CN211834099U

CN211834099U - Pot with anti-loosening pot handle

Info

Publication number: CN211834099U
Application number: CN202020317827.6U
Authority: CN
Inventors: 杜宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-03
Anticipated expiration: 2030-03-16

Abstract

The utility model belongs to the technical field of kitchen utensil, concretely relates to pot that possesses locking pot handle. The utility model discloses a pot body and panhandle, pot external side fixedly connected with fixed mounting spare, fixed mounting spare includes: an installation gap and an internal thread part which penetrates from one side surface of the installation gap to the outer side surface of the fixed installation part; the screw with the radial locking hole at the front end passes through the mounting hole of the panhandle and is screwed with the internal thread part; the locking hole is partially exposed to the mounting gap, and clamping pieces with different sizes at two ends are mounted in the exposed locking hole; the small end of the clamping piece penetrates through the locking hole, and the large end of the clamping piece is left outside the locking hole; one side of the clamping piece is propped against the other side of the inner wall of the locking hole and is propped against the side wall of the mounting gap. The utility model has the advantages that: the pan handle is firmly connected with the pan body after being installed, so that the loosening phenomenon can not occur, and the product grade and the user experience are improved. The utility model discloses simple structure does not increase too many costs when realizing locking effect, is fit for industrial production.

Description

Pot with anti-loosening pot handle

Technical Field

The utility model belongs to the technical field of kitchen utensil, concretely relates to pot that possesses locking pot handle.

Background

The pan is a necessary cooker for kitchen, and most frying pans are provided with pan handles for holding. The handle and the pan body are often fixedly connected through rivets. With the rise of electronic commerce and the rise of logistics industry, people often purchase pots from the internet. For convenience of logistics transportation and reduction of the volume of packaging, the pan body and the pan handle are often separately packaged and then fixedly connected together by a user with screws.

However, the biggest problem encountered by the screw connection mode is that the pan handle loosens after a period of time, which affects the use of users. And the screw thread on the screw can be damaged after long use, namely the phenomenon of screw thread sliding occurs, so that the pan handle cannot be used. The loosening of the screw leads to poorer use effect of a user on one hand, and can cause serious consequences such as scald, fire and the like if the pan handle is separated from the pan body in the use process on the other hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that the pan handle is easy to loosen in the prior art, and provides a pan with a locking pan handle.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a pot that possesses locking pot handle, includes the pot body and pot handle, pot external side fixedly connected with fixed mounting spare, fixed mounting spare includes: an installation gap and an internal thread part penetrating from one side surface of the installation gap to the outer side surface of the fixed installation part; a screw with a radial locking hole at the front end passes through the mounting hole of the panhandle and is screwed with the internal thread part; the locking hole is partially exposed to the mounting gap, and clamping pieces with different sizes at two ends are mounted in the exposed locking hole; the small end of the clamping piece penetrates through the locking hole, and the large end of the clamping piece is left outside the locking hole; one side of the clamping piece is propped against the other side of the inner wall of the front end of the locking hole and propped against the side wall of the mounting gap.

Furthermore, a guide cover is fixedly installed at the opening of the installation gap, the guide cover is provided with a guide groove, and one end of the clamping piece is limited by the guide groove and cannot rotate.

Further, an elastic piece is fixedly installed at the bottom of the guide groove, and the elastic piece abuts against the large end of the clamping piece and is pressed to generate thrust.

Further, an elastic piece is arranged in the installation gap; the elastic piece is pressed against the large end of the clamping piece to generate pushing force.

Further, the elastic member is a spring, a plate spring or a disc spring.

Further, the fixed mounting piece and the pot body are integrally formed in a casting mode.

Further, the fixed mounting piece is fixedly connected with the pot body in a welding or rivet riveting mode.

Further, the clamping piece is a taper pin or a wedge key.

Further, the outer shell is sleeved on the outer side of the joint of the fixed mounting piece and the pan handle.

Furthermore, the shell is made of stainless steel.

The utility model discloses a beneficial effect of pot that possesses locking pot handle is:

1. the pan handle is firmly connected with the pan body after being installed, so that the loosening phenomenon can not occur, and the product grade and the user experience are improved.

