CN217439715U

CN217439715U - Handle convenient to grip

Info

Publication number: CN217439715U
Application number: CN202220851325.0U
Authority: CN
Inventors: 谢鹏; 谢夏志; 叶万会
Original assignee: Yal Hardware Group Co ltd
Current assignee: Yal Hardware Group Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-09-16
Anticipated expiration: 2032-04-13

Abstract

The utility model belongs to the technical field of the door and window handle and specifically relates to a handle convenient to grip. The utility model provides a following technical scheme: the utility model provides a handle convenient to grip, includes handle seat, handle and transmission assembly, the handle includes the connecting portion that meet with the handle seat and the portion of gripping with the hand, connecting portion link to each other, be the L shape with the one end of the portion of gripping, connecting portion are equipped with the thumb in the position of being connected with the portion of gripping and place the district, the thumb is placed the district and is a recess that corresponds with thumb finger abdomen shape, the portion of gripping is equipped with the four fingers that hold all the other four fingers and places the district, the four fingers are placed the district and are set up to wavy, have a plurality of beads, the four fingers are placed the district and are located the portion of gripping just to one side of handle seat, and the thumb is placed the district and then is located the portion of gripping and just to the reverse side handle of handle seat one side towards the handle seat. The utility model discloses an ergonomic design makes things convenient for gripping of people's hand to the handle.

Description

Handle convenient to grip

Technical Field

The utility model belongs to the technical field of the door and window handle and specifically relates to a handle convenient to grip.

Background

The handle is a device which is arranged on the door and window sash to lock the door and window sash with the door and window sash closed. After the door and window is closed, the door and window sash and the door and window frame are firmly locked through the matching of the locking point of the handle and the lock seat so as to achieve the effect of locking the door and window, and the handle of the handle is rotated so as to release the locking between the door leaf and the door frame or between the door leaf and the window frame and open the door and window.

Wherein, twist and move the handle and need use the thumb as the fulcrum, the handle of handle is gripped to other four fingers, then the wrist exerts oneself towards the direction that the handle rotated. However, the surface of the existing handle is flat and smooth, and the handle is not convenient to hold.

Disclosure of Invention

To the problem that exists among the prior art, the utility model provides a handle convenient to grip adopts ergonomic design, makes things convenient for gripping of people's hand to the handle.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a handle convenient to grip, includes handle seat, handle and transmission assembly, the handle includes the connecting portion that meet with the handle seat and the portion of gripping with the hand, connecting portion link to each other, be the L shape with the one end of the portion of gripping, connecting portion are equipped with the thumb in the position of being connected with the portion of gripping and place the district, the thumb is placed the district and is a recess that corresponds with thumb finger abdomen shape, the portion of gripping is equipped with the four fingers that hold all the other four fingers and places the district, the four fingers are placed the district and are set up to wavy, have a plurality of beads, the four fingers are placed the district and are located the portion of gripping just to one side of handle seat, and the thumb is placed the district and then is located the portion of gripping and just to the reverse side handle of handle seat one side towards the handle seat.

By adopting the technical scheme, the thumb can be placed in the thumb placing area, the rest four fingers are placed in the four finger placing area, the placing positions of all the fingers are planned, the thumb placing area is a groove corresponding to the shape of the abdomen of the thumb, the thumb can be placed in the groove, the four finger placing area is wavy, the friction between the fingers and the handle is increased, and the handle is convenient to hold by hands.

Further, be equipped with the mounting hole that runs through the setting on the terminal surface that handle seat corresponds the handle direction, the mounting hole symmetry sets up in handle seat length direction's both ends department, and is furnished with the lid of hiding that covers the mounting hole respectively, hide and cover and be equipped with the jack catch, be equipped with on the handle seat with hide the mounting groove of lid adaptation, and still be equipped with in the mounting groove with jack catch complex draw-in groove.

Adopt above-mentioned technical scheme, set up like this and make hide the lid and go into in the mounting groove through the jack catch card, link to each other with the handle seat for the installation of hiding the lid is more firm, compares original whole terminal surface that the lid covered the handle seat of hiding moreover, the utility model discloses the volume is littleer, the material still less, has alleviateed the holistic weight of handle, and the cost is also lower.

