Hinge hole positioning structure

Abstract

The utility model discloses a hinge trepanning positioning structure, include: first positioning piece, first positioning piece includes first main part and at least one first convex part, and first convex part sets up on first main part, and is provided with first positioning hole on first convex part, second positioning piece, second positioning piece includes second main part, and the first end of second main part is provided with at least one first sliding slot, and the second end of second main part is provided with at least one second positioning hole, first main part and the first end of second main body sliding connection, and first convex part is arranged in first sliding slot and with first sliding slot sliding connection. The utility model discloses a hinge trepanning positioning structure can utilize first positioning hole and second positioning hole to realize the installation of hinge and punch, and first positioning piece is relative to second positioning piece sliding connection, thereby the position of first positioning piece is adjustable, and thus, the utility model discloses can be applicable to the installation of various size hinges.

Description

Technical Field

[0001] This utility model belongs to the field of hinge technology, specifically relating to a hinge opening positioning structure. Background Technology

[0002] A hinge is a mechanical device used to connect two solids and allow relative rotation between them. A hinge generally includes a hinge cup, a hinge seat, and a transmission component disposed between the two, wherein the hinge cup and the hinge seat are respectively disposed on the two solids.

[0003] For example, when hinges are installed on a cabinet, the hinge cup is installed on the cabinet door, and the hinge seat is installed on the cabinet body. Since users need to drill holes in both the cabinet body and door before installing the hinges, and because the cabinet door can move relative to the cabinet body, there is also a relative movement between the hinge cup and hinge seat. To ensure that the cabinet door can open and close normally relative to the cabinet body after the hinges are installed, in related technologies, users generally rely on their own installation experience to drill holes in the cabinet door and cabinet body, and multiple calibrations are required during drilling. Utility Model Content

[0004] In order to overcome at least one of the defects of the prior art, the present invention provides a hinge hole positioning structure, which can realize the installation hole of the hinge by using the first positioning hole and the second positioning hole, and the first positioning member is slidably connected to the second positioning member, so the position of the first positioning member is adjustable. Thus, the present invention can be applied to the installation of hinges of various sizes.

[0005] The technical solution adopted by this utility model to solve its problem is: A hinge opening positioning structure, comprising: The first positioning member includes a first body and at least one first protrusion. The first protrusion is disposed on the first body and has a first positioning hole. The second positioning element includes a second body, the first end of the second body is provided with at least one first groove, and the second end of the second body is provided with at least one second positioning hole. The first body and the first end of the second body are slidably connected, and the first protrusion passes through the first groove and is slidably connected to the first groove.

[0006] As an optional implementation, both the first protrusion and the first positioning hole extend along the thickness direction of the first body. The first protrusion protrudes from the upper surface and / or the lower surface of the first body, and the first positioning hole on the first protrusion penetrates the first body and the first protrusion along the thickness direction of the first body. The second positioning hole extends along the thickness direction of the second body and penetrates the second body along the thickness direction of the second body; The first end and the second end of the second body are two ends along the length direction of the first body, and the first groove extends along the length direction of the second body.

[0007] As an optional implementation, the first body is fitted over the first end of the second body.

[0008] As an optional implementation, the second positioning member further includes a positioning portion disposed between the first end of the second body and the second end of the second body, and the positioning portion protrudes from the upper surface and / or the lower surface of the second body.

[0009] As an optional implementation, the first positioning member further includes a second protrusion, which is disposed on the first body and protrudes from the lower surface of the first body; The second positioning element also includes a second slide groove, which is disposed at the first end of the second body and extends along the length direction of the second body; The second protrusion is slidably connected to the second groove.

[0010] As an alternative implementation, the second protrusion also protrudes from the lower surface of the second body, and the second protrusion has a stepped surface that mates with the second groove.

[0011] As an optional implementation, a first connecting part is provided on the first main body, and a second connecting part is provided on the second protrusion. The first main body and the second protrusion are detachably connected through the cooperation of the first connecting part and the second connecting part. The first connecting part is a slot and the second connecting part is a buckle, or the first connecting part is a buckle and the second connecting part is a slot.

[0012] As an optional implementation, the hinge opening positioning structure also includes an elastic element; The first end of the first main body is provided with a limiting part, and the limiting part is provided at the end of the second slide groove; The first end of the elastic member abuts or connects with the limiting part, and the second end of the elastic member abuts or connects with the second protrusion.

