A kind of gloves for being easy to tighten wrist mouth
Technical field
Gloves technical field is the utility model is related to, is specifically a kind of gloves for being easy to tighten wrist mouth.
Background technology
Gloves are that hand is warming, move, the protection articles for use of work, and gloves come off when in use in order to prevent, many gloves
Wrist mouth collapsed configuration, such as velcro and snap fastener are equipped with wrist, the wrist mouth that can make gloves by wrist mouth collapsed configuration contracts
Tightly, the wrist mouth of gloves can closely be adjacent to wrist so in wearing gloves.But existing wrist mouth collapsed configuration exist with
Lower shortcoming:(1)Velcro, snap fastener are easily separated when being subject to external force, and especially velcro easily pastes hair, can lose for a long time
Fastening effect is removed, therefore warming effect is poor, there are security risk;(2)The sub-buckle and female thread of snap fastener are not easy to be aligned, especially when
One hand wearing gloves when be difficult operation, and wrist mouth can not be finely adjusted, cause wrist to be made a slip of the tongue pine or tension.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, there is provided a kind of hand for being easy to tighten wrist mouth
Set, when wearing, can be tightened wrist mouth by turning knob, and being unlocked by pressing button is only needed when taking off, and operation very simple is convenient,
And wrist mouth is not easy to unclamp when dressing, good warmth retention effect and safe.
Technical problem to be solved in the utility model is realized using following technical scheme:It is a kind of to be easy to tighten wrist mouth
Gloves, including glove bulk and wrist mouth tighten mechanism, the wrist mouth tighten mechanism include base, reel, knob, banking pin,
Resetting spring, unblock button, bracing wire and threading component;
The base and threading component are each attached to the wrist of the glove bulk, and base is cylindrical, the inside of base
Equipped with the central shaft being coaxial therewith;The inner wall of base is equipped with handle ratchet wheel;The both sides of base are equipped with elastic snap arm, the elasticity snap arm
Lower end be fixedly connected with base, the upper end of elastic snap arm is equipped with grab, and the upper end of the grab is equipped with chamfering;The side wall of base
It is equipped with two threading holes;
The reel is rotatably installed on the inside of the base by the central shaft, and the upper end of reel is equipped with
First driving cog;
The internal diameter of the knob is matched with the outside diameter of the base, and knob is internally provided with the convex block being coaxial therewith, described
The periphery of convex block is equipped with equipped with the lower end with the matched detent of the handle ratchet wheel, convex block and is matched with first driving cog
The second driving cog;The periphery of knob is equipped with and the matched flange of the grab;The center of knob is equipped with limiting through hole, described
Banking pin and the limiting through hole clearance fit are simultaneously fixedly connected with the central shaft;
The resetting spring is coaxially set in the inside of the knob, action of reset spring in the base and knob it
Between;
It is symmetrical in the unblock button to be equipped with two elastic push rods, one end of the elastic push rod and unblock button
It is fixedly connected, the other end of elastic push rod is connected with the elastic snap arm, and two elastic push rods are in "eight" shape shape;
It is described to be drawstring through the threading component, the both ends of bracing wire be each passed through two threading holes and with the coiling
Wheel is fixedly connected.
The technical solution of the utility model also has:The end of the elastic push rod is equipped with card slot, the elasticity snap arm it is interior
Side is equipped with the fixture block with pocket matches.Using the technical program, easy to assemble.
The technical solution of the utility model also has:The threading component is annular in shape, and threading component is using flexible material and stitches
Close on the glove bulk.
The technical solution of the utility model also has:The periphery of the detent along the convex block is evenly equipped with four, only
Pawl is made of flexible rigid plastics or metal.
The technical solution of the utility model also has:First driving cog is evenly distributed in six along same, and described second
Driving cog is evenly distributed in six along same.
The technical solution of the utility model also has:The limiting through hole is stepped hole.Using the technical program, make banking pin
Upper end be located in stepped hole, cause finger uncomfortable when preventing from scratching clothing or pressing knob.
The technical solution of the utility model also has:The banking pin is connected with the central axle threads.
During wearing, knob is pressed, flange produces elastic snap arm outside active force by the chamfering on grab, makes elasticity
Snap arm is opened, and knob moves down, and grab blocks knob by flange, and handle ratchet wheel is engaged with detent, while knob
It is sequentially connected by the first driving cog and the second driving cog and reel, at this time due to the effect of handle ratchet wheel and detent, only
Knob can be one-directionally rotated so that bracing wire to be tightened, and external force can not reversely rotate reel the active force of bracing wire, therefore wrist mouth
It will not unclamp.When taking off, being unlocked by pressing button, elastic push rod is outwards open-top by elastic snap arm, effect of the knob in resetting spring
Under move up reset, knob is not sequentially connected with reel at this time, and handle ratchet wheel also do not contact with detent, and bracing wire is subject to outside
Power can reversely rotate reel, so as to unclamp wrist mouth.
Relative to the prior art, the utility model is easy to tighten having the beneficial effect that for the gloves of wrist mouth:It need to only be pressed during wearing
Lower knob simultaneously rotates button and can tighten wrist mouth, being unlocked by pressing button is only needed when taking off, operation very simple is convenient, Er Qieyou
Acted in be subject to handle ratchet wheel and detent, wrist mouth will not be unclamped because by external force in donning process, good warmth retention effect and peace
Quan Xinggao, in addition, can be finely adjusted to the elasticity of wrist mouth, prevents that wrist from making a slip of the tongue pine or tension.