2. The utility model discloses simple structure does not increase too many costs when realizing locking effect, is fit for industry batch production.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is an overall sectional view of a first embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an exploded view of a second embodiment of the present invention;

fig. 4 is a cross-sectional view of a second embodiment of the present invention;

fig. 5 is an exploded view of a third embodiment of the present invention;

fig. 6 is a cross-sectional view of a third embodiment of the present invention;

fig. 7 is a sectional view of an embodiment of the panhandle of the present invention.

In the figure, 11, a pan body; 12. a fixed mounting; 12a, an installation gap; 12b, an internal thread portion; 2. a pan handle; 2a, a metal insert; 3. a screw; 4. a retainer; 5. an elastic member; 6. a guide cover; 7. a housing.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Usually detachable pot handle and pot body use the screw to be connected, but because the pot handle constantly bears alternating stress makes the screw thread of screw produce deformation in the use, and then takes place the screw phenomenon of becoming flexible in the use. The loosening of the screw causes various problems, and one of the problems causes poor use effect of a user; and if the pan handle is separated from the pan body in the using process, serious consequences such as scalding and fire disasters can be caused.

Example one

Fig. 1 is an overall sectional view of an embodiment of the utility model, and a pot body 11 and a pot handle 2 are connected together through a fixing and installing part 12. As shown in fig. 2, the fixing tool 12 is provided with a mounting gap 12a and a female screw portion 12b, and the female screw portion 12b penetrates from one side surface of the mounting gap 12a to the outer side surface of the fixing tool 12 in an enlarged manner in detail in fig. 1. The screw 3 has a locking hole at its front end, and after the screw 3 is screwed into the internal thread portion 12b of the fixing member 12, the locking hole at the front end of the screw 3 is partially exposed to the mounting gap 12 a. The clamping piece 4 is tightly inserted into the locking hole, the clamping piece 4 needs to be in a shape with two ends different in size, the small end of the clamping piece 4 penetrates into the locking hole, and the large end is left outside the locking hole. The clamping piece 4 can be processed into a conical shape or a wedge key shape and only needs to be matched with the locking hole. At this time, the retainer 4 is held against the inner wall of the front end of the locking hole on one side and the side wall of the mounting gap 12a on the other side. Since both sides of the clamping member 4 are subjected to contact stress of the screw 3 and the fixing attachment 12 and further generate friction with the screw 3 and the side wall of the fixing attachment 12 when rotating, the rotation of the screw 3 can be prevented and the loosening of the screw 3 can be prevented.

Further, as shown in fig. 2, the guide cover 6 is fixedly mounted at the opening of the mounting gap 12 a. On the one hand, the guide cover 6 can cover the opening of the mounting gap 12a to maintain the beauty. On the other hand, set up the guide way in the direction lid 6, the guide way is gone into the one end card of chucking spare 4, makes chucking spare 4 can not rotate, and then makes screw 3 can not rotate, can prevent effectively that screw 3 from becoming flexible. The guide cover 6 can refer to the specific shape shown in fig. 3 and 5.

Example two

For the screw thread produces small not hard up because of the clearance that deformation and wearing and tearing lead to between the increase screw thread in the prevention use, the utility model discloses a 2 embodiments. In one embodiment, as shown in fig. 3, the mounting gap 12a of the fixing member 12 is a hole having an internal thread, the fastening member 4 is a taper pin, the elastic member 5 is a disc spring, and the guide cover 6 is similar to a set screw having a recess at the front end. The installation method comprises the following steps: after the panhandle 2 and the pan body 11 are matched, the screw 3 is inserted into the mounting hole and screwed, the locking hole at the front end of the screw 3 is exposed and is consistent with the axis direction of the mounting gap, the conical pin is inserted into the locking hole, the disc spring is fixedly mounted in the groove of the guide cover 6, and finally the guide cover 6 is screwed into the hole of the mounting gap 12a, and the disc spring generates a pushing force on the conical pin. As shown in fig. 4, once the thread of the screw 3 is separated from the internal thread 12b of the fixing member 12, the clamping member 4 is inserted into the locking hole of the screw 3 by the reverse thrust of the elastic member 5, and the screw 3 is moved forward by the slope of the clamping member 4 to fill the thread gap.