[0013] As an optional implementation, the first body is provided with at least two limiting holes, which extend along the thickness direction of the first body and penetrate through the first body. The at least two limiting holes are arranged along the width direction of the first body and are located on the same horizontal line. The second body is provided with at least two stop holes, which extend along the thickness direction of the second body. The limiting hole cooperates with the stop hole. The at least two stop holes are arranged along the width direction of the second body and along the length direction of the second body.

[0014] As an optional implementation, the first positioning hole has a first tapered portion, the outer diameter of the first positioning hole is D1, the inner diameter of the first positioning hole is d1, and D1 > d1; The second positioning hole has a second tapered portion, the outer diameter of the second positioning hole is D2, the inner diameter of the second positioning hole is d2, and D2 > d2.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: The hinge hole positioning structure of this utility model can realize the installation hole drilling of the hinge by using the first positioning hole and the second positioning hole. Moreover, the first body and the first end of the second body are slidably connected, and the first protrusion and the first groove are slidably connected to realize the slidable connection of the first positioning member relative to the second positioning member. Thus, the position of the first positioning member is adjustable. In this way, this utility model can be applied to the installation of hinges of various sizes. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural schematic diagram of the first use state of this utility model.

[0018] Figure 2 This is a structural schematic diagram of the second usage state of this utility model.

[0019] Figure 3 This is the utility model Figure 1 A schematic diagram of its decomposed structure.

[0020] Figure 4 This is the utility model Figure 1 A schematic diagram of its decomposed structure.

[0021] Figure 5 This is a structural schematic diagram of the first positioning component in this utility model.

[0022] Figure 6 This is the utility model Figure 1 A top-down view.

[0023] Figure 7This is the utility model Figure 6 A cross-sectional view.

[0024] Figure 8 This is a schematic diagram of the usage state of this utility model.

[0025] Explanation of key figure labels: 10. First positioning component; 101. First main body; 102. First protrusion; 103. First positioning hole; 131. First tapered part; 104. Second protrusion; 141. Step surface; 142. Second connecting part; 105. Limiting part; 106. First connecting part; 107. Limiting hole; 20. Second positioning component; 201. Second main body; 202. First slide groove; 203. Second positioning hole; 231. Second tapered part; 204. Positioning part; 205. Second slide groove; 206. Stop hole; 30. Cabinet door; 40. Cabinet body; 50. Elastic component; 60. Hinge cup mounting hole. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0028] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0029] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0030] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0031] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0032] See Figures 1 to 8 This utility model discloses a hinge opening positioning structure, including: a first positioning member 10, the first positioning member 10 including a first body 101 and at least one first protrusion 102, the first protrusion 102 being disposed on the first body 101, and the first protrusion 102 being provided with a first positioning hole 103; a second positioning member 20, the second positioning member 20 including a second body 201, the first end of the second body 201 being provided with at least one first sliding groove 202, and the second end of the second body 201 being provided with at least one second positioning hole 203; the first body 101 and the first end of the second body 201 are slidably connected, and the first protrusion 102 passes through the first sliding groove 202 and is slidably connected to the first sliding groove 202.

[0033] The hinge hole positioning structure of this utility model can realize the installation hole drilling of the hinge by using the first positioning hole 103 and the second positioning hole 203. Moreover, the first body 101 and the first end of the second body 201 are slidably connected, and the first protrusion 102 and the first groove 202 are slidably connected to realize the slidable connection of the first positioning member 10 relative to the second positioning member 20. Thus, the position of the first positioning member 10 is adjustable. In this way, this utility model can be applied to the installation of hinges of various sizes.

[0034] It should be noted that the specific number and location of the first positioning hole 103 and the second positioning hole 203 are determined according to the actual application scenario and are not limited thereto.

[0035] Taking the installation of hinges on a cabinet as an example, the hinge cup of the hinge is installed on the cabinet door 30. The hinge cup of the hinge is a cup-shaped mounting part that is embedded in the cabinet door 30 in the hinge, and the hinge seat of the hinge is installed on the cabinet body 40.