Further, drive assembly includes driving medium and spring bolt, driving medium one end links to each other with the handle, and the other end is provided with the gear, the spring bolt be equipped with gear engagement's rack, the mating holes that makes the driving medium pass through is seted up along the axial to the handle seat, the one end that the mating holes corresponds the gear is equipped with the cooperation draw-in groove, the one side that the gear corresponds the driving medium is equipped with the boss with cooperation draw-in groove block, the one end that the mating holes corresponds the handle is equipped with the packing ring mounting groove, be equipped with the packing ring that contacts with the handle in the packing ring mounting groove.

Adopt above-mentioned technical scheme, set up like this and make the spring bolt realize through the meshing transmission of gear and rack with the cooperation of driving medium, the driving medium rotation drives the gear and rotates, makes and removes rather than the rack of meshing, and the spring bolt removes thereupon, and wherein the setting of boss can with cooperation draw-in groove block to spacing the driving medium, and the packing ring is installed in the packing ring mounting groove, the wearing and tearing of handle seat when avoiding the handle to rotate.

Further, be equipped with the spring between the relative packing ring mounting groove of mating holes and the cooperation draw-in groove and with the inconsistent locking piece of spring, the one end and the boss of locking piece cooperate, one side that the boss corresponds the locking piece is equipped with four equidistance evenly distributed's fixture block, the locking piece towards the terminal surface department of fixture block seted up with fixture block complex locking groove, and be equipped with four evenly distributed's fixed block around the locking piece outer fringe, the position that the mating holes corresponds four fixed blocks is equipped with the fixed slot.

Adopt above-mentioned technical scheme, the locking piece passes through the fixed block of outer fringe and the block of fixed slot is fixed in the mating holes along circumference, and it makes it cooperate with the boss to push the locking piece under the effect of spring, make the locking piece card on the boss go into the locking groove of locking piece, and when the handle transmits the resistance that the torsion of to the boss can overcome the spring, the boss rotates, make the fixture block leave the locking groove, relieve the locking to the boss with the locking piece, the driving medium can rotate, the handle passes through the driving medium and drives the spring bolt removal, at this in-process, the torsion that the boss received passes through the fixture block and applys reverse thrust to the locking piece, make the spring compressed, the locking piece is promoted and is removed towards the direction of spring, lead to the fixture block to break away from the locking groove, relieve the locking to the boss with the locking piece.

Furthermore, the one end that the driving medium corresponds the handle is equipped with the inserted block, set up the slot with the inserted block adaptation on the handle, the first screw hole that runs through is seted up along the axial in the center department of driving medium, inwards set up the second screw hole in the slot to connect first screw hole, second screw hole through the screw.

Adopt above-mentioned technical scheme, set up like this and insert the slot through the inserted block, make driving medium and handle link to each other to through first screw hole of screwed connection, second screw hole, it is fixed with driving medium and handle, make it link.

Furthermore, the handle seat is provided with a bottom plate opposite to the other side of the handle seat, the bottom plate is provided with through holes corresponding to the matching holes in the handle seat one to one, one surface of the bottom plate corresponding to the handle seat is provided with an inserting block, and the handle seat is provided with an inserting groove matched with the inserting block.

By adopting the technical scheme, the arrangement enables the bottom plate to be inserted into the insertion groove through the insertion block and connected with the handle seat.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

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

Fig. 3 is an exploded view of the structure of the present invention.

Fig. 4 is a schematic structural view of the reverse side of the handle base in fig. 3.

Detailed Description

The following will further describe the embodiments of the present invention with reference to the drawings and examples.

The handle convenient to hold as shown in fig. 1-4 comprises a handle seat 1, a handle 2 and a transmission assembly, wherein the handle 2 comprises a connecting part 21 connected with the handle seat 1 and a holding part 22 held by a hand, the connecting part 21 is connected with one end of the holding part 22 and is in an L shape, a thumb placing area 3 is arranged at the connecting position of the connecting part 21 and the holding part 22, the thumb placing area 3 is a groove corresponding to the shape of the belly of a thumb, the holding part 22 is provided with a four-finger placing area 4 for accommodating the rest four fingers, the four-finger placing area 4 is in a wavy shape and is provided with a plurality of convex ribs 5, the four-finger placing area 4 is positioned at one side of the holding part 22 opposite to the handle seat 1, and the thumb placing area 3 is positioned at one side of the holding part 22 opposite to the handle seat 1. The thumb can be placed in thumb placing area 3, and the rest four fingers are placed in four fingers placing area 4, have planned the position of placing of each finger, and thumb placing area 3 is a recess that corresponds with thumb web shape, can put into the recess with the thumb, and four fingers placing area 4 sets up to the wavy, has increased the friction between finger and handle 2, makes things convenient for the gripping of staff to handle 2.

