Fixing clamp for pepper grafting

Abstract

The utility model relates to the technical field of pepper grafting clamps, in particular to a fixing clamp for pepper grafting, which comprises two clamping handles, a clamping unit, a connecting rod and a connecting device, the two clamping handles are fixedly connected with the clamping unit and symmetrically and integrally mounted on the back of the clamping unit, a longitudinal clamping opening is arranged on the front end face of the clamping unit, and the connecting rod is connected with the longitudinal clamping opening. The connecting rod is connected with the clamping unit and penetrates through the clamping unit, the connecting device is connected with the clamping unit and is connected with the connecting rod and the clamping unit, and the effects that the clamping fixing length of the fixing frame is increased, the butt joint attaching degree between seedling stems of grafted seedlings is attached, and the survival rate of the grafted seedlings is increased are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese prickly ash grafting clips, in particular to a fixing clip for Chinese prickly ash grafting. Background Technique

[0002] At present, the interface fixatives used for Chinese prickly ash grafting are hard plastic or metal grafting clips. When using the existing hard grafting clips, the interfaces of grafted seedlings with thinner young stems cannot be well fixed; while grafted seedlings with thicker young stems will cause extrusion to the interfaces. Both of these situations will seriously affect the survival rate of grafted seedlings.

[0003] The prior art CN201591037U discloses an elastic grafting clip, which is made of latex material and has a certain elasticity. Regardless of the thickness and shape of the young stems of grafted seedlings, the interfaces can be tightly fixed without causing extrusion. And the longitudinal fixing range is increased to 1.5 cm, which has a moisturizing effect on the interfaces, is beneficial to the healing of the interfaces and the survival of grafted seedlings. After the grafted seedlings survive, as the seedlings grow, this kind of grafting clip can fall off by itself and can be collected and reused. It reduces the labor and trouble of manually removing the grafting clip. The purpose of the utility model is to provide a new grafting fixing tool to make up for the shortcomings of the existing grafting clips.

[0004] However, in the above technology, the length of the elastic grafting clip cannot be extended, and for some grafted seedlings with longer lengths, they cannot be aligned for extrusion support, which will affect the fitting degree of the interfaces between the seedling stems, making the grafting clip unable to adapt to the fixation of grafted seedlings with different lengths and affecting the survival rate of grafted seedlings. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a fixing clip for Chinese prickly ash grafting, which solves the problem that the length of the elastic grafting clip cannot be extended, and for some grafted seedlings with longer lengths, they cannot be aligned for extrusion support, which will affect the fitting degree of the interfaces between the seedling stems, making the grafting clip unable to adapt to the fixation of grafted seedlings with different lengths and affecting the survival rate of grafted seedlings.

[0006] To achieve the above purpose, the utility model provides a fixing clip for Chinese prickly ash grafting, which includes clip handles, a clamping unit, a connecting rod and a connecting device. The number of the clip handles is two. The two clip handles are fixedly connected with the clamping unit and symmetrically and integrally installed on the back of the clamping unit. The front end face of the clamping unit is provided with a longitudinal clamping opening. The connecting rod is connected with the clamping unit and penetrates through the clamping unit. The connecting device is connected with the clamping unit and connects the connecting rod and the clamping unit.

[0007] Wherein, the connecting device includes a locking screw and a turning handle. The locking screw is threadedly connected with the clamping unit and penetrates through the clamping unit; the turning handle is fixedly connected with the locking screw and is located at one end of the locking screw far away from the connecting rod.

[0008] Among them, the clamping unit has a limiting hole and a threaded hole. The limiting hole is arranged on one side of the clamping unit close to the handle, longitudinally penetrates the clamping unit, and cooperates with the connecting rod; the threaded hole is arranged on the clamping unit, communicates with the limiting hole, and is threadedly connected with the locking screw.

[0009] Among them, the handle has anti-slip stripes. There are several anti-slip stripes, which are evenly distributed on the outer side wall of the handle.

[0010] Among them, the fixing clip for Chinese prickly ash grafting further includes a reinforcing elastic member. The reinforcing elastic member is fixedly connected to the handle and is located between the two handles.

[0011] When the fixing clip for Chinese prickly ash grafting of the present utility model is used to fix a relatively long Chinese prickly ash grafting seedling, the connecting rod is penetrated through one clamping unit, and the clamping unit is moved to the middle position of the connecting rod. Then, the clamping unit and the connecting rod are fixedly connected through the connecting device. When the two handles are pressed inward, the clamping unit fixes the Chinese prickly ash grafting part. Then, one clamping unit is sleeved on each end of the connecting rod, and two connecting devices are used to fix the two clamping units on the connecting rod. Then, the two clamping units are respectively clamped at both ends of the grafting to clamp, so as to realize that the fixing clip for Chinese prickly ash grafting realizes the clamping and fixing length of the extended fixing frame, fits the docking fit degree between the seedling stems of the grafting seedlings, and improves the survival rate of the grafting seedlings. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic structural diagram of the fixing clip for Chinese prickly ash grafting in the first embodiment of the present utility model.