[0036] When the first positioning hole 103 is aligned with the screw locking hole for installing the hinge cup and the second positioning hole 203 is aligned with the screw locking hole for installing the hinge seat, the first positioning member 10 is slid to the target position. After determining the target first positioning hole 103 and the target second positioning hole 203, the first end of the second body 201 is placed on the cabinet door 30, and holes are drilled according to the corresponding first positioning hole 103, so that screw locking holes for installing the hinge cup are obtained at the corresponding position of the cabinet door 30. The second end of the second body 201 is placed on the cabinet 40, and holes are drilled according to the corresponding second positioning hole 203, so that screw locking holes for installing the hinge seat are obtained at the corresponding position of the cabinet 40, without the need for repeated calibration by the user.

[0037] In this embodiment of the present invention, the first protrusion 102 and the first positioning hole 103 both extend along the thickness direction of the first body 101. The first protrusion 102 protrudes from the upper surface and / or the lower surface of the first body 101, and the first positioning hole 103 on the first protrusion 102 penetrates the first body 101 and the first protrusion 102 along the thickness direction of the first body 101. The second positioning hole 203 extends along the thickness direction of the second body 201 and penetrates the second body 201 along the thickness direction of the second body 201. The first end and the second end of the second body 201 are two ends along the length direction of the second body 201, and the first groove 202 extends along the length direction of the second body 201.

[0038] See Figure 3 as well as Figure 4 The first protrusion 102 protrudes from the lower surface of the first body 101. The first protrusion 102 can pass through the first slide groove 202 and slide in connection with the first slide groove 202, thereby providing guidance for the sliding of the first positioning member 10 relative to the second positioning member 20.

[0039] In this embodiment of the utility model, the first body 101 is sleeved on the first end of the second body 201.

[0040] See Figure 3 The first body 101 is a shell-like structure and is sleeved on the first end of the second body 201. The inner wall of the first body 101 is slidably engaged with the outer wall of the second body 201, so that the first body 101 can slide smoothly along the length direction (axial direction) of the second body 201.

[0041] In this embodiment of the present invention, the second positioning member 20 further includes a positioning part 204, which is disposed between the first end of the second body 201 and the second end of the second body 201, and the positioning part 204 protrudes from the upper surface and / or the lower surface of the second body 201.

[0042] See Figure 1 , Figure 2 as well as Figure 8 The positioning part 204 protrudes from the upper surface and the lower surface of the second body 201.

[0043] In use, the first end of the second main body 201 is attached to the front of the cabinet door 30, and one side of the positioning part 204 is attached to the side of the cabinet door 30; the second end of the second main body 201 is attached to the front of the cabinet body 40, and the other side of the positioning part 204 is attached to the side of the cabinet body 40. That is to say, the thickness of the positioning part 204 is the minimum clearance required for the cabinet door 30 to rotate relative to the cabinet body 40 (i.e., the fitting clearance between the cabinet door 30 and the cabinet body 40 when the cabinet door 30 is closed). Thus, the positioning part 204 provides positioning for the second main body 201, reducing the offset that occurs when drilling holes in the cabinet door 30 corresponding to the first positioning hole 103 and in the cabinet body 40 corresponding to the second positioning hole 203.

[0044] In this embodiment of the present invention, the first positioning member 10 further includes a second protrusion 104, which is disposed on the first body 101 and protrudes from the lower surface of the first body 101; the second positioning member 20 further includes a second sliding groove 205, which is disposed at the first end of the second body 201 and extends along the length direction of the second body 201; the second protrusion 104 is slidably connected to the second sliding groove 205.

[0045] In this embodiment of the present invention, the second protrusion 104 also protrudes from the lower surface of the second body 201, and the second protrusion 104 has a stepped surface 141 that cooperates with the second groove 205.

[0046] Continue reading Figure 8 Since the hinge cup is a cup-shaped structure, when the hinge cup is installed on the cabinet door 30, a hinge cup mounting hole 60 needs to be opened on the cabinet door 30. The outer dimension of the second protrusion 104 is smaller than the diameter of the hinge cup mounting hole 60, so that the second protrusion 104 can be placed in the hinge cup mounting hole 60. Therefore, even with the second protrusion 104 provided, the first body 101 can still fit against the front of the cabinet door 30.