Brief description of the drawings
Fig. 1 is the structure diagram that the utility model is easy to tighten the gloves of wrist mouth.
Fig. 2 be along Figure 1A-A to view.
Fig. 3 is the partial enlarged view in Fig. 2 B portions.
Fig. 4 be along Fig. 3 C-C to sectional view.
Fig. 5 be along Fig. 3 D-D to sectional view.
Fig. 6 be along Fig. 3 E-E to sectional view.
Fig. 7 be along Fig. 3 F-F to sectional view.
Fig. 8 is the structure diagram that the utility model wrist mouth tightens mechanism released state.
Fig. 9 is the stereogram that the utility model wrist mouth tightens mechanism.
In figure:1st, glove bulk, 2, base, 3, reel, 4, knob, 5, banking pin, 6, resetting spring, 7, unlock presses
Button, 8, bracing wire, 9, threading component, 10, central shaft, 11, handle ratchet wheel, 12, elastic snap arm, 13, grab, 14, threading hole, 15, the
One driving cog, 16, convex block, 17, detent, the 18, second driving cog, 19, flange, 20, limiting through hole, 21, elastic push rod,
22nd, fixture block, 23, wrist mouth tighten mechanism.
Embodiment
In order to clarify the technical characteristics of the invention, the utility model embodiment is made below according to attached drawing into
One step explanation.
As shown in Fig. 1 ~ Fig. 9, a kind of gloves for being easy to tighten wrist mouth, including glove bulk 1 and wrist mouth tighten mechanism 23, wrist
Mouth, which tightens mechanism 23, includes base 2, reel 3, knob 4, banking pin 5, resetting spring 6, unblock button 7, bracing wire 8 and threading portion
Part 9.
Base 2 is fixed on the wrist of the glove bulk 1, and base 2 is cylindrical, and being internally provided with for base 2 is coaxial therewith
Central shaft 10.The inner wall of base 2 is equipped with handle ratchet wheel 11, referring to Fig. 4.The both sides of base 2 are equipped with elastic snap arm 12, elastic snap arm
12 lower end is fixedly connected with base 2, and the upper end of elastic snap arm 12 is equipped with grab 13, and the upper end of grab 13 is equipped with chamfering.Base 2
Side wall be equipped with two threading holes 14.
It is annular in shape to thread component 9, threading component 9 is using flexible material and is sewn on the glove bulk 1.
Reel 3 is rotatably installed on the inside of the base 2 by the central shaft 10, and the upper end of reel 3 is set
There is the first driving cog 15, the first driving cog 15 is evenly distributed in six along same, referring to Fig. 5.
The internal diameter of knob 4 is matched with the outside diameter of base 2, and knob 4 is internally provided with the convex block 16 being coaxial therewith, convex block 16
Periphery is equipped with detent 17 matched with handle ratchet wheel 11, and detent 17 uses flexible rigid plastics, stop spine
Pawl 17 is evenly equipped with four along the periphery of the convex block 16, referring to Fig. 4.The lower end of convex block 16 is equipped with and first driving cog 15
Matched second driving cog 18, the second driving cog 18 is evenly distributed in six along same, referring to Fig. 5.The periphery of knob 4 is equipped with
With the matched flange 19 of the grab 13.The center of knob 4 is equipped with limiting through hole 20, and limiting through hole 20 is stepped hole, banking pin 5
With 20 clearance fit of limiting through hole and being threadedly coupled with central shaft 10.
Resetting spring 6 is coaxially set in the inside of knob 4, and resetting spring 6 is acted between base 2 and knob 4.
Symmetrical in unblock button 7 to be equipped with two elastic push rods 21, one end of elastic push rod 21 and unblock button 7 are solid
Fixed connection, the end of elastic push rod 21 are equipped with card slot, and the inner side of elastic snap arm 12 is equipped with the fixture block 22 with pocket matches, elastic top
The other end of bar 21 is connected by card slot and fixture block 22 with elastic snap arm 12, and two elastic push rods 21 are in "eight" shape shape.
Through threading component 9, the both ends of bracing wire 8, which are each passed through two threading holes 14 and are fixed with reel 3, to be connected for bracing wire 8
Connect.
During wearing, knob 4 is pressed, flange 19 produces outside effect by the chamfering on grab 13 to elastic snap arm 12
Power, opens elastic snap arm 12, and knob 4 moves down, and grab 13 blocks knob 4, handle ratchet wheel 11 and stop spine by flange 19
Pawl 17 is engaged, while knob 4 is sequentially connected by the first driving cog 15 and the second driving cog 18 with reel 3, at this time by
In the effect of handle ratchet wheel 11 and detent 17, knob 4 can only be one-directionally rotated so that bracing wire 8 to be tightened, and external force is to the work of bracing wire 8
Can not firmly reel be reversely rotated, therefore wrist mouth will not unclamp.Wrist mouth tightens the compact state of mechanism referring to Fig. 7.
When taking off, being unlocked by pressing button 7, elastic push rod 21 is outwards open-top by elastic snap arm 12, and knob 4 is in resetting spring 6
Under the action of move up reset, knob 4 is not sequentially connected with reel 3 at this time, and handle ratchet wheel 11 does not also connect with detent 17
Touch, bracing wire 8 is subject to external force to reversely rotate reel 3, so as to unclamp wrist mouth.Wrist mouth tighten the released state of mechanism referring to
Fig. 8.
The embodiment of the utility model is elaborated above in conjunction with attached drawing, but the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
On the premise of make a variety of changes.