the sliding groove and the sliding groove form lateral blocking, so that the stability of the cooker connector connected in the assembling groove is greatly improved, and the connecting strength is also greatly improved.

2. The left notch is clamped with the left clamping end, the right notch is clamped with the right clamping end, the clamping part is divided into a left part and a right part, stress is uniform, and the connection strength and the stability of the cooker connector and the assembly groove are greatly improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the housing;

fig. 4 is a side view of the present invention;

FIG. 5 is a detail view of the bottom cover;

FIG. 6 is a part view of the joint for cookware.

In the figure, 1, a housing; 11. assembling a groove; 12. a button slot; 13. a groove; 131. a through groove; 132. a recessed portion; 133. a mating groove; 14. a through hole; 15. a resisting part; 16. a resisting groove; 17. the ring is convex; 2. a cooker connector; 21. a protrusion; 22. a chute; 23. a clamping part; 231. a left notch; 232. a right notch; 24. a flange; 3. a locking button; 31. a connecting rod; 311. a connector; 312. connecting a threaded hole; 4. a bottom cover; 41. a convex portion; 411. a left card end; 412. a right card end; 42. a bump; 43. a boss; 44. a slot; 45. disassembling the groove; 5. a spring.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1-6, the barb type detachable handle comprises a long strip-shaped shell 1 and a cooker connector 2. The strip-shaped arrangement can provide a comfortable position for a user to hold and operate. The left side of the shell 1 is provided with an assembly groove 11, and the assembly groove 11 is connected with a cooker connector 2. The upper end right side of casing 1 has can hang this product and establish the couple groove on the wall, and when need not use this product, the couple groove can play the effect of hanging with the couple on the wall and lean on, hangs this product and also makes things convenient for us to take when having improved space occupancy on the wall greatly. A button groove 12 is arranged on the left side of the upper end of the shell, a locking button 3 which can be movably connected up and down relative to the button groove 12 is arranged in the button groove 12, a groove 13 is arranged on the lower end surface of the shell 1, and a bottom cover 4 matched with the groove 13 is connected in the groove 13. Because the groove 13 is arranged on the lower end face of the shell 1, the bottom cover 4 is directly exposed on the outer side face of the shell 1, so that the bottom cover 4 is very convenient to assemble, the bottom cover 4 is also very convenient to disassemble, and the convenience is greatly improved.

The upper end of the bottom cover 4 is provided with a boss 43, the bottom of the groove 13 is provided with a matching groove 133 matched with the boss 43, and the boss 43 is provided with a slot 44 opposite to the central position. The bottom of the button groove 12 is provided with a through hole 14 communicated with the groove 13, the lower end of the locking button 3 is provided with a connecting rod 31, the lower end of the connecting rod 31 is provided with a connecting head 311, and the lower end of the connecting head 311 is also provided with a threaded connecting hole 312. The connecting rod 31 passes through the through hole 14, the connecting head 311 at the lower end of the connecting rod 31 is inserted into the slot 44, and the lower end face of the bottom cover 4 is further provided with a detaching slot 45 which is coaxial with the slot 44 and is mutually communicated. The screw enters from the direction of the dismounting groove 45 and is in threaded connection with the threaded connection hole 312 on the connector 311 to fix the connecting rod 31 and the bottom cover 4, so that the assembly is convenient, and the production efficiency is greatly improved. The locking button 3, the link 31 and the bottom cover 4 are integrally formed, and the link 31 can slide downward with respect to the through hole 14 when the locking button 3 is pressed, so that the bottom cover 4 is disengaged from the groove 13. Be equipped with the annular bulge 17 in the through-hole 14, the annular bulge 17 plays an axial positioning's effect to connecting rod 31, the cover is equipped with spring 5 on the connecting rod 31 between the annular bulge 17 to the locking button 3 simultaneously, the upper end of spring 5 supports and leans on locking button 3 lower extreme, the lower extreme of spring 5 supports and leans on with the up end of annular bulge 17, set up like this and make locking button 3 can upward movement under the effect of spring 5 elasticity, when bottom 4 up end and recess 13 tank bottom formation support and lean on, locking button 3 upper end part is outstanding outside the button groove 12 and locking button 3 keeps upward movement's trend all the time. By pressing or releasing the locking button 3, the lower cover 4 will reciprocate in the axial direction of the connecting rod 31. The structure is greatly simplified, and the assembly is convenient.

A through groove 131 communicated with the assembling groove 11 is arranged at the left side of the bottom of the groove 13, a convex part 41 which extends into the through groove 131 and can move up and down relative to the through groove 131 is arranged on the bottom cover 4, the upper end of the convex part 41 penetrates through the through groove 131 and is exposed in the assembling groove 11, a retaining part 15 which forms a retaining part with the upper end of the convex part 41 is arranged at the notch of the through groove 131 at one side of the assembling groove 11, the outer side surface of the upper end of the convex part 41 is surrounded by the retaining part 15, and the left end and the right end of the convex part 41 are exposed outside. The inner side surface of the abutting part 15 can abut against the outer side surface of the convex part 41, so that the phenomenon that the cooker connector 2 cannot be normally installed due to the fact that the convex part 41 excessively extends into the assembling groove 11 due to external force or excessive assembling is prevented, and a limiting effect on the convex part 41 is achieved. The cooker connector 2 is provided with a protrusion 21, the protrusion 21 surrounds and forms a sliding groove 22, the stopping part 118 is arranged in the sliding groove 22, and the two parts form lateral stopping. The lateral stability of the cooker connector 2 connected in the assembling groove 13 is greatly improved, and the lateral connection strength is also greatly improved. Joint portion 23 includes left notch 231 and right notch 232 that correspond with left card end 411 and right card end 412 position, left side notch 231 and left card end 411 joint, right notch 232 and right card end 412 joint, it will be much higher than simple dop to set up its joint strength like this, easy atress is inhomogeneous when simple dop joint and cause to heeling or unilateral atress, the dop falls out or the roll-off from the draw-in groove very easily, joint strength is not high, there is the potential safety hazard, cause the damage very easily, and we set up like this and control two parts with joint portion 23 position share, make the atress even, the joint strength and the stability of cooking utensil connector 2 with assembly tray 11 have been improved greatly, structural strength is far greater than the conventional product on the market.