Wherein, the ribs 5 of the four-finger placing area 4 are provided with 3.

Be equipped with the mounting hole 6 that runs through the setting on the terminal surface of handle seat 1 corresponding 2 directions of handle, the 6 symmetry of mounting hole sets up in the both ends department of 1 length direction of handle seat, and is furnished with the hidden lid 7 that covers mounting hole 6 respectively, hide and be equipped with jack catch 8 on covering 7, be equipped with on the handle seat 1 and hide the mounting groove 9 that covers 7 adaptations, and still be equipped with in the mounting groove 9 with jack catch 8 complex draw-in groove 10. Set up like this and make hidden lid 7 go into mounting groove 9 through 8 card of jack catch in, link to each other with handle seat 1 for hidden lid 7's installation is more firm, compares original hidden lid 7 moreover and covers the whole terminal surface of handle seat 1, the utility model discloses the volume is littleer, the material still less, has alleviateed the holistic weight of handle, and the cost is also lower.

The transmission assembly comprises a transmission piece 11 and a lock tongue 12, one end of the transmission piece 11 is connected with the handle 2, the other end of the transmission piece is provided with a gear 13, the lock tongue 12 is provided with a rack 14 meshed with the gear 13, a matching hole 15 enabling the transmission piece 11 to pass through is axially formed in the handle seat 1, a matching clamping groove 16 is formed in one end, corresponding to the gear 13, of the matching hole 15, a boss 17 clamped with the matching clamping groove 16 is formed in one face, corresponding to the transmission piece 11, of the gear 13, a gasket mounting groove 18 is formed in one end, corresponding to the handle 2, of the matching hole 15, and a gasket 19 in contact with the handle 2 is arranged in the gasket mounting groove 18. Set up like this and make the cooperation of spring bolt 12 and driving medium 11 realize through the meshing transmission of gear 13 with rack 14, and driving medium 11 rotates and drives gear 13 and rotate, makes and moves rather than meshed rack 14, and spring bolt 12 removes thereupon, and wherein the setting of boss 17 can with cooperation draw-in groove 16 block to spacing is carried out to driving medium 11, and packing ring 19 is installed in packing ring mounting groove 18, the wearing and tearing of handle seat 1 when avoiding handle 2 to rotate.

The bolt 12 is a two-point lock bolt.

Be equipped with spring 20 between the relative packing ring mounting groove 18 of mating holes 15 and the cooperation draw-in groove 16 and with the inconsistent locking block 23 of spring 20, the one end of locking block 23 cooperatees with boss 17, one side that boss 17 corresponds locking block 23 is equipped with four equidistance evenly distributed's fixture block 24, locking block 23 orientation fixture block 24's terminal surface department seted up with fixture block 24 complex locking groove 25, and be equipped with four evenly distributed's fixed block 26 around the locking block 23 outer fringe, the position that mating holes 15 corresponds four fixed blocks 26 is equipped with fixed slot 27. The locking block 23 is fixed in the matching hole 15 along the circumferential direction through the clamping of the fixing block 26 on the outer edge and the fixing groove 27, the locking block 23 is pushed under the action of the spring 20 to be matched with the boss 17, the clamping block 24 on the boss 17 is clamped into the locking groove 25 of the locking block 23, when the torque force transmitted to the boss 17 by the handle 2 can overcome the resistance of the spring 20, the boss 17 rotates to enable the clamping block 24 to leave the locking groove 25, the locking of the locking block 23 on the boss 17 is released, the transmission piece 11 can rotate, the handle 2 drives the bolt 12 to move through the transmission piece 11, in the process, the torque force applied to the boss 17 exerts reverse thrust on the locking block 23 through the clamping block 24, the spring 20 is compressed, the locking block 23 is pushed to move towards the direction of the spring 20, the clamping block 24 is separated from the locking groove 25, and the locking of the locking block 23 on the boss 17 is released.

Wherein, the inner walls of the locking groove 25 corresponding to the two sides of the rotation direction of the transmission member 11 are inclined planes, and the inclination directions of the inner walls of the two sides are opposite and are inclined outwards. And the latch 24 is shaped to correspond to the locking groove 25.

The one end that the driving medium 11 corresponds handle 2 is equipped with inserted block 28, set up the slot 29 with inserted block 28 adaptation on the handle 2, the first screw hole 30 that runs through is seted up along the axial in the center department of driving medium 11, inwards seted up second screw hole 31 in the slot 29 to connect first screw hole 30, second screw hole 31 through the screw. The driving member 11 is connected to the handle 2 by inserting the insertion block 28 into the insertion groove 29, and the driving member 11 is fixed to the handle 2 by screwing the first screw hole 30 and the second screw hole 31.