EXAMPLE III

As shown in fig. 5 and 6, the elastic member 5 is a plate spring on the fixing member 12, and the chucking member 4 is a wedge key. The elastic member 5 is fixedly mounted inside the mounting gap 12a, and the elastic member 5 abuts against the large end of the retainer 4 and is pressed by the retainer 4 to generate a repulsive force which directly acts on the retainer 4. Once the thread of the screw 3 is spaced from the internal thread 12b of the fixing member 12, the clamping member 4 is extended into the locking hole of the screw 3 by the reverse thrust of the elastic member 5, and the screw 3 is moved forward by the slope of the clamping member 4 to fill the thread gap.

The elastic member 5 may be selected from a spring, a plate spring or a disc spring according to the use condition and the structural design requirement.

In addition, the pot body 11 and the fixed mounting part 12 in the utility model have a plurality of fixed connection modes, and the pot handle 2 and the pot body 11 can be integrally formed in a casting mode and also can be fixedly connected in a welding or rivet riveting mode.

Preferably, the outer shell 7 is sleeved outside the joint of the fixing and mounting part 12 and the panhandle 2, the outer shell 7 not only enables the joint of the fixing and mounting part 12 and the panhandle 2 to be attractive, but also can strengthen and stabilize the joint, and the outer shell 7 is preferably made of stainless steel.

As shown in fig. 7, the pot handle 2 is generally formed by injection molding, and in order to reduce the abrasion and possible plastic deformation at the connecting hole of the pot handle 2, a metal insert 2a is added at the connecting hole of the pot handle 2 during the injection molding. The rigidity of the metal insert 2a reduces the deformation and abrasion at the connecting hole of the pan handle.

It should be understood that the utility model discloses only describe the condition that a screw axis is unanimous with the pot handle direction, can produce the same locking effect when screw axis is inconsistent with the handle direction, all be within the scope of protection of the utility model.

It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations caused by the spirit of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a pot that possesses locking pot handle, includes pot body (11) and pot handle (2), its characterized in that: a fixed mounting piece (12) is fixedly connected to the outer side of the pot body (11), and the fixed mounting piece (12) is provided with a mounting gap (12a) and an internal thread part (12b) which penetrates from one side surface of the mounting gap (12a) to the outer side surface of the fixed mounting piece (12); a screw (3) with a radial locking hole at the front end passes through the mounting hole of the panhandle (2) to be screwed with the internal thread part (12b), and the fixed mounting part (12) is fixedly connected with the panhandle (2); the locking hole is partially exposed to the mounting gap (12a), and the exposed locking hole is internally provided with clamping pieces (4) with two ends different in size; the small end of the clamping piece (4) penetrates through the locking hole, and the large end of the clamping piece is left outside the locking hole; the side surface of the clamping piece (4) is respectively propped against the inner wall of the front end of the locking hole and the side wall of the mounting gap (12 a).

2. The pan with the anti-loosening pan handle as claimed in claim 1, wherein: installation clearance (12a) opening part fixed mounting direction lid (6), direction lid (6) set up the guide way, the one end of chucking spare (4) is inserted in the guide way.

3. The pan with the anti-loosening pan handle as claimed in claim 2, wherein: elastic parts (5) are fixedly installed at the bottoms of the guide grooves, and the elastic parts (5) abut against the large ends of the clamping parts (4) and are pressed to generate thrust.

4. The pan with the anti-loosening pan handle as claimed in claim 1, wherein: an elastic piece (5) is arranged in the mounting gap (12 a); the elastic piece (5) is pressed against the large end of the clamping piece (4) and generates thrust.

5. The pan with the anti-loosening pan handle as claimed in claim 3 or 4, wherein: the elastic part (5) is a spring, a plate spring or a disc spring.

6. The pan with the anti-loosening pan handle as claimed in any one of claims 1 to 4, wherein: the fixed mounting piece (12) and the pot body (11) are integrally formed in a casting mode.

7. The pan with the anti-loosening pan handle as claimed in any one of claims 1 to 4, wherein: the fixed mounting piece (12) is fixedly connected with the pot body (11) in a welding or rivet riveting mode.

8. The pan with the anti-loosening pan handle as claimed in any one of claims 1 to 4, wherein: the clamping piece (4) is a taper pin or a wedge key.

9. The pan with the anti-loosening pan handle as claimed in any one of claims 1 to 4, wherein: the outer shell (7) is sleeved on the outer side of the joint of the fixed mounting piece (12) and the pan handle (2).

10. The pan with the anti-loosening pan handle as claimed in claim 9, wherein: the shell (7) is made of stainless steel.