The right side of the bottom of the groove 13 is provided with a concave part 132, the right side of the upper end surface of the bottom cover 4 is further provided with a convex block 42 matched with the concave part 132, and the convex block 42 is matched with the concave part 132. Therefore, the structural strength of fixing the bottom cover 4 in the groove 13 can be enhanced, the bottom cover 4 can be effectively prevented from accidentally falling out, the outer peripheral surface of the bottom cover 4 is flush with the outer peripheral surface of the handle shell 1, the bottom cover 4 can be effectively prevented from accidentally falling out, and meanwhile, the aesthetic feeling is enhanced. When the bottom cover 4 moves downward and then resets, the protruding blocks 42 and the recessed portions 132 can play a good guiding role, so that the bottom cover 4 cannot be dislocated, and the stability is improved and the structure is simple. The casing 1 is formed integrally through injection molding, so that the structural strength of the casing is greatly improved, the production of spare and accessory parts is reduced, the assembly is facilitated, and the cost is saved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (6)

1. The barb type detachable handle comprises a long-strip-shaped shell (1), wherein an assembly groove (11) is formed in the left side of the shell (1), a cooker connector (2) is connected in the assembly groove (11), a button groove (12) is formed in the upper end of the shell (1), a groove (13) is formed in the lower end of the shell (1), a locking button (3) is arranged in the button groove (12), a bottom cover (4) with the appearance matched with the groove (13) is arranged in the groove (13), a through hole (14) communicated with the groove (13) is formed in the bottom of the button groove (12), a connecting rod (31) which penetrates through the through hole (14) and is fixedly connected with the upper end of the bottom cover (4) is arranged at the lower end of the locking button (3), a spring (5) is sleeved outside the connecting rod (31), and the locking button (3) always keeps the upward movement trend depending on the elasticity of the spring (5), and is characterized in that a through groove, through groove (131) notch department of assembly groove (11) one side is equipped with retaining part (15), is equipped with on bottom (4) to pass through groove (131) and the inboard convex part (41) and convex part (41) upper end part that support of retaining part (15) and expose in assembly groove (11), be equipped with arch (21) on cooking utensil connector (2), arch (21) surround and form spout (22), retaining part (15) set up in spout (22) and form the side direction with spout (22) inboard wall and keep off, still be equipped with joint portion (23) on arch (21), joint portion (23) can be fixed with convex part (41) joint of exposing in the assembly groove.

2. The barb type detachable handle according to claim 1, wherein the blocking portion (15) surrounds the outer side surface of the upper end of the convex portion (41), and the left and right sides of the upper end of the convex portion (41) are exposed outside the blocking portion (15) to form a left clamping end (411) and a right clamping end (412), respectively, the clamping portion (23) on the protrusion (21) comprises a left notch (231) and a right notch (232) corresponding to the positions of the left clamping end (411) and the right clamping end (412), the left notch (231) is clamped with the left clamping end (411), and the right notch (232) is clamped with the right clamping end (412).

3. The barb type detachable handle according to claim 1, characterized in that the notch of the assembling groove (11) is further provided with a stopping groove (16), and the outer side surface of the cooker connector (2) is provided with a flange (24) which is abutted against the stopping groove (16).

4. The barb-type detachable handle according to claim 1, wherein the right side of the bottom of the groove (13) is provided with a recess (132), and the upper end of the bottom cover (4) is provided with a projection (42) which is matched with the recess (132).

5. The barb type detachable handle according to claim 1, wherein a ring protrusion (17) is arranged on the inner side wall of the through hole (14), the spring (5) is sleeved outside the connecting rod (31), the upper end of the spring (5) is abutted against the lower end face of the locking button (3), and the lower end of the spring (5) is abutted against the upper end face of the ring protrusion (17).

6. The barb type detachable handle according to claim 5, wherein a boss (43) is arranged at the upper end of the bottom cover (4), a matching groove (133) matched with the boss (43) and coaxially arranged with the through hole (14) is arranged at the bottom of the groove (13), a slot (44) is arranged at the central position of the boss (43), a detaching groove (45) coaxially arranged and communicated with the slot (44) is further arranged at the lower end of the bottom cover (4), the inner diameter of the detaching groove (45) is larger than that of the slot (44), a connecting head (311) is arranged at the lower end of the connecting rod (31), a threaded connecting hole (312) is formed in the lower end face of the connecting head (311), and the connecting head (311) is arranged in the slot (44) and fixed with the bottom cover (4).

Images