CN214362409U

CN214362409U - Electric iron convenient to use

Info

Publication number: CN214362409U
Application number: CN202023223747.3U
Authority: CN
Inventors: 张建炜
Original assignee: Ningbo Shuaiwei Electric Appliance Co ltd
Current assignee: Ningbo Shuaiwei Electric Appliance Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-08
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses an electric iron convenient to use, but charging base and flatiron including relative separation, be equipped with the locking mechanical system who is used for fixed flatiron in the charging base, be equipped with the coupler that matches between flatiron bottom and the charging base, the rotatable setting of flatiron is in on the charging base, locking mechanical system includes: the electric iron comprises a charging base, two locking parts, a coupler and an iron, wherein the charging base is provided with a charging hole, the two locking parts elastically extend out of the charging base, the centers of the two locking parts are intersected with the axis of the coupler, the locking parts are extruded by the iron and are collected in the charging base, the bottom of the iron is provided with locking grooves matched with the two locking parts, and the locking parts extend out when being aligned with the contours of the locking grooves so as to limit the rotation of the iron; the spring bolt is used for driving the lock catch piece to be folded in the charging base, so that the iron is separated from the charging base, and the transmission stability of the spring bolt and the lock catch piece is improved.

Description

Electric iron convenient to use

Technical Field

The utility model relates to a steaming equipment technical field, concretely relates to electric iron convenient to use.

Background

The electric iron on the market at present, the majority is wired electric iron and wireless electric iron, wherein, wired electric iron needs the continuous connection power, wireless electric iron needs the return to charge after working a period of time, it is inconvenient to use, an electric iron among the prior art, set up detachable base in electric iron bottom, set up the coupler on the base and be connected with electric iron, set up the plug wire on the base and be used for supplying power, make electric iron both can the band wire operation and also can wireless operation, but this kind of electric iron, it is unstable to be connected between its base and the electric iron, when the unblock action, locking mechanism easily takes place to block, the operation is not smooth, and, locking mechanism among the prior art is central symmetry usually, easily lock by mistake after rotating 180, lack the function of preventing slow-witted.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide an electric iron convenient to use to make things convenient for the use of flatiron.

The above technical purpose of the present invention can be achieved by the following technical solutions: an electric iron convenient to use, includes relative separation's charging base and flatiron, be equipped with the locking mechanical system who is used for fixed flatiron in the charging base, be equipped with the coupler that matches between flatiron bottom and the charging base, the rotatable setting of flatiron is in on the charging base, locking mechanical system includes:

the electric iron comprises a charging base, two locking parts, a coupler and an iron, wherein the charging base is provided with a charging hole, the two locking parts elastically extend out of the charging base, the centers of the two locking parts are intersected with the axis of the coupler, the locking parts are extruded by the iron and are collected in the charging base, the bottom of the iron is provided with locking grooves matched with the two locking parts, and the locking parts extend out when being aligned with the contours of the locking grooves so as to limit the rotation of the iron;

and the lock tongue is used for driving the lock catch piece to be folded in the charging base so as to enable the iron to be separated from the charging base.

Furthermore, the connecting line of the locking piece is perpendicular to the unlocking direction of the lock tongue, a handle is arranged on the iron, a string of wire grooves are further formed in the charging base, the string of wire grooves are aligned with the handle, and the connecting line of the two locking pieces and the string of wire grooves form an acute included angle, so that the string of wire grooves and the handle play a role in marking, and when the string of wire grooves and the handle are aligned, locking can be achieved only by rotating a certain angle.

Further, the hasp piece includes a hasp portion and transmission portion, locking mechanical system still includes the lock shell that detachable located charging base in, be equipped with the cavity that supplies spring bolt and drive division holding in the lock shell, still be equipped with the opening that supplies the hasp piece to slide between latched position and unblock position on the lock shell, the vertical cavity that stretches out of hasp portion exposes in the charging base outside, through above improvement, and the lock shell gives the space of spring bolt and hasp piece holding, plays protection and spacing effect simultaneously, and opening guide hasp piece reduces the play of hasp piece in-process of marcing.