[0014] Figure 2 It is a partial connection schematic diagram of the fixing clip for Chinese prickly ash grafting in the first embodiment of the present utility model.

[0015] Figure 3 It is a schematic overall structure diagram of the fixing clip for Chinese prickly ash grafting in the second embodiment of the present utility model.

[0016] In the figure: 101 - handle, 102 - clamping unit, 103 - connecting rod, 104 - longitudinal clamping opening, 105 - locking screw, 106 - rotating handle, 107 - limiting hole, 108 - threaded hole, 109 - anti-slip stripe, 210 - reinforcing elastic member. Detailed implementation manners

[0017] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0018] First embodiment:

[0019] Please refer to Figure 1 and Figure 2 where Figure 1 is a schematic structural view of a fixing clip for Chinese prickly ash grafting according to the first embodiment of the present utility model, Figure 2 is a partial connection view of a fixing clip for Chinese prickly ash grafting according to the first embodiment of the present utility model.

[0020] A fixing clip for Chinese prickly ash grafting of the present utility model: includes a clip handle 101, a clamping unit 102, a connecting rod 103 and a connecting device. The connecting device includes a locking screw 105 and a rotating handle 106. The clamping unit 102 has a limiting hole 107 and a threaded hole 108. The clip handle 101 has an anti-slip stripe 109. By the foregoing solution, the problem that the length of the existing elastic grafting clip cannot be extended, and for some grafting seedlings with longer lengths, they cannot be aligned for extrusion support, which will affect the fitting degree of the butting interface between the seedling stems, so that the grafting clip cannot adapt to the fixation of grafting seedlings with different lengths and affect the survival rate of the grafting seedlings is solved; it can be understood that the foregoing solution can extend the clamping and fixing length of the fixing frame according to the lengths of different grafting seedlings, fit the butting fitting degree between the seedling stems of the grafting seedlings, and improve the survival rate of the grafting seedlings.

[0021] In this embodiment, the number of the clamping handles 101 is two. The two clamping handles 101 are fixedly connected to the clamping unit 102 and symmetrically and integrally installed on the back of the clamping unit 102. A longitudinal clamping opening 104 is provided on the front end face of the clamping unit 102. The connecting rod 103 is connected to the clamping unit 102 and penetrates through the clamping unit 102. The connecting device is connected to the clamping unit 102 and connects the connecting rod 103 and the clamping unit 102. The limiting hole 107 is provided on one side of the clamping unit 102 close to the clamping handle 101, longitudinally penetrates through the clamping unit 102, and cooperates with the connecting rod 103. The threaded hole 108 is provided on the clamping unit 102, communicates with the limiting hole 107, and is threadedly connected to the locking screw 105.Both of the two clamping handles 101 and the clamping unit 102 are made of elastic materials. The two clamping handles 101 are fixedly installed obliquely outward at one end of the outer side of the clamping unit 102 away from the longitudinal clamping opening 104. The clamping unit 102 is of an annular structure, and the front end of the clamping unit 102 is provided with the longitudinal clamping opening 104 communicating with the inner ring. The inner ring of the clamping unit 102 is the area for clamping the grafted pepper seedlings. When in use, by pressing the two clamping handles 101 inward, the clamping unit 102 is driven to open, and the longitudinal clamping opening 104 becomes larger, and the fixing clip is used to fix the pepper grafting position. A limiting hole 107 is provided at one end of the clamping unit 102 close to between the two clamping handles 101. The limiting hole 107 longitudinally penetrates the clamping unit 102. The limiting hole 107 is of a convex structure and matches the cross-sectional shape of the connecting rod 103. The limiting hole 107 provides conditions for the connecting rod 103 to penetrate the clamping unit 102. The connecting rod 103 can be provided with multiple lengths so as to adapt to the grafting supports of pepper grafted seedlings with different lengths. And a threaded hole 108 is provided at the middle position of one end of the clamping unit 102 close to the two clamping handles 101. The threaded hole 108 is circular and its inner side is provided with threads, providing conditions for the installation of the connecting device. And the threaded hole 108 communicates with the limiting hole 107, providing conditions for the connecting device to be tightened against the connecting rod 103. The connecting rod 103 is fixedly installed on the clamping unit 102 through the connecting device; therefore, when grafting and fixing a longer pepper grafted seedling, the connecting rod 103 is penetrated through one clamping unit 102, and the clamping unit 102 is moved to the middle position of the connecting rod 103, and then the clamping unit 102 and the connecting rod 103 are fixedly connected through the connecting device. When the two clamping handles 101 are pressed inward, the clamping unit 102 fixes the pepper grafting position, and then one clamping unit 102 is sleeved on each end of the connecting rod 103 respectively, and then the two clamping units 102 are fixed on the connecting rod 103 by using two connecting devices, and the two clamping units 102 are respectively clamped at both ends of the grafting for clamping, so as to realize that the fixing clip for pepper grafting realizes the extension of the clamping and fixing length of the fixing frame, fits the butt joint degree between the seedling stems of the grafted seedlings, and improves the survival rate of the grafted seedlings.