[0047] The cooperation between the second protrusion 104 and the second slide groove 205 improves the stability of the sliding of the first positioning member 10 relative to the second positioning member 20. The second protrusion 104 can simulate the cup structure of the hinge cup. When the first positioning member 10 slides to the target position relative to the second positioning member 20, the second protrusion 104 is placed in the hinge cup mounting hole 60. The second protrusion 104 can reduce the offset of the first positioning member 10 relative to the cabinet door 30, thereby reducing the offset that occurs when drilling holes in the cabinet door 30 corresponding to the first positioning hole 103.

[0048] Because of the stepped surface 141, the second protrusion 104 not only contacts the side of the slide groove, but also contacts the lower surface of the second body 201. Thus, the stepped surface 141 increases the contact area between the second protrusion 104 and the second body 201, thereby improving the stability of relative sliding.

[0049] In this embodiment of the utility model, a first connecting part 106 is provided on the first main body 101, and a second connecting part 142 is provided on the second protrusion 104. The first main body 101 and the second protrusion 104 are detachably connected through the cooperation of the first connecting part 106 and the second connecting part 142. The first connecting part 106 is a slot and the second connecting part 142 is a buckle, or the first connecting part 106 is a buckle and the second connecting part 142 is a slot.

[0050] See Figure 3 as well as Figure 4 The first connecting part 106 is a slot and the second connecting part 142 is a buckle. Through the cooperation of the slot and the buckle, the first main body 101 and the second protrusion 104 can be connected. The user can disassemble the second protrusion 104.

[0051] In this embodiment of the utility model, the hinge opening positioning structure further includes an elastic member 50; a limiting part 105 is provided at the first end of the first body 101, and the limiting part 105 is provided at the end of the second slide groove 205; the first end of the elastic member 50 abuts or connects with the limiting part 105, and the second end of the elastic member 50 abuts or connects with the second protrusion 104.

[0052] See Figure 2 When the user pushes the first positioning member 10 to slide in direction B, the elastic member 50 is compressed. When the user releases the first positioning member 10, the elastic member 50 returns to its original position, thereby causing the first positioning member 10 to move in direction B'. Figure 1 state.

[0053] See Figure 3 The elastic element 50 can be a spring structure. When the elastic element 50 is a tower-shaped spring, the space occupied can be reduced. The elastic element 50 can also be an elastic structure such as a rubber column or a spring sheet.

[0054] In this embodiment of the present invention, at least two limiting holes 107 are provided on the first body 101. The limiting holes 107 extend along the thickness direction of the first body 101 and penetrate through the first body 101. The at least two limiting holes 107 are arranged along the width direction of the first body 101 and are located on the same horizontal line. At least two stop holes 206 are provided on the second body 201. The stop holes 206 extend along the thickness direction of the second body 201. The limiting holes 107 cooperate with the stop holes 206. The at least two stop holes 206 are arranged along the width direction of the second body 201 and are arranged along the length direction of the second body 201.

[0055] See Figure 2 There are 7 limit holes 107 and 7 gear holes 206. Each limit hole 107 corresponds to a different gear. For example, the first limit hole 107 corresponds to gear 3, the second limit hole 107 corresponds to gear 4, the third limit hole 107 corresponds to gear 5, the fourth limit hole 107 corresponds to gear 6, the fifth limit hole 107 corresponds to gear 7, the sixth limit hole 107 corresponds to gear 8, and the seventh limit hole 107 corresponds to gear 9.

[0056] As the user pushes the first positioning member 10 to slide in direction B, when the first limiting hole 107 aligns with one of the gear holes 206, the first positioning member 10 slides to position 3, for example, the adjustment value corresponding to position 3 is 3mm; when the second limiting hole 107 aligns with one of the gear holes 206, the first positioning member 10 slides to position 4, for example, the adjustment value corresponding to position 4 is 4mm... when the seventh limiting hole 107 aligns with one of the gear holes 206, the first positioning member 10 slides to position 9, for example, the adjustment value corresponding to position 9 is 9mm.

[0057] To facilitate temporary fixation of the first positioning member 10 after it slides to the target position, an additional pin can be inserted into the aligned limiting hole 107 and the position hole 206 to position the first positioning member 10 and prevent the first positioning member 10 from sliding relative to the second positioning member 20. After completing the above drilling operation, the pin is removed, so that the first positioning member 10 can continue to slide relative to the second positioning member 20.