Furthermore, the two sides of the lock tongue extend towards the transmission part to form driving parts, the transmission part is provided with an inclined surface flaring along the unlocking direction of the lock tongue, the inclined surface is positioned between the transmission part and the lock catch part, and the driving parts support against the inclined surface so that the lock catch part is folded inwards. Through the improvement, with the drive mode that drive division and inclined plane offset, and drive division stretches into between transmission portion and hasp portion, increase hasp piece and spring bolt transmission stability, the structure is more reliable.

Further, two be equipped with first elastic component between the hasp piece relatively, first elastic component orders about two hasp piece is outwards stretched out to make drive division promotes the spring bolt return, and as preferred, first elastic component can be the spring to provide the trend that hasp piece stretches out to the base both sides that charge.

Further, the locking mechanism also comprises an unlocking piece which is limited on the charging base and is provided with two buckling feet buckled on the charging base, the buckling feet limit the unlocking piece to move towards the outer side of the charging base until the unlocking piece is flush with the outer wall of the charging base, a connecting column is arranged between the two buckling feet, a socket for the connecting column to insert is arranged on the charging base, a first convex part for jacking the lock tongue is arranged on the unlocking part, and a second elastic piece is also arranged between the unlocking piece and the charging base, the second elastic piece is sleeved on the socket and is propped against the unlocking piece, the second elastic member drives the unlocking member to return, and preferably, the second elastic member may be a spring, the unlocking piece is driven to reset, and the elastic force of the second elastic piece drives the buckling pin to keep a state of abutting against the charging base.

Furthermore, the end part of the lock tongue is provided with a second convex part which is pressed against the first convex part, and a sliding groove for the second convex part to move in is also arranged in the lock shell.

Further, the lock shell comprises an upper shell and a lower shell, a guide rib arranged in the sliding groove is arranged on the upper shell or the lower shell, a guide groove matched with the guide rib is formed in the second convex portion, the operation stability of the lock tongue is improved, and the structure is more compact.

Furthermore, a conical recess is concavely arranged at the bottom of the iron, a guide surface matched with the conical recess is arranged on the lock catch part, a limiting convex part is arranged at one side of the lock catch part, which is positioned at the guide surface, the limiting convex part is arranged at the bottom of the guide surface, a limiting notch is arranged at one side of the guide surface, which is far away from the limiting convex part, and the limiting notches on the two lock catch parts are alternately arranged on the lock catch part to form two special-shaped lock catch parts;

preferably, the limit notch of one of the locking elements is arranged at the end of the guide surface far away from the limit convex part so as to form a Z-shaped locking part with a Z-shaped profile;

the other limiting notch of the lock catch piece is arranged at the bottom of the guide surface to form an L-shaped lock catch part with an L-shaped outline, and the bottom of the iron is provided with an L-shaped lock groove corresponding to the L-shaped lock catch part and a Z-shaped lock groove corresponding to the Z-shaped lock catch part, so that a single locking position of the iron and the charging base is limited, the Z-shaped lock catch part is prevented from extending out when passing through the L-shaped lock groove, or the L-shaped lock catch part extends out when passing through the Z-shaped lock groove, the foolproof function is realized, and the mistaken locking of the lock catch piece is avoided when the iron rotates 180 degrees;

spacing convex part increases the structural strength of hasp piece, rotates the in-process of flatiron in order to reach latched position, and spacing convex part at first gets into the locked groove to the suggestion targets in place, and simultaneously, the setting of spacing convex part and spacing breach further increases hasp portion and locked groove complex stability.

Furthermore, the top of the charging base is convexly provided with a conical convex base, and the locking part extends out of the outer wall of the conical convex base, so that the matching stability of the charging base and the iron is improved.