The cross-sectional shape of the insert 28 is rectangular, but may be other shapes such as hexagonal.

The other side of the handle seat 1 opposite to the side where the handle 2 is located is provided with a bottom plate 32, the bottom plate 32 is provided with through holes corresponding to the matching holes 15 on the handle seat 1 one by one, one surface of the bottom plate corresponding to the handle seat 1 is provided with an insertion block 33, and the handle seat 1 is provided with an insertion groove 34 matched with the insertion block 33. The arrangement is such that the base plate is inserted into the insertion groove 34 through the insertion block 33 and connected to the handle holder 1.

Claims

1. The utility model provides a handle convenient to grip, includes handle seat, handle and transmission assembly, the handle includes the connecting portion that meet with the handle seat and the portion of gripping that grips with the hand, connecting portion link to each other, are L shape, its characterized in that with the one end of the portion of gripping: the handle comprises a handle seat, a connecting part and a holding part, wherein the handle seat is provided with a handle seat, the connecting part is provided with a handle seat, the handle seat is provided with a handle seat, the connecting part is provided with a thumb placing area at the position connected with the holding part, the thumb placing area is a groove corresponding to the shape of the finger abdomen of the thumb, the holding part is provided with four finger placing areas for accommodating the rest four fingers, the four finger placing areas are wavy and are provided with a plurality of convex edges, the four finger placing areas are located on one side of the holding part opposite to the handle seat, and the thumb placing areas are located on the reverse side of the holding part opposite to one side of the handle seat towards the handle seat.

2. The easy-to-hold handle according to claim 1, wherein: the handle seat corresponds and is equipped with the mounting hole that runs through the setting on the terminal surface of handle direction, the mounting hole symmetry sets up in handle seat length direction's both ends department, and is furnished with the hidden lid that covers the mounting hole respectively, hide and cover and be equipped with the jack catch, the position that the handle seat corresponds the mounting hole is equipped with and hides the mounting groove of lid shape adaptation, and still be equipped with in the mounting groove with jack catch complex draw-in groove.

3. The handle of claim 1 or 2, wherein: the transmission assembly comprises a transmission part and a lock tongue, one end of the transmission part is connected with the handle, the other end of the transmission part is provided with a gear, the lock tongue is provided with a rack meshed with the gear, a matching hole for enabling the transmission part to pass through is axially formed in the handle seat, a matching clamping groove is formed in one end, corresponding to the gear, of the matching hole, a boss clamped with the matching clamping groove is formed in one side, corresponding to the transmission part, of the gear, a gasket mounting groove is formed in one end, corresponding to the handle, of the matching hole, and a gasket contacted with the handle is arranged in the gasket mounting groove.

4. The handle of claim 3, wherein: be equipped with the spring between relative packing ring mounting groove of mating holes and the cooperation draw-in groove and with the inconsistent locking piece of spring, the one end and the boss of locking piece cooperate, one side that the boss corresponds the locking piece is equipped with four equidistance evenly distributed's fixture block, the locking piece towards the terminal surface department of fixture block seted up with fixture block complex locking groove, and be equipped with four evenly distributed's fixed block around the locking piece outer fringe, the position that corresponds four fixed blocks in the mating holes is equipped with the fixed slot.

5. The handle of claim 3, wherein: the one end that the driving medium corresponds the handle is equipped with the inserted block, set up the slot with the inserted block adaptation on the handle, the center department of driving medium sets up the first screw hole that runs through along the axial, inwards set up the second screw hole in the slot to connect first screw hole, second screw hole through the screw.

6. The handle of claim 3, wherein: the handle seat is provided with a bottom plate opposite to the other side of the handle seat, the bottom plate is provided with through holes in one-to-one correspondence with the matching holes in the handle seat, an inserting block is arranged on one surface of the bottom plate corresponding to the handle seat, and an inserting groove matched with the inserting block is formed in the handle seat.

7. The handle of claim 1, 2, 4 or 5, wherein: the handle seat is provided with a bottom plate opposite to the other side of the handle seat, the bottom plate is provided with through holes in one-to-one correspondence with the matching holes in the handle seat, one surface of the bottom plate corresponding to the handle seat is provided with an inserting block, and the handle seat is provided with an inserting groove matched with the inserting block.