[0022] Among them, the locking screw 105 is threadedly connected to the clamping unit 102 and penetrates through the clamping unit 102; the turning handle 106 is fixedly connected to the locking screw 105 and is located at one end of the locking screw 105 away from the connecting rod 103. The locking screw 105 is a cylinder with threads on the outside. The threads on the outside of the locking screw 105 match the threads on the inner side of the threaded hole 108 on the clamping unit 102. The locking screw 105 threadedly penetrates through the threaded hole 108, and the end of the locking screw 105 that extends in abuts against the connecting rod 103. The connection between the connecting rod 103 and the clamping unit 102 is achieved through threaded locking. The turning handle 106 is fixedly installed on the locking screw 105. The diameter of the turning handle 106 is larger than the diameter of the locking screw 105, which is used to facilitate manual rotation of the connecting device. By rotating the turning handle 106, the turning handle 106 drives the locking screw 105 to rotate, realizing the rotational fixed connection of the connecting rod 103 and the clamping unit 102 by the connecting device.

[0023] Secondly, there are several anti-slip stripes 109, which are evenly distributed on the outer side wall of the clamping handle 101. A plurality of the anti-slip stripes 109 are evenly distributed on the outer sides of the two clamping handles 101. The anti-slip stripes 109 are also made of an elastic material. The contact friction between the artificial handle and the clamping handle 101 is increased through the anti-slip stripes 109 to provide an anti-slip function, which is used to reduce the situation of hand slipping when the two clamping handles 101 are pressed inward.

[0024] When using the present utility model to graft and fix a relatively long Chinese prickly ash grafted seedling, the connecting rod 103 is penetrated through one clamping unit 102, and the clamping unit 102 is moved to the middle position of the connecting rod 103. Then, the clamping unit 102 and the connecting rod 103 are fixedly connected through the connecting device. When the two clamping handles 101 are pressed inward, the clamping unit 102 fixes the Chinese prickly ash grafting part. Then, one clamping unit 102 is sleeved on each end of the connecting rod 103 respectively, and two connecting devices are used to fix the two clamping units 102 on the connecting rod 103. The two clamping units 102 are respectively clamped at both ends of the grafting to achieve the clamping and fixing of the extended fixing frame by the fixing clip for Chinese prickly ash grafting, fitting the docking degree between the seedling stems of the grafted seedlings, and improving the survival rate of the grafted seedlings.

[0025] Second Embodiment:

[0026] Please refer to Figure 3 , Figure 3It is a schematic diagram of the overall structure of the fixing clip for Chinese prickly ash grafting in the second embodiment of the present utility model. On the basis of the first embodiment, the fixing clip for Chinese prickly ash of the present utility model further includes a reinforcing elastic member 210.

[0027] In this embodiment, the reinforcing elastic member 210 is fixedly connected to the clip handle 101 and is located between the two clip handles 101. Two of the reinforcing elastic members 210 are symmetrically installed between the two clip handles 101. The position of the clip handle 101 is limited by the reinforcing elastic member 210 to prevent the fixing clip from slipping, so as to improve the use stability of the fixing bracket.

[0028] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A fixing clip for pepper grafting, characterized in that: It includes a clamping handle, a clamping unit, a connecting rod and a connecting device. There are two clamping handles, which are fixedly connected to the clamping unit and symmetrically and integrally installed on the back of the clamping unit. A longitudinal clamping opening is provided on the front end surface of the clamping unit. The connecting rod is connected to the clamping unit and passes through the clamping unit. The connecting device is connected to the clamping unit and connects the connecting rod and the clamping unit.

2. The fixing clamp for grafting pepper according to claim 1, characterized in that: The connecting device includes a locking screw and a rotating handle. The locking screw is threadedly connected to the clamping unit and passes through the clamping unit. The rotating handle is fixedly connected to the locking screw and is located at one end of the locking screw away from the connecting rod.

3. The fixing clamp for grafting of Zanthoxylum bungeanum as claimed in claim 2, characterized in that: The clamping unit has a limiting hole and a threaded hole. The limiting hole is arranged on a side of the clamping unit close to the clamping handle, penetrates the clamping unit longitudinally, and cooperates with the connecting rod; the threaded hole is arranged on the clamping unit, communicates with the limiting hole, and is threadedly connected to the locking screw.

4. The fixing clamp for grafting pepper according to claim 1, characterized in that: The clamp handle has anti-skid stripes, and the anti-skid stripes are in multiple numbers and evenly distributed on the outer side wall of the clamp handle.

5. The fixing clamp for grafting of Zanthoxylum bungeanum as claimed in claim 1, characterized in that: The fixing clamp for pepper grafting also includes a reinforcing elastic member, which is fixedly connected to the clamp handles and is located between the two clamp handles.

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