Compared with the prior art, the utility model has the advantages of it is following and beneficial effect: the locking mechanism is integrally arranged in the charging base, so that when the charging base is detachably connected with the iron, the assembly of the locking mechanism and the iron is convenient, the lock catch piece extends out of the charging base under the normal state of the charging base, when in use, the iron can be directly pressed into the charging base, at the moment, the locking fastener is extruded into the charging base, the first elastic element is compressed, the first coupler at the bottom of the iron is matched with the second coupler on the charging base, the iron can also rotate for a certain angle in the charging base while the electric connection between the iron and the charging base is realized, namely, the user can place the iron on the charging base at any angle until the lock catch element is completely aligned with the lock groove to achieve the locking state, thereby facilitating the connection of the iron and the charging base, in addition, the connecting line center of the two locking fasteners is crossed with the axis of the coupler, so that the connection stability of the charging base and the iron is effectively improved;

through set up the deblocking piece on charging base, press the deblocking piece, make first convex part and second convex part top, promote the spring bolt and remove along the unblock direction, make drive division extrusion inclined plane, two snap close pieces are relative draws in, realize charging base and the unblock of flatiron and break away from, and simultaneously, first elastic component shrink gives the trend that the snap close piece resets in latched position, and, the drive division sets up the both sides at the spring bolt, make the spring bolt wholly be Y shape structure, improve the transmission stability of spring bolt and snap close piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the charging base of the present invention;

fig. 3 is a schematic view of the internal structure of the charging base of the present invention;

FIG. 4 is a schematic view of the installation of the unlocking member of the present invention;

fig. 5 is an exploded view of the locking mechanism of the present invention;

fig. 6 is a schematic structural view of the locking member of the present invention;

fig. 7 is a schematic structural view of another fastener of the present invention;

fig. 8 is a schematic bottom view of the iron of the present invention;

fig. 9 is a schematic view of another angle of the bottom of the iron of the present invention;

in the figure: 1. a charging base; 1.1, a conical boss; 1.2, a socket; 2. an iron; 2.1, locking a groove; 2.1a, Z-shaped locking grooves; 2.1b, an L-shaped locking groove; 2.2, a handle; 2.3, conical recess seat; 3. a fastener; 3.1, a locking part; 3.1a, a Z-shaped locking part; 3.1b, L-shaped locking part; 3.2, a transmission part; 3.3, inclined plane; 3.4, a guide surface; 3.5, limiting convex parts; 3.6, limiting gaps; 4. a latch bolt; 5. stringing grooves; 4.1, a driving part; 4.2, a second convex part; 4.3, a guide groove; 6. a lock case; 6.1, a cavity; 6.2, a chute; 6.3, an upper shell; 6.4, a lower shell; 6.5, a guide rib; 7. a first elastic member; 8. unlocking the lock; 8.1, a first convex part; 8.2, buckling legs; 8.3, connecting columns; 9. a second elastic member;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding, and are not used to define any direction or order of limitation.

As shown in fig. 1 to 9, an electric iron 2 convenient for use comprises a charging base 1 and an iron 2 which can be separated relatively, a locking mechanism for fixing the iron 2 is arranged in the charging base 1, a matching coupler is arranged between the bottom of the iron 2 and the charging base 1, the iron 2 is rotatably arranged on the charging base 1, and the locking mechanism comprises:

the electric iron comprises two lock catch pieces 3, the lock catch pieces 3 elastically extend out of the charging base 1, the centers of the two lock catch pieces 3 are intersected with the axis of the coupler, the lock catch pieces 3 are squeezed by the electric iron 2 and are collected in the charging base 1, locking grooves 2.1 matched with the two lock catch pieces 3 are formed in the bottom of the electric iron 2, and the lock catch pieces 3 extend out when being aligned with the contours of the locking grooves 2.1 so as to limit the rotation of the electric iron 2;

and the bolt 4 is used for driving the locking piece 3 to be folded in the charging base 1 so as to enable the iron 2 to be separated from the charging base 1.

Specifically, the connecting line of the locking element 3 is perpendicular to the unlocking direction of the bolt 4, a handle 2.2 is arranged on the iron 2, a string of wire grooves 5 are further arranged on the charging base 1, the string of wire grooves 5 are aligned with the handle 2.2, and the connecting line of the two locking elements 3 and the string of wire grooves 5 form an acute included angle, so that the string of wire grooves 5 and the handle 2.2 play a role in marking, and when the string of wire grooves 5 and the handle 2.2 are aligned, locking can be realized only by rotating a certain angle.