[0058] In this embodiment of the present invention, the first positioning hole 103 has a first tapered portion 131, the outer diameter of the first positioning hole 103 is D1, the inner diameter of the first positioning hole 103 is d1, and D1 > d1; the second positioning hole 203 has a second tapered portion 231, the outer diameter of the second positioning hole 203 is D2, the inner diameter of the second positioning hole 203 is d2, and D2 > d2.

[0059] See Figure 7 Since the first conical part 131 is larger on the outside and smaller on the inside, it is convenient for the user to insert the drilling equipment (such as a drilling bit) into the first positioning hole 103 to the cabinet door 30 to make a hole; similarly, since the second conical part 231 is larger on the outside and smaller on the inside, it is convenient for the user to insert the drilling equipment (such as a drilling bit) into the second positioning hole 203 to the cabinet 40 to make a hole.

[0060] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A hinge opening positioning structure, characterized in that... ,include: The first positioning member includes a first body and at least one first protrusion, the first protrusion being disposed on the first body and having a first positioning hole. The second positioning member includes a second body, the first end of the second body is provided with at least one first groove, and the second end of the second body is provided with at least one second positioning hole; The first body is slidably connected to the first end of the second body, and the first protrusion passes through the first groove and is slidably connected to the first groove.

2. The hinge opening positioning structure according to claim 1, characterized in that: Both the first protrusion and the first positioning hole extend along the thickness direction of the first body. The first protrusion protrudes from the upper surface and / or the lower surface of the first body, and the first positioning hole on the first protrusion penetrates the first body and the first protrusion along the thickness direction of the first body. The second positioning hole extends along the thickness direction of the second body and penetrates the second body along the thickness direction of the second body; The first end and the second end of the second body are two ends along the length direction of the second body, and the first groove extends along the length direction of the second body.

3. The hinge opening positioning structure according to claim 1, characterized in that: The first body is fitted over the first end of the second body.

4. The hinge opening positioning structure according to claim 1, characterized in that: The second positioning member further includes a positioning part disposed between the first end of the second body and the second end of the second body, and the positioning part protrudes from the upper surface and / or the lower surface of the second body.

5. The hinge opening positioning structure according to any one of claims 1-4, characterized in that: The first positioning member further includes a second protrusion, which is disposed on the first body and protrudes from the lower surface of the first body; The second positioning member further includes a second slide groove, which is disposed at the first end of the second body and extends along the length direction of the second body; The second protrusion is slidably connected to the second groove.

6. The hinge opening positioning structure according to claim 5, characterized in that: The second protrusion also protrudes from the lower surface of the second body, and the second protrusion has a stepped surface that mates with the second groove.

7. The hinge opening positioning structure according to claim 5, characterized in that: The first main body is provided with a first connecting part, and the second protrusion is provided with a second connecting part. Through the cooperation of the first connecting part and the second connecting part, the first main body and the second protrusion are detachably connected. The first connecting part is a slot and the second connecting part is a buckle, or the first connecting part is a buckle and the second connecting part is a slot.

8. The hinge opening positioning structure according to claim 5, characterized in that: It also includes elastic components; The first end of the first main body is provided with a limiting part, and the limiting part is provided at the end of the second slide groove; The first end of the elastic member abuts or connects with the limiting portion, and the second end of the elastic member abuts or connects with the second protrusion.

9. The hinge opening positioning structure according to any one of claims 1-4, characterized in that: The first body is provided with at least two limiting holes, which extend along the thickness direction of the first body and penetrate through the first body. At least two of the limiting holes are arranged along the width direction of the first body and are located on the same horizontal line. The second body is provided with at least two gear holes, which extend along the thickness direction of the second body. The limiting hole cooperates with the gear holes. At least two gear holes are arranged along the width direction of the second body and at least two gear holes are arranged along the length direction of the second body.

10. The hinge opening positioning structure according to any one of claims 1-4, characterized in that: The first positioning hole has a first tapered portion, the outer diameter of the first positioning hole is D1, the inner diameter of the first positioning hole is d1, and D1 > d1; The second positioning hole has a second tapered portion, the outer diameter of the second positioning hole is D2, the inner diameter of the second positioning hole is d2, and D2 > d2.

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