Specifically, hasp piece 3 includes a hasp portion 3.1 and transmission portion 3.2, locking mechanism still includes detachable locates the lock shell 6 in the base 1 that charges, be equipped with the cavity 6.1 that supplies spring bolt 4 and drive division 4.1 holding in the lock shell 6, still be equipped with the opening that supplies hasp piece 3 to slide between latched position and unblock position on the lock shell 6, the vertical cavity 6.1 that stretches out of hasp portion 3.1 exposes in the base 1 outside that charges, through above improvement, lock shell 6 gives the space of spring bolt 4 and hasp piece 3 holding, plays protection and spacing effect simultaneously, and opening guide hasp piece 3 reduces the play of hasp piece 3 in-process of marcing.

Specifically, the two sides of the lock tongue 4 extend towards the transmission part 3.2 to form driving parts 4.1, the transmission part 3.2 is provided with an inclined surface 3.3 flaring along the unlocking direction of the lock tongue 4, the inclined surface 3.3 is positioned between the transmission part 3.2 and the lock catch part 3.1, and the driving parts 4.1 press the inclined surface 3.3, so that the lock catch pieces 3 are folded inwards. Through the improvement, the driving mode that the driving part 4.1 offsets with the inclined plane 3.3, and the driving part 4.1 stretches into between the transmission part 3.2 and the locking part 3.1, increase the transmission stability of the locking part 3 and the lock tongue 4, and the structure is more reliable.

Specifically, two be equipped with first elastic component 7 between the lock catch piece 3 relatively, first elastic component 7 orders about two lock catch piece 3 is outwards stretched out to make drive portion 4.1 promotes spring bolt 4 return, and as preferred, first elastic component 7 can be the spring to provide lock catch piece 3 to the trend that charges base 1 both sides stretch out.

Specifically, the locking mechanism further comprises an unlocking part 8 limited on the charging base 1, the unlocking part 8 is provided with two buckling legs 8.2 buckled on the charging base 1, the buckling legs 8.2 limit the unlocking part 8 to move towards the outer side of the charging base 1 until the unlocking part 8 flushes with the outer wall of the charging base 1, a connecting column 8.3 is arranged between the two buckling legs 8.2, the charging base 1 is provided with a socket 1.2 for inserting the connecting column 8.3, the unlocking part 8 is provided with a first convex part 8.1 for jacking the spring bolt 4, a second elastic part 9 is further arranged between the unlocking part 8 and the charging base 1, the second elastic part 9 is sleeved on the socket 1.2 and is abutted against the unlocking part 8, the second elastic part 9 orders about the unlocking part 8 to return, and is preferable, the second elastic part 9 can be a spring to drive the unlocking part 8 to reset, and the elastic force of the second elastic element 9 drives the buckling foot 8.2 to keep the state of abutting against the charging base 1.

Specifically, the end of the bolt 4 is provided with a second convex part 4.2 which is pressed against the first convex part 8.1, and the inside of the lock case 6 is also provided with a sliding groove 6.2 for the second convex part 4.2 to move in.

Specifically, lock shell 6 includes epitheca 6.3 and inferior valve 6.4, be equipped with one on epitheca 6.3 or inferior valve 6.4 and arrange in direction muscle 6.5 in the spout 6.2, be equipped with on the second convex part 4.2 with direction muscle 6.5 complex guide way 4.3, increase 4 operating stability of spring bolt, the structure is compacter simultaneously, wherein, through the buckle initial positioning between epitheca 6.3 and the inferior valve 6.4, through the bolt fastening on charging base 1 after the initial positioning.

Specifically, a conical recess 2.3 is concavely arranged at the bottom of the iron 2, a guide surface 3.4 matched with the conical recess 2.3 is arranged on the lock catch portion 3.1, a limit convex portion 3.5 is arranged on one side of the lock catch portion 3.1, which is located on the guide surface 3.4, the limit convex portion 3.5 is arranged at the bottom of the guide surface 3.4, and a limit notch 3.6 is arranged on one side, which is far away from the limit convex portion 3.5, of the guide surface 3.4, wherein the limit notch 3.6 of one lock catch piece 3 is arranged at the end part, which is far away from the limit convex portion 3.5, of the guide surface 3.4, so as to form a Z-shaped lock catch portion 3.1a with a Z-shaped profile;

the other limit notch 3.6 of the lock catch piece 3 is arranged at the bottom of the guide surface 3.4 to form an L-shaped lock catch part 3.1b with an L-shaped outline, so that two special-shaped lock catch pieces 3 are formed, the limit convex part 3.5 is symmetrical about the central lines of the two lock catch pieces 3, the central lines are collinear with the advancing direction of the bolt 4, the bottom of the iron 2 is provided with an L-shaped lock groove 2.1b corresponding to the L-shaped lock catch part 3.1b and a Z-shaped lock groove 2.1a corresponding to the Z-shaped lock catch part 3.1a, so that a single locking position of the iron 2 and the charging base 1 is limited, the Z-shaped lock catch part 3.1a is prevented from extending out when passing through the L-shaped lock groove 2.1b, the L-shaped lock catch part 3.1b extends out when passing through the Z-shaped lock groove 2.1a, and the lock of the centrally symmetrical lock catch pieces 3 at 180 degrees is avoided;

spacing convex part 3.5 increases the structural strength of hasp piece 3, rotates iron 2 in order to reach the in-process of latched position, spacing convex part 3.5 at first gets into locked groove 2.1 in to the suggestion targets in place, simultaneously, spacing convex part 3.5 and spacing breach 3.6's setting, specific increase hasp portion 3.1 and locked groove 2.1 complex stability.

Specifically, the top of the charging base 1 is convexly provided with a conical boss 1.1, and the locking part 3.1 extends out of the outer wall of the conical boss 1.1, so that the matching stability of the charging base 1 and the iron 2 is improved.

The locking mechanism is integrally arranged in the charging base 1, the detachable connection of the charging base 1 and the iron 2 is realized, the assembly of the locking mechanism and the iron 2 is convenient, the locking part 3 extends out of the charging base 1 in a normal state of the charging base 1, the iron 2 can be directly pressed into the charging base 1 when in use, at the moment, the locking part 3 is extruded into the charging base 1, the first elastic part 7 is compressed, the first coupler at the bottom of the iron 2 is mutually matched with the second coupler on the charging base 1, the iron 2 can be electrically connected with the charging base 1, the iron 2 can also rotate at a certain angle in the charging base 1, namely, a user can place the iron 2 on the charging base 1 at any angle until the locking part 3 is completely aligned with the locking groove 2.1 to achieve a locking state, the connection of the iron 2 and the charging base 1 is convenient, and the connecting line center of the two locking parts 3 is intersected with the axis of the couplers, thereby effectively increasing the stability of the connection between the charging base 1 and the iron 2;

through set up unlocking piece 8 on charging base 1, press unlocking piece 8, make first convex part 8.1 and second convex part 4.2 top mutually, promote spring bolt 4 and remove along the unblock direction, make drive division 4.1 extrusion inclined plane 3.3, two locking buckle 3 are relative draws in, the unblock of realization charging base 1 and flatiron 2 breaks away from, and simultaneously, first elastic component 7 contracts, give locking buckle 3 the trend that resets in latched position, and, drive division 4.1 sets up the both sides at spring bolt 4, make spring bolt 4 wholly be Y shape structure, improve the transmission stability of spring bolt 4 and locking buckle 3.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. An electric iron (2) convenient to use, including relative detachable charging base (1) and flatiron (2), be equipped with the locking mechanical system that is used for fixed flatiron (2) in charging base (1), be equipped with the coupler that matches between flatiron (2) bottom and charging base (1), the rotatable setting of flatiron (2) is in on charging base (1), its characterized in that: the locking mechanism includes:

the electric charging device comprises two locking buckle pieces (3), wherein the locking buckle pieces (3) elastically extend out of a charging base (1), the centers of the two locking buckle pieces (3) are intersected with the axis of a coupler, the locking buckle pieces (3) are extruded by an iron (2) and are collected in the charging base (1), a locking groove (2.1) matched with the locking buckle pieces (3) is formed in the bottom of the iron (2), and the locking buckle pieces (3) extend out when being aligned with the contours of the locking groove (2.1) so as to limit the rotation of the iron (2);

the lock tongue (4) is used for driving the lock catch piece (3) to be folded in the charging base (1) so that the iron (2) is separated from the charging base (1).

2. An electric iron (2) convenient to use according to claim 1, characterized in that: the line of the locking fastener (3) is perpendicular to the unlocking direction of the bolt (4), a handle (2.2) is arranged on the iron (2), a string of wire grooves (5) are further formed in the charging base (1), the string of wire grooves (5) are aligned to the handle (2.2), and the line of the two locking fasteners (3) and the string of wire grooves (5) form an acute included angle.

3. An electric iron (2) convenient to use according to claim 1, characterized in that: lock catch spare (3) include a hasp portion (3.1) and transmission portion (3.2), locking mechanism still includes detachable and locates lock shell (6) in charging base (1), be equipped with cavity (6.1) that supply spring bolt (4) and drive division (4.1) holding in lock shell (6), hasp portion (3.1) vertical stretch out cavity (6.1) and expose in charging base (1) outside.

4. An electric iron (2) convenient to use according to claim 3, characterized in that: the lock catch is characterized in that the two sides of the lock tongue (4) extend towards the transmission part (3.2) to form driving parts (4.1), the transmission part (3.2) is provided with an inclined plane (3.3) flaring along the unlocking direction of the lock tongue (4), and the driving parts (4.1) abut against the inclined plane (3.3) so that the lock catch pieces (3) are folded inwards.

5. An electric iron (2) convenient to use according to claim 3, characterized in that: two be equipped with first elastic component (7) between lock catch spare (3) relatively, first elastic component (7) impel two lock catch spare (3) are outwards stretched out to make drive portion (4.1) promote spring bolt (4) return.

6. An electric iron (2) convenient to use according to claim 3, characterized in that: locking mechanical system still includes to be injectd unblock piece (8) on charging base (1), be equipped with first convex part (8.1) that are used for roof pressure spring bolt (4) on unblock piece (8), just still be equipped with second elastic component (9) between unblock piece (8) and charging base (1), second elastic component (9) are ordered about unblock piece (8) return.

7. An electric iron (2) convenient to use according to claim 6, characterized in that: a second convex part (4.2) which is pressed against the first convex part (8.1) is arranged at the end part of the lock tongue (4), and a sliding groove (6.2) for the second convex part (4.2) to move in is also arranged in the lock shell (6);

the lock shell (6) comprises an upper shell (6.3) and a lower shell (6.4), a guide rib (6.5) arranged in the sliding groove (6.2) is arranged on the upper shell (6.3) or the lower shell (6.4), and a guide groove (4.3) matched with the guide rib (6.5) is arranged on the second convex part (4.2).

8. An electric iron (2) convenient to use according to claim 3, characterized in that: the bottom of the iron (2) is concavely provided with a conical concave seat (2.3), the top of the charging base (1) is convexly provided with a conical convex seat (1.1), and the locking part (3.1) extends out of the outer wall of the conical convex seat (1.1).

9. An electric iron (2) convenient to use according to claim 3, characterized in that: the iron is characterized in that a guide surface (3.4) matched with the bottom of the iron (2) is arranged on the lock catch part (3.1), and a limiting convex part (3.5) is arranged on the same side of the lock catch part (3.1) located at the bottom of the guide surface (3.4).

10. An electric iron (2) convenient to use according to claim 9, characterized in that: the lock catch piece (3) is further provided with a limiting notch (3.6), one limiting notch (3.6) of the lock catch piece (3) is arranged at the end part, far away from the limiting convex part (3.5), of the guide surface (3.4), and the other limiting notch (3.6) of the lock catch piece (3) is arranged at the bottom of the guide surface (